{"id":5852,"date":"2026-05-18T04:43:00","date_gmt":"2026-05-18T04:43:00","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=5852"},"modified":"2026-05-18T04:47:26","modified_gmt":"2026-05-18T04:47:26","slug":"3-rollers-plate-bending-machine-user-guide","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/fr\/3-rollers-plate-bending-machine-user-guide\/","title":{"rendered":"Guide d&#039;utilisation de la cintreuse \u00e0 3 rouleaux"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5852\" class=\"elementor elementor-5852\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4388ee8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4388ee8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0db314c\" data-id=\"0db314c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-68c6697 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"68c6697\" data-element_type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;bullets&quot;,&quot;icon&quot;:{&quot;value&quot;:&quot;&quot;,&quot;library&quot;:&quot;&quot;},&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor-pro - v3.18.0 - 20-12-2023 *\/\n.elementor-widget-table-of-contents .elementor-toc__header-title{color:var(--header-color)}.elementor-widget-table-of-contents.elementor-toc--collapsed .elementor-toc__toggle-button--collapse,.elementor-widget-table-of-contents:not(.elementor-toc--collapsed) .elementor-toc__toggle-button--expand{display:none}.elementor-widget-table-of-contents .elementor-widget-container{min-height:var(--box-min-height);border:var(--box-border-width,1px) solid var(--box-border-color,#9da5ae);border-radius:var(--box-border-radius,3px);background-color:var(--box-background-color);transition:min-height .4s;overflow:hidden}.elementor-toc__header{display:flex;align-items:center;justify-content:space-between;padding:var(--box-padding,20px);background-color:var(--header-background-color);border-bottom:var(--separator-width,1px) solid var(--box-border-color,#9da5ae)}.elementor-toc__header-title{font-size:18px;margin:0;color:var(--header-color)}.elementor-toc__toggle-button{cursor:pointer;display:inline-flex}.elementor-toc__toggle-button i{color:var(--toggle-button-color)}.elementor-toc__toggle-button svg{height:1em;width:1em;fill:var(--toggle-button-color)}.elementor-toc__spinner-container{text-align:center}.elementor-toc__spinner{font-size:2em}.elementor-toc__spinner.e-font-icon-svg{height:1em;width:1em}.elementor-toc__body{padding:var(--box-padding,20px);max-height:var(--toc-body-max-height);overflow-y:auto}.elementor-toc__body::-webkit-scrollbar{width:7px}.elementor-toc__body::-webkit-scrollbar-thumb{background-color:#babfc5;border-radius:10px}.elementor-toc__list-wrapper{list-style:none;padding:0}.elementor-toc__list-item{margin-bottom:.5em}.elementor-toc__list-item.elementor-item-active{font-weight:700}.elementor-toc__list-item .elementor-toc__list-wrapper{margin-top:.5em;margin-left:var(--nested-list-indent,1em)}.elementor-toc__list-item-text:hover{color:var(--item-text-hover-color);-webkit-text-decoration:var(--item-text-hover-decoration);text-decoration:var(--item-text-hover-decoration)}.elementor-toc__list-item-text.elementor-item-active{color:var(--item-text-active-color);-webkit-text-decoration:var(--item-text-active-decoration);text-decoration:var(--item-text-active-decoration)}.elementor-toc__list-item-text-wrapper{display:flex;align-items:center}.elementor-toc__list-item-text-wrapper:before,.elementor-toc__list-item-text-wrapper i{margin-right:8px;color:var(--marker-color)}.elementor-toc__list-item-text-wrapper svg{margin-right:8px;fill:var(--marker-color);height:var(--marker-size,.5em);width:var(--marker-size,.5em)}.elementor-toc__list-item-text-wrapper i{font-size:var(--marker-size,.5em)}.elementor-toc__list-item-text-wrapper:before{font-size:var(--marker-size,1em)}.elementor-toc--content-ellipsis .elementor-toc__list-item-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.elementor-toc__list-items--collapsible>.elementor-toc__list-wrapper>.elementor-toc__list-item>.elementor-toc__list-wrapper{display:none}.elementor-toc__heading-anchor{position:absolute}.elementor-toc__body .elementor-toc__list-item-text{color:var(--item-text-color);-webkit-text-decoration:var(--item-text-decoration);text-decoration:var(--item-text-decoration)}.elementor-toc__body .elementor-toc__list-item-text:hover{color:var(--item-text-hover-color);-webkit-text-decoration:var(--item-text-hover-decoration);text-decoration:var(--item-text-hover-decoration)}.elementor-toc__body .elementor-toc__list-item-text.elementor-item-active{color:var(--item-text-active-color);-webkit-text-decoration:var(--item-text-active-decoration);text-decoration:var(--item-text-active-decoration)}ol.elementor-toc__list-wrapper{counter-reset:item}ol.elementor-toc__list-wrapper .elementor-toc__list-item{counter-increment:item}ol.elementor-toc__list-wrapper .elementor-toc__list-item-text-wrapper:before{content:counters(item,\".\") \". \"}<\/style>\t\t<div class=\"elementor-toc__header\">\n\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable des mati\u00e8res\t\t\t<\/h4>\n\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__68c6697\" aria-expanded=\"true\" aria-label=\"Ouvrir la table des mati\u00e8res\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__68c6697\" aria-expanded=\"true\" aria-label=\"Fermer la table des mati\u00e8res\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t<div id=\"elementor-toc__68c6697\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-03fa870 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"03fa870\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2391176\" data-id=\"2391176\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ea6768a elementor-widget elementor-widget-text-editor\" data-id=\"ea6768a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>La cintreuse \u00e0 trois rouleaux est un \u00e9quipement tr\u00e8s courant dans le formage de t\u00f4les m\u00e9talliques. Elle sert principalement \u00e0 cintrer des t\u00f4les plates pour leur donner des formes cylindriques, cintr\u00e9es ou coniques. On la retrouve fr\u00e9quemment dans des secteurs tels que la fabrication de r\u00e9cipients sous pression, d&#039;\u00e9oliennes, de chemin\u00e9es, de pipelines, d&#039;\u00e9quipements de ventilation, de structures m\u00e9talliques et de machines. Sa principale valeur r\u00e9side non seulement dans le cintrage de la t\u00f4le, mais aussi dans la r\u00e9alisation efficace et stable du processus de formage, tout en garantissant la circularit\u00e9, la rectitude, la pr\u00e9cision d&#039;extr\u00e9mit\u00e9 et la qualit\u00e9 de surface.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a484cdc elementor-widget elementor-widget-text-editor\" data-id=\"a484cdc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Ce guide fournit une explication syst\u00e9matique sous plusieurs aspects, notamment l&#039;identification de l&#039;\u00e9quipement, l&#039;inspection avant d\u00e9marrage, le fonctionnement proprement dit, le contr\u00f4le du processus, la manipulation de diff\u00e9rents mat\u00e9riaux, la maintenance, le d\u00e9pannage et les pr\u00e9cautions de s\u00e9curit\u00e9.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6fe4121 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6fe4121\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fcbedb5\" data-id=\"fcbedb5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1fd34f5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1fd34f5\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-divider{--divider-border-style:none;--divider-border-width:1px;--divider-color:#0c0d0e;--divider-icon-size:20px;--divider-element-spacing:10px;--divider-pattern-height:24px;--divider-pattern-size:20px;--divider-pattern-url:none;--divider-pattern-repeat:repeat-x}.elementor-widget-divider .elementor-divider{display:flex}.elementor-widget-divider .elementor-divider__text{font-size:15px;line-height:1;max-width:95%}.elementor-widget-divider .elementor-divider__element{margin:0 var(--divider-element-spacing);flex-shrink:0}.elementor-widget-divider .elementor-icon{font-size:var(--divider-icon-size)}.elementor-widget-divider .elementor-divider-separator{display:flex;margin:0;direction:ltr}.elementor-widget-divider--view-line_icon .elementor-divider-separator,.elementor-widget-divider--view-line_text .elementor-divider-separator{align-items:center}.elementor-widget-divider--view-line_icon .elementor-divider-separator:after,.elementor-widget-divider--view-line_icon .elementor-divider-separator:before,.elementor-widget-divider--view-line_text .elementor-divider-separator:after,.elementor-widget-divider--view-line_text .elementor-divider-separator:before{display:block;content:\"\";border-block-end:0;flex-grow:1;border-block-start:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--element-align-left .elementor-divider .elementor-divider-separator>.elementor-divider__svg:first-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-left .elementor-divider-separator:before{content:none}.elementor-widget-divider--element-align-left .elementor-divider__element{margin-left:0}.elementor-widget-divider--element-align-right .elementor-divider .elementor-divider-separator>.elementor-divider__svg:last-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-right .elementor-divider-separator:after{content:none}.elementor-widget-divider--element-align-right .elementor-divider__element{margin-right:0}.elementor-widget-divider--element-align-start .elementor-divider .elementor-divider-separator>.elementor-divider__svg:first-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-start .elementor-divider-separator:before{content:none}.elementor-widget-divider--element-align-start .elementor-divider__element{margin-inline-start:0}.elementor-widget-divider--element-align-end .elementor-divider .elementor-divider-separator>.elementor-divider__svg:last-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-end .elementor-divider-separator:after{content:none}.elementor-widget-divider--element-align-end .elementor-divider__element{margin-inline-end:0}.elementor-widget-divider:not(.elementor-widget-divider--view-line_text):not(.elementor-widget-divider--view-line_icon) .elementor-divider-separator{border-block-start:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--separator-type-pattern{--divider-border-style:none}.elementor-widget-divider--separator-type-pattern.elementor-widget-divider--view-line .elementor-divider-separator,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:after,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:before,.elementor-widget-divider--separator-type-pattern:not([class*=elementor-widget-divider--view]) .elementor-divider-separator{width:100%;min-height:var(--divider-pattern-height);-webkit-mask-size:var(--divider-pattern-size) 100%;mask-size:var(--divider-pattern-size) 100%;-webkit-mask-repeat:var(--divider-pattern-repeat);mask-repeat:var(--divider-pattern-repeat);background-color:var(--divider-color);-webkit-mask-image:var(--divider-pattern-url);mask-image:var(--divider-pattern-url)}.elementor-widget-divider--no-spacing{--divider-pattern-size:auto}.elementor-widget-divider--bg-round{--divider-pattern-repeat:round}.rtl .elementor-widget-divider .elementor-divider__text{direction:rtl}.e-con-inner>.elementor-widget-divider,.e-con>.elementor-widget-divider{width:var(--container-widget-width,100%);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0976166 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0976166\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7250ea0\" data-id=\"7250ea0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f193100 elementor-widget elementor-widget-heading\" data-id=\"f193100\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">1. Pr\u00e9sentation de l&#039;\u00e9quipement<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d07e5f8 elementor-widget elementor-widget-text-editor\" data-id=\"d07e5f8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La cintreuse \u00e0 3 rouleaux est un \u00e9quipement cl\u00e9 utilis\u00e9 pour cintrer les t\u00f4les m\u00e9talliques en pi\u00e8ces cylindriques, en forme d&#039;arc ou coniques.<\/p><p><strong><b>Il est largement utilis\u00e9 dans :<\/b><\/strong><\/p><ul><li>Structures en acier (cylindres, tuyaux)<\/li><li>r\u00e9cipients sous pression<\/li><li>tours d&#039;\u00e9oliennes<\/li><li>construction navale<\/li><li>\u00e9quipement p\u00e9trochimique<\/li><\/ul><p><strong><b>Types courants :<\/b><\/strong><\/p><ul><li>Sym\u00e9trique (sym\u00e9trique \u00e0 trois rouleaux)<\/li><li>Asym\u00e9trique (asym\u00e9trique \u00e0 trois rouleaux)<\/li><li>Rouleau sup\u00e9rieur de type universel (le plus courant)<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31ea5db elementor-widget elementor-widget-image\" data-id=\"31ea5db\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/SC-3-rollers-plate-bending-machine.jpg\" class=\"attachment-large size-large wp-image-5858\" alt=\"Machine \u00e0 cintrer les t\u00f4les \u00e0 3 rouleaux SC\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/SC-3-rollers-plate-bending-machine.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/SC-3-rollers-plate-bending-machine-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/SC-3-rollers-plate-bending-machine-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/SC-3-rollers-plate-bending-machine-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b101c24 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b101c24\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7248489\" data-id=\"7248489\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-93e204e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"93e204e\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0669711 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0669711\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-18c4387\" data-id=\"18c4387\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9362ec1 elementor-widget elementor-widget-heading\" data-id=\"9362ec1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2. Principe de fonctionnement d&#039;une cintreuse \u00e0 3 rouleaux<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19d2f81 elementor-widget elementor-widget-text-editor\" data-id=\"19d2f81\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Principe fondamental : Trois points forment un cercle<\/li><li>Rouleau sup\u00e9rieur : Rouleau entra\u00een\u00e9 (rotatif)<\/li><li>Rouleau inf\u00e9rieur\/rouleaux lat\u00e9raux\u00a0: Ajuster la position pour former le rayon de courbure<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8475213 elementor-widget elementor-widget-text-editor\" data-id=\"8475213\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La t\u00f4le subit une d\u00e9formation plastique continue sous la force des trois rouleaux, formant progressivement un arc.<\/p><p>La cintreuse \u00e0 trois rouleaux applique une force de pliage continue \u00e0 la t\u00f4le gr\u00e2ce aux arbres des rouleaux, ce qui provoque une d\u00e9formation plastique progressive. Au passage r\u00e9p\u00e9t\u00e9 de la t\u00f4le entre les arbres, les fibres ext\u00e9rieures s&#039;\u00e9tirent tandis que les fibres int\u00e9rieures se compriment, formant ainsi la courbure souhait\u00e9e.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ebf14b elementor-widget elementor-widget-video\" data-id=\"8ebf14b\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/suSrU7988YI&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-video .elementor-widget-container{overflow:hidden;transform:translateZ(0)}.elementor-widget-video .elementor-wrapper{aspect-ratio:var(--video-aspect-ratio)}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{height:100%;width:100%;display:flex;border:none;background-color:#000}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-wrapper{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .elementor-open-inline .elementor-custom-embed-image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:50%}.elementor-widget-video .elementor-custom-embed-image-overlay{cursor:pointer;text-align:center}.elementor-widget-video .elementor-custom-embed-image-overlay:hover .elementor-custom-embed-play i{opacity:1}.elementor-widget-video .elementor-custom-embed-image-overlay img{display:block;width:100%;aspect-ratio:var(--video-aspect-ratio);-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-custom-embed-image-overlay{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-custom-embed-image-overlay img{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .e-hosted-video .elementor-video{-o-object-fit:cover;object-fit:cover}.e-con-inner>.elementor-widget-video,.e-con>.elementor-widget-video{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d78d28c elementor-widget elementor-widget-text-editor\" data-id=\"d78d28c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><em>Selon la structure, <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/fr\/cintreuse-de-plaques-a-3-rouleaux\/\" target=\"_blank\" rel=\"noopener\">machines \u00e0 cintrer les t\u00f4les \u00e0 trois rouleaux<\/a><\/span> se pr\u00e9sentent g\u00e9n\u00e9ralement sous trois formes :<\/em><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d0bfce elementor-widget elementor-widget-heading\" data-id=\"4d0bfce\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Machine de cintrage de t\u00f4le sym\u00e9trique \u00e0 trois rouleaux<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ec5a5e elementor-widget elementor-widget-text-editor\" data-id=\"8ec5a5e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Le rouleau sup\u00e9rieur est au milieu, et les rouleaux inf\u00e9rieurs sont de chaque c\u00f4t\u00e9.<\/li><li>Structure simple, prix relativement bas.<\/li><li>Convient au laminage cylindrique g\u00e9n\u00e9ral.<\/li><li>Faible capacit\u00e9 de pr\u00e9-cintrage des extr\u00e9mit\u00e9s, n\u00e9cessitant souvent un bordage.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-297284c elementor-widget elementor-widget-heading\" data-id=\"297284c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Machine \u00e0 cintrer les t\u00f4les asym\u00e9trique \u00e0 3 rouleaux<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc5712c elementor-widget elementor-widget-text-editor\" data-id=\"bc5712c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Les positions des rouleaux sup\u00e9rieur et inf\u00e9rieur ne sont pas parfaitement sym\u00e9triques.<\/li><li>Pr\u00e9sente g\u00e9n\u00e9ralement un meilleur effet de pr\u00e9-cintrage.<\/li><li>Convient aux applications exigeant une pr\u00e9cision de formage plus \u00e9lev\u00e9e.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f35d8f9 elementor-widget elementor-widget-heading\" data-id=\"f35d8f9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Machine de pliage de t\u00f4le \u00e0 trois rouleaux enti\u00e8rement hydraulique ou CNC<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c2b3637 elementor-widget elementor-widget-text-editor\" data-id=\"c2b3637\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Fonctionnement plus stable et contr\u00f4le plus pr\u00e9cis.<\/li><li>Il permet un r\u00e9glage programm\u00e9, la m\u00e9morisation des param\u00e8tres et un positionnement automatique.<\/li><li>Plus adapt\u00e9 \u00e0 la production par lots et de pr\u00e9cision.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2228a90 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2228a90\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e7e828f\" data-id=\"e7e828f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ebc3d3d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ebc3d3d\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7cd2538 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7cd2538\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9f45782\" data-id=\"9f45782\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-da31447 elementor-widget elementor-widget-heading\" data-id=\"da31447\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3. Structure de l&#039;\u00e9quipement de pliage de t\u00f4le \u00e0 trois rouleaux<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec0ec70 elementor-widget elementor-widget-heading\" data-id=\"ec0ec70\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Syst\u00e8me m\u00e9canique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d500842 elementor-widget elementor-widget-text-editor\" data-id=\"d500842\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Rouleau sup\u00e9rieur : Entra\u00eenement principal<\/li><li>Rouleau inf\u00e9rieur : Support<\/li><li>Rouleaux lat\u00e9raux : R\u00e9glage de la courbure<\/li><li>Cadre basculant : D\u00e9chargement<\/li><li>Cadre : Portance totale<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1ed701 elementor-widget elementor-widget-heading\" data-id=\"e1ed701\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Syst\u00e8me hydraulique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57f7e86 elementor-widget elementor-widget-text-editor\" data-id=\"57f7e86\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>V\u00e9rin hydraulique\u00a0: Entra\u00eene les rouleaux lat\u00e9raux\/les rouleaux inf\u00e9rieurs<\/li><li>Station de pompage hydraulique<\/li><li>vanne de r\u00e9gulation de pression<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c6b571 elementor-widget elementor-widget-heading\" data-id=\"7c6b571\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Syst\u00e8me de commande \u00e9lectrique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81f0ece elementor-widget elementor-widget-text-editor\" data-id=\"81f0ece\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Syst\u00e8me PLC\/CNC<\/li><li>Panneau de commande : Manuel\/Automatique<\/li><li>Encodeur : D\u00e9tection de position<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a6808b0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a6808b0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ceeb730\" data-id=\"ceeb730\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0d92ed6 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0d92ed6\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-26d495e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"26d495e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2130002\" data-id=\"2130002\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ee4b543 elementor-widget elementor-widget-heading\" data-id=\"ee4b543\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4. Connaissances essentielles avant utilisation<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de1797c elementor-widget elementor-widget-text-editor\" data-id=\"de1797c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Avant toute mise en service, les op\u00e9rateurs doivent avoir une id\u00e9e claire au moins des points suivants\u00a0:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b643f0 elementor-widget elementor-widget-heading\" data-id=\"5b643f0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Param\u00e8tres de la t\u00f4le<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2eb164a elementor-widget elementor-widget-text-editor\" data-id=\"2eb164a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>\u00c0 confirmer :<\/b><\/strong><\/p><ul><li>Type de mat\u00e9riau : acier au carbone, acier inoxydable, plaque d&#039;aluminium, t\u00f4le galvanis\u00e9e, etc.<\/li><li>\u00c9paisseur de la t\u00f4le<\/li><li>Largeur de la feuille<\/li><li>Longueur de la feuille<\/li><li>limite d&#039;\u00e9lasticit\u00e9 du mat\u00e9riau<\/li><li>Qu&#039;il soit recuit ou rev\u00eatu de surface<\/li><li>Qu&#039;il s&#039;agisse de formes coniques, elliptiques ou autres formes sp\u00e9ciales, elles sont n\u00e9cessaires.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6dcea3b elementor-widget elementor-widget-heading\" data-id=\"6dcea3b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Capacit\u00e9 nominale de l&#039;\u00e9quipement<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e14e403 elementor-widget elementor-widget-text-editor\" data-id=\"e14e403\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Ne vous contentez pas de regarder \u00ab l\u2019\u00e9paisseur maximale \u00bb, tenez \u00e9galement compte des \u00e9l\u00e9ments suivants\u00a0:<\/b><\/strong><\/p><ul><li>Capacit\u00e9 de laminage maximale sous quelle r\u00e9sistance du mat\u00e9riau<\/li><li>Capacit\u00e9 de roulage maximale pour quelle largeur de feuille<\/li><li>diam\u00e8tre minimal de roulement<\/li><li>Le laminage \u00e0 froid est-il autoris\u00e9 ?<\/li><li>Convient aux extr\u00e9mit\u00e9s pr\u00e9-pli\u00e9es<\/li><\/ul><p>De nombreux utilisateurs rencontrent des probl\u00e8mes non pas parce que l&#039;\u00e9quipement est d\u00e9fectueux, mais parce qu&#039;il est utilis\u00e9 au-del\u00e0 des sp\u00e9cifications.<\/p><p><strong><b>Par exemple: <\/b><\/strong><strong><b><br \/><\/b><\/strong>La difficult\u00e9 de laminage d&#039;une plaque d&#039;acier Q235 et d&#039;une plaque d&#039;acier \u00e0 haute r\u00e9sistance est totalement diff\u00e9rente pour une m\u00eame plaque de 10 mm d&#039;\u00e9paisseur. L&#039;acier inoxydable pr\u00e9sente un retour \u00e9lastique plus prononc\u00e9 que l&#039;acier au carbone ordinaire. Bien que la plaque d&#039;aluminium soit tendre, elle est sensible aux rayures superficielles.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0d1d9f elementor-widget elementor-widget-heading\" data-id=\"a0d1d9f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Exigences de formation<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eda9c9f elementor-widget elementor-widget-text-editor\" data-id=\"eda9c9f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Les points suivants doivent \u00eatre clarifi\u00e9s avant de mettre la machine en marche\u00a0:<\/b><\/strong><\/p><ul><li>Quel est le diam\u00e8tre du produit fini ?<\/li><li>S&#039;agit-il d&#039;un cercle complet ou d&#039;un arc partiel ?<\/li><li>Les deux extr\u00e9mit\u00e9s doivent-elles \u00eatre soud\u00e9es bout \u00e0 bout\u00a0?<\/li><li>Une rondeur \u00e9lev\u00e9e est-elle requise\u00a0?<\/li><li>Une petite marge d&#039;erreur elliptique est-elle admissible\u00a0?<\/li><li>Une conicit\u00e9 est-elle n\u00e9cessaire ?<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dec8189 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dec8189\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-da6c539\" data-id=\"da6c539\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8227c6c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8227c6c\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3db6da1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3db6da1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6a93ae6\" data-id=\"6a93ae6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-70ec89e elementor-widget elementor-widget-heading\" data-id=\"70ec89e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">5. Liste de v\u00e9rification avant la mise sous tension<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d66e216 elementor-widget elementor-widget-text-editor\" data-id=\"d66e216\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Cette \u00e9tape est cruciale. De nombreux dysfonctionnements d&#039;\u00e9quipements et incidents de s\u00e9curit\u00e9 sont caus\u00e9s par des contr\u00f4les pr\u00e9alables \u00e0 la mise sous tension insuffisants.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72a30da elementor-widget elementor-widget-heading\" data-id=\"72a30da\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Inspection du syst\u00e8me m\u00e9canique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57374cc elementor-widget elementor-widget-text-editor\" data-id=\"57374cc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Inspectez la surface de chaque rouleau pour d\u00e9tecter toute indentation, fissure, trace de soudure ou bavure apparente.<\/li><li>V\u00e9rifiez que l&#039;arbre du rouleau tourne librement et sans blocage.<\/li><li>V\u00e9rifiez si le cadre et les boulons d&#039;ancrage sont desserr\u00e9s.<\/li><li>V\u00e9rifiez que tous les boulons de fixation sont bien serr\u00e9s.<\/li><li>V\u00e9rifiez que les rails de guidage, les glissi\u00e8res, les vis-m\u00e8res et le m\u00e9canisme de levage sont bien lubrifi\u00e9s.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b9831a elementor-widget elementor-widget-heading\" data-id=\"4b9831a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Inspection du syst\u00e8me hydraulique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-130b91b elementor-widget elementor-widget-text-editor\" data-id=\"130b91b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>V\u00e9rifiez si le niveau d&#039;huile hydraulique est normal.<\/li><li>V\u00e9rifiez si l&#039;huile est noire, \u00e9mulsionn\u00e9e ou contient des impuret\u00e9s.<\/li><li>V\u00e9rifiez l&#039;absence de fuites dans les conduites hydrauliques, les joints et les v\u00e9rins.<\/li><li>V\u00e9rifiez si la pompe \u00e0 huile fait un bruit anormal.<\/li><li>V\u00e9rifiez si la pression est stable.<\/li><li>V\u00e9rifiez si la temp\u00e9rature de l&#039;huile se situe dans une plage raisonnable.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64061f9 elementor-widget elementor-widget-heading\" data-id=\"64061f9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Inspection du syst\u00e8me \u00e9lectrique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28c249d elementor-widget elementor-widget-text-editor\" data-id=\"28c249d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>V\u00e9rifiez si la tension d&#039;alimentation est stable.<\/li><li>V\u00e9rifiez si le bouton d&#039;arr\u00eat d&#039;urgence est fonctionnel.<\/li><li>V\u00e9rifiez si les mouvements de rotation avant\/arri\u00e8re, de levage et de r\u00e9glage sont normaux.<\/li><li>V\u00e9rifiez la pr\u00e9sence de poussi\u00e8re, d&#039;humidit\u00e9 ou de traces de br\u00fblure \u00e0 l&#039;int\u00e9rieur de l&#039;armoire de commande.<\/li><li>V\u00e9rifiez que tous les interrupteurs de fin de course et les capteurs fonctionnent correctement.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ffa10e4 elementor-widget elementor-widget-heading\" data-id=\"ffa10e4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Inspection des dispositifs de s\u00e9curit\u00e9<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7868206 elementor-widget elementor-widget-text-editor\" data-id=\"7868206\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>V\u00e9rifiez si l&#039;arr\u00eat d&#039;urgence est sensible.<\/li><li>V\u00e9rifiez si le film protecteur est intact.<\/li><li>V\u00e9rifiez la fiabilit\u00e9 de la p\u00e9dale.<\/li><li>V\u00e9rifiez si les boutons \u00e0 deux mains sont utilisables.<\/li><li>V\u00e9rifiez la pr\u00e9sence de corps \u00e9trangers \u00e0 proximit\u00e9 des rouleaux sup\u00e9rieurs et inf\u00e9rieurs.<\/li><li>V\u00e9rifiez si la zone de travail est propre.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b2d387d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b2d387d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fd6ddf6\" data-id=\"fd6ddf6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-573f5df elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"573f5df\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cfde9c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cfde9c4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-78754f0\" data-id=\"78754f0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cc5776b elementor-widget elementor-widget-heading\" data-id=\"cc5776b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">6. Proc\u00e9dures op\u00e9rationnelles (\u00c9tapes standard)<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2045362 elementor-widget elementor-widget-text-editor\" data-id=\"2045362\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Voici la s\u00e9quence d&#039;op\u00e9rations g\u00e9n\u00e9ralement accept\u00e9e pour le laminage de t\u00f4les. De l\u00e9g\u00e8res variations peuvent exister entre les diff\u00e9rents mod\u00e8les d&#039;\u00e9quipement, mais la logique de base reste la m\u00eame.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb4e108 elementor-widget elementor-widget-heading\" data-id=\"eb4e108\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 1 : D\u00e9marrer l&#039;\u00e9quipement<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54a44dc elementor-widget elementor-widget-text-editor\" data-id=\"54a44dc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Branchez l&#039;alimentation principale.<\/li><li>V\u00e9rifiez si le syst\u00e8me de commande est normalement aliment\u00e9.<\/li><\/ul><p><strong><b>Effectuer des exercices de jogging \u00e0 vide pour confirmer\u00a0:<\/b><\/strong><\/p><ul><li>Le levage et l&#039;abaissement du rouleau sup\u00e9rieur sont normaux.<\/li><li>Le r\u00e9glage du rouleau lat\u00e9ral est normal.<\/li><li>La rotation du rouleau inf\u00e9rieur est normale.<\/li><li>La rotation avant et arri\u00e8re est normale.<\/li><li>L&#039;arr\u00eat d&#039;urgence est efficace.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdc1985 elementor-widget elementor-widget-heading\" data-id=\"fdc1985\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 2\u00a0: S\u00e9lectionner les positions de rouleaux appropri\u00e9es<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e5da2e elementor-widget elementor-widget-text-editor\" data-id=\"8e5da2e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Ajustez la position des rouleaux sup\u00e9rieurs et inf\u00e9rieurs en fonction de l&#039;\u00e9paisseur de la plaque et du diam\u00e8tre cible.<\/p><p><strong><b>Les principes sont\u00a0:<\/b><\/strong><\/p><ul><li>Plus la plaque est \u00e9paisse, plus l&#039;ouverture initiale doit g\u00e9n\u00e9ralement \u00eatre grande.<\/li><li>Plus le diam\u00e8tre cible est petit, plus la courbure est importante.<\/li><li>Lorsque le pr\u00e9-cintrage est n\u00e9cessaire, la position du rouleau et la position de l&#039;extr\u00e9mit\u00e9 de la plaque doivent \u00eatre correctement align\u00e9es.<\/li><\/ul><p>Les m\u00e9thodes de positionnement diff\u00e8rent selon qu&#039;il s&#039;agit d&#039;un \u00e9quipement sym\u00e9trique ou asym\u00e9trique. Veuillez suivre les instructions du fabricant.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3122c60 elementor-widget elementor-widget-heading\" data-id=\"3122c60\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 3 : Mise en place et positionnement des mat\u00e9riaux<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0396a72 elementor-widget elementor-widget-text-editor\" data-id=\"0396a72\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Introduisez d\u00e9licatement la feuille de mat\u00e9riau dans l&#039;\u00e9quipement.<\/li><li>Veillez \u00e0 ce que les bords de la feuille de mat\u00e9riau soient parall\u00e8les aux rouleaux.<\/li><li>Alignez la ligne centrale de la feuille de mat\u00e9riau avec la ligne centrale de l&#039;\u00e9quipement.<\/li><li>Si un dispositif de guidage est utilis\u00e9, ajustez d&#039;abord sa position.<\/li><li>Emp\u00eacher la feuille de mat\u00e9riau d&#039;entrer en biais, en \u00e9vitant toute \u00ab d\u00e9viation \u00bb ou \u00ab enroulement oblique \u00bb.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a77c80e elementor-widget elementor-widget-heading\" data-id=\"a77c80e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 4\u00a0: Pr\u00e9-cintrage avant le roulage<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0fa6291 elementor-widget elementor-widget-text-editor\" data-id=\"0fa6291\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Il s&#039;agit d&#039;une \u00e9tape cruciale. En effet, lors du roulage de la feuille, les extr\u00e9mit\u00e9s ne se placent souvent pas naturellement dans la bonne position, laissant des bords droits. Il est donc g\u00e9n\u00e9ralement n\u00e9cessaire de pr\u00e9-plier les extr\u00e9mit\u00e9s avant et arri\u00e8re.<\/p><p><strong><b>Points de pr\u00e9-cintrage\u00a0:<\/b><\/strong><\/p><ul><li>Commencez par presser l&#039;extr\u00e9mit\u00e9 de la feuille en lui donnant une courbure appropri\u00e9e.<\/li><li>R\u00e9duisez au minimum les bords droits aux extr\u00e9mit\u00e9s de la feuille.<\/li><li>La profondeur de pr\u00e9-cintrage doit correspondre au diam\u00e8tre cible.<\/li><li>Le pr\u00e9-cintrage aux deux extr\u00e9mit\u00e9s doit \u00eatre aussi r\u00e9gulier que possible. Dans le cas contraire, le produit fini pr\u00e9sentera des bords mal align\u00e9s ou une forme elliptique.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8925bc4 elementor-widget elementor-widget-heading\" data-id=\"8925bc4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 5\u00a0: Roulement formel<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-498c6c4 elementor-widget elementor-widget-text-editor\" data-id=\"498c6c4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>D\u00e9marrez la rotation du rouleau.<\/li><li>Appuyez lentement sur les rouleaux lat\u00e9raux ou ajustez-les.<\/li><li>Observez l&#039;\u00e9tat de laminage du mat\u00e9riau en feuille.<\/li><li>Si n\u00e9cessaire, effectuez plusieurs allers-retours.<\/li><li>Approchez-vous progressivement du rayon cible, plut\u00f4t que de le pousser d&#039;un seul coup jusqu&#039;\u00e0 la position correcte.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8d19d3 elementor-widget elementor-widget-heading\" data-id=\"a8d19d3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 6 : Correction et arrondi<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a36da1c elementor-widget elementor-widget-text-editor\" data-id=\"a36da1c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Une fois le roulement effectu\u00e9 jusqu&#039;\u00e0 une taille proche de la taille cible, un r\u00e9glage fin est n\u00e9cessaire\u00a0:<\/li><li>V\u00e9rifiez si le diam\u00e8tre r\u00e9pond aux exigences<\/li><li>V\u00e9rifiez si l&#039;\u00e9cart d&#039;interface est uniforme.<\/li><li>V\u00e9rifiez si la rondeur est r\u00e9guli\u00e8re<\/li><li>V\u00e9rifiez si les bords de la plaque sont mal align\u00e9s.<\/li><li>Effectuer une deuxi\u00e8me ronde si n\u00e9cessaire<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-152f936 elementor-widget elementor-widget-heading\" data-id=\"152f936\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 7 : D\u00e9chargement<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ac8136 elementor-widget elementor-widget-text-editor\" data-id=\"9ac8136\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>V\u00e9rifiez que les rouleaux sont bien arr\u00eat\u00e9s.<\/li><li>Rel\u00e2chez la pression.<\/li><li>Retirez la pi\u00e8ce \u00e0 l&#039;aide d&#039;un palan ou manuellement.<\/li><li>Les pi\u00e8ces de grande taille doivent \u00eatre lev\u00e9es \u00e0 l&#039;aide d&#039;\u00e9quipements de levage ou de cadres de support appropri\u00e9s.<\/li><li>Il est strictement interdit d&#039;introduire la main dans l&#039;espace entre les rouleaux pour en retirer de force le mat\u00e9riau.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-214c988 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"214c988\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-98a0c5d\" data-id=\"98a0c5d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fb8af49 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"fb8af49\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f4066d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f4066d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d15ccbc\" data-id=\"d15ccbc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-50a2157 elementor-widget elementor-widget-heading\" data-id=\"50a2157\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">7. Techniques de fonctionnement de base d&#039;une rouleuse \u00e0 trois rouleaux<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f95383b elementor-widget elementor-widget-image\" data-id=\"f95383b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/Upper-roll-universal-3-rollers-plate-bending-machine.jpg\" class=\"attachment-large size-large wp-image-5859\" alt=\"Machine \u00e0 cintrer les t\u00f4les universelle \u00e0 3 rouleaux sup\u00e9rieurs\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/Upper-roll-universal-3-rollers-plate-bending-machine.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/Upper-roll-universal-3-rollers-plate-bending-machine-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/Upper-roll-universal-3-rollers-plate-bending-machine-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/Upper-roll-universal-3-rollers-plate-bending-machine-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef15e8a elementor-widget elementor-widget-text-editor\" data-id=\"ef15e8a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La cl\u00e9 d&#039;une utilisation efficace de la cintreuse \u00e0 3 rouleaux r\u00e9side dans le contr\u00f4le du processus, et non pas simplement dans la capacit\u00e9 \u00e0 \u00ab enrouler la t\u00f4le \u00bb.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d70ccf elementor-widget elementor-widget-heading\" data-id=\"1d70ccf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Contr\u00f4le du pr\u00e9-cintrage<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd6355f elementor-widget elementor-widget-text-editor\" data-id=\"cd6355f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Un pr\u00e9-cintrage insuffisant laissera appara\u00eetre des bords droits \u00e9vidents.<\/li><li>Un pr\u00e9-cintrage excessif entra\u00eenera une d\u00e9formation localis\u00e9e, une difficult\u00e9 \u00e0 former une forme ronde, voire des bords ondul\u00e9s.<\/li><li>Du point de vue de l&#039;exp\u00e9rience, un jugement global doit \u00eatre port\u00e9 sur la base de l&#039;\u00e9paisseur du mat\u00e9riau, de la limite d&#039;\u00e9lasticit\u00e9, du diam\u00e8tre des rouleaux et de la structure de l&#039;\u00e9quipement.<\/li><\/ul><p><strong><b>Dans la plupart des conditions d&#039;utilisation, le pr\u00e9-cintrage doit permettre d&#039;obtenir les r\u00e9sultats suivants\u00a0:<\/b><\/strong><\/p><ul><li>Bords droits les plus courts aux deux extr\u00e9mit\u00e9s<\/li><li>Courbure sym\u00e9trique aux deux extr\u00e9mit\u00e9s<\/li><li>quantit\u00e9 de pr\u00e9-cintrage constante et stable<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-94ab3cd elementor-widget elementor-widget-heading\" data-id=\"94ab3cd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Contr\u00f4le de l&#039;angle d&#039;avance<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f737708 elementor-widget elementor-widget-text-editor\" data-id=\"f737708\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Lorsque la feuille p\u00e9n\u00e8tre dans le convoyeur \u00e0 rouleaux, elle doit \u00eatre maintenue\u00a0:<\/b><\/strong><\/p><ul><li>Parall\u00e8le \u00e0 l&#039;axe du rouleau<\/li><li>Align\u00e9 avec la ligne centrale<\/li><li>Aucune d\u00e9formation de la surface de la feuille<\/li><li>Les bords de la feuille ne sont pas d\u00e9form\u00e9s.<\/li><\/ul><p><strong><b>Si l&#039;angle d&#039;alimentation est incorrect, le produit fini pr\u00e9sente souvent les d\u00e9fauts suivants\u00a0:<\/b><\/strong><\/p><ul><li>D\u00e9viation de conicit\u00e9<\/li><li>Serr\u00e9 d&#039;un c\u00f4t\u00e9 et l\u00e2che de l&#039;autre<\/li><li>Cylindre torsad\u00e9<\/li><li>Articulations in\u00e9gales<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8717b87 elementor-widget elementor-widget-heading\" data-id=\"8717b87\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Fa\u00e7onner par \u00e9tapes, \u00e9viter un pressage rapide<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a649a5 elementor-widget elementor-widget-text-editor\" data-id=\"5a649a5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>De nombreux d\u00e9butants ont tendance \u00e0 appuyer sur plusieurs boutons \u00e0 la fois, ce qui conduit facilement \u00e0\u00a0:<\/b><\/strong><\/p><ul><li>flexion excessive locale<\/li><li>Froissement de la surface de la feuille<\/li><li>Rayures sur la surface du mat\u00e9riau<\/li><li>Ovalisation accrue du cylindre<\/li><\/ul><p><strong><b>La m\u00e9thode correcte est\u00a0:<\/b><\/strong><\/p><ul><li>Tout d&#039;abord, appuyez l\u00e9g\u00e8rement et observez la tendance \u00e0 la flexion.<\/li><li>Approfondissez progressivement la courbure<\/li><li>V\u00e9rifiez les r\u00e9sultats apr\u00e8s chaque ajustement<\/li><li>L&#039;utilisation de la m\u00e9thode des \u00ab\u00a0plusieurs petites quantit\u00e9s\u00a0\u00bb est plus fiable.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3395731 elementor-widget elementor-widget-heading\" data-id=\"3395731\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Faites attention au retour \u00e9lastique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bdfa52 elementor-widget elementor-widget-text-editor\" data-id=\"1bdfa52\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Les diff\u00e9rents mat\u00e9riaux ont des \u00e9lasticit\u00e9s diff\u00e9rentes.<\/li><li>L&#039;acier au carbone a un retour \u00e9lastique relativement faible<\/li><li>L&#039;acier inoxydable a un retour \u00e9lastique plus important<\/li><li>L&#039;acier \u00e0 haute r\u00e9sistance pr\u00e9sente un retour \u00e9lastique plus marqu\u00e9.<\/li><li>Les alliages d&#039;aluminium pr\u00e9sentent des retours \u00e9lastiques tr\u00e8s diff\u00e9rents en raison de leurs propri\u00e9t\u00e9s mat\u00e9rielles diff\u00e9rentes.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a3e3a7 elementor-widget elementor-widget-text-editor\" data-id=\"8a3e3a7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Par cons\u00e9quent, lors du laminage jusqu&#039;au diam\u00e8tre cible, il ne faut pas se fier uniquement \u00e0 la taille instantan\u00e9e. Le retour \u00e9lastique apr\u00e8s rel\u00e2chement de la pression doit \u00e9galement \u00eatre pris en compte, et une compensation du surenroulement peut s&#039;av\u00e9rer n\u00e9cessaire.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5580871 elementor-widget elementor-widget-heading\" data-id=\"5580871\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5) Contr\u00f4le de la qualit\u00e9 de surface<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c96a35 elementor-widget elementor-widget-text-editor\" data-id=\"3c96a35\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Si une finition de surface de haute qualit\u00e9 est requise, veuillez pr\u00eater attention aux points suivants\u00a0:<\/b><\/strong><\/p><ul><li>La surface du rouleau est-elle propre ?<\/li><li>Y a-t-il des scories de soudure ou de la limaille de fer ?<\/li><li>Y a-t-il des particules dures coinc\u00e9es entre la feuille et la surface du rouleau\u00a0?<\/li><li>Y a-t-il des traces de serrage de mat\u00e9riau\u00a0?<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7402520 elementor-widget elementor-widget-text-editor\" data-id=\"7402520\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Pour les t\u00f4les en acier inoxydable ou en aluminium, il est pr\u00e9f\u00e9rable d&#039;\u00e9viter les contacts violents et les rayures dues \u00e0 la salet\u00e9.<\/p><p>Par cons\u00e9quent, lors du laminage jusqu&#039;au diam\u00e8tre cible, il ne faut pas se fier uniquement \u00e0 la dimension instantan\u00e9e, mais aussi tenir compte du retour \u00e9lastique apr\u00e8s rel\u00e2chement de la pression. Une compensation du sur-laminage peut s&#039;av\u00e9rer n\u00e9cessaire.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f279583 elementor-widget elementor-widget-heading\" data-id=\"f279583\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6) Contr\u00f4ler la qualit\u00e9 de la surface<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a85ede4 elementor-widget elementor-widget-text-editor\" data-id=\"a85ede4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Si une finition de surface de haute qualit\u00e9 est requise, veuillez pr\u00eater attention aux points suivants\u00a0:<\/b><\/strong><\/p><ul><li>La surface du rouleau est-elle propre ?<\/li><li>Y a-t-il des scories de soudure ou de la limaille de fer ?<\/li><li>Y a-t-il des particules dures coinc\u00e9es entre la feuille et la surface du rouleau\u00a0?<\/li><li>Y a-t-il des traces de serrage de mat\u00e9riau\u00a0?<\/li><li>Pour les t\u00f4les en acier inoxydable ou en aluminium, il est pr\u00e9f\u00e9rable d&#039;\u00e9viter les contacts violents et les rayures dues \u00e0 la salet\u00e9.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bfb758f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bfb758f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-447abaa\" data-id=\"447abaa\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4e0418c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4e0418c\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e1c5b0c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e1c5b0c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2b9e3e0\" data-id=\"2b9e3e0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b93a42e elementor-widget elementor-widget-heading\" data-id=\"b93a42e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">8. Points cl\u00e9s pour le laminage de diff\u00e9rents mat\u00e9riaux<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fc1943 elementor-widget elementor-widget-heading\" data-id=\"4fc1943\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Plaque d&#039;acier au carbone<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ecc5be elementor-widget elementor-widget-heading\" data-id=\"5ecc5be\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Caract\u00e9ristiques:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74c740d elementor-widget elementor-widget-text-editor\" data-id=\"74c740d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Bonne plasticit\u00e9.<\/li><li>Convient \u00e0 la plupart des proc\u00e9d\u00e9s de laminage conventionnels.<\/li><li>Faible retour \u00e9lastique, technologie \u00e9prouv\u00e9e.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de9ac9d elementor-widget elementor-widget-heading\" data-id=\"de9ac9d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9cautions:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d11603 elementor-widget elementor-widget-text-editor\" data-id=\"8d11603\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Faites attention au tonnage de l&#039;\u00e9quipement pour les plaques \u00e9paisses.<\/li><li>La formation de calamine sur les bords peut facilement alt\u00e9rer la surface.<\/li><li>Soyez attentif \u00e0 la relaxation des contraintes dans les plaques structurales soud\u00e9es.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb586e0 elementor-widget elementor-widget-heading\" data-id=\"cb586e0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Feuille d&#039;acier inoxydable<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d31ba9b elementor-widget elementor-widget-heading\" data-id=\"d31ba9b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Caract\u00e9ristiques:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16231f1 elementor-widget elementor-widget-text-editor\" data-id=\"16231f1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>ressort \u00e9lev\u00e9<\/li><li>Surface facilement rayable<\/li><li>N\u00e9cessite une pr\u00e9cision de formage plus \u00e9lev\u00e9e<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-03bb2f3 elementor-widget elementor-widget-heading\" data-id=\"03bb2f3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9cautions:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d35c60c elementor-widget elementor-widget-text-editor\" data-id=\"d35c60c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>La surface du rouleau doit \u00eatre propre.<\/li><li>\u00c9vitez que des particules dures ne s&#039;incrustent dans la surface.<\/li><li>Le pr\u00e9-cintrage et la compensation devraient \u00eatre plus pr\u00e9cis.<\/li><li>\u00c9vitez de pincer ou de rayer la surface lors du d\u00e9chargement.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1535065 elementor-widget elementor-widget-heading\" data-id=\"1535065\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Feuille d&#039;aluminium<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ad53ea elementor-widget elementor-widget-heading\" data-id=\"1ad53ea\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Caract\u00e9ristiques:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b613e69 elementor-widget elementor-widget-text-editor\" data-id=\"b613e69\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Mati\u00e8re plus douce.<\/li><li>Sujet aux indentations superficielles.<\/li><li>Facilement endommag\u00e9 par une pression excessive.<\/li><li>N\u00e9cessite une surface de rouleau de haute qualit\u00e9.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9af8fc6 elementor-widget elementor-widget-heading\" data-id=\"9af8fc6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9cautions:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed7c217 elementor-widget elementor-widget-text-editor\" data-id=\"ed7c217\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>La surface du rouleau doit \u00eatre exempte de bavures.<\/li><li>La force de serrage ne doit pas \u00eatre excessive.<\/li><li>\u00c9vitez d&#039;appuyer plusieurs fois.<\/li><li>Veillez \u00e0 prot\u00e9ger l&#039;objet avec un emballage souple pendant le transport et le levage.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b02cd1 elementor-widget elementor-widget-heading\" data-id=\"7b02cd1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Acier \u00e0 haute r\u00e9sistance<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8929d3 elementor-widget elementor-widget-heading\" data-id=\"c8929d3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Caract\u00e9ristiques:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3af8468 elementor-widget elementor-widget-text-editor\" data-id=\"3af8468\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Limite d&#039;\u00e9lasticit\u00e9 \u00e9lev\u00e9e.<\/li><li>N\u00e9cessite une force de formage plus importante.<\/li><li>Rebond important.<\/li><li>Augmente facilement la charge de l&#039;\u00e9quipement.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee9115f elementor-widget elementor-widget-heading\" data-id=\"ee9115f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9cautions:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef8d0fb elementor-widget elementor-widget-text-editor\" data-id=\"ef8d0fb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Interdiction formelle de d\u00e9passer les sp\u00e9cifications.<\/li><li>La capacit\u00e9 nominale de l&#039;\u00e9quipement doit \u00eatre v\u00e9rifi\u00e9e.<\/li><li>Le processus de laminage devrait \u00eatre plus r\u00e9gulier et plus lent.<\/li><li>Les syst\u00e8mes hydrauliques et d&#039;entra\u00eenement de l&#039;\u00e9quipement supportent une charge plus importante, ce qui n\u00e9cessite une surveillance \u00e9troite de l&#039;\u00e9l\u00e9vation de temp\u00e9rature et de la pression.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e63d4ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e63d4ed\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-762844f\" data-id=\"762844f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0634570 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0634570\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-223a154 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"223a154\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c26fa24\" data-id=\"c26fa24\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-549b5ff elementor-widget elementor-widget-heading\" data-id=\"549b5ff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">9. Points cl\u00e9s pour les op\u00e9rations sur pi\u00e8ces coniques, en arc et sp\u00e9ciales<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cfaccf3 elementor-widget elementor-widget-heading\" data-id=\"cfaccf3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Roulement conique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95e4d3e elementor-widget elementor-widget-text-editor\" data-id=\"95e4d3e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Le laminage conique est plus complexe que le laminage circulaire car les circonf\u00e9rences aux deux extr\u00e9mit\u00e9s sont diff\u00e9rentes, ce qui n\u00e9cessite que la t\u00f4le forme un c\u00f4ne.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7bcc60f elementor-widget elementor-widget-heading\" data-id=\"7bcc60f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Points cl\u00e9s :<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7eb8f3e elementor-widget elementor-widget-text-editor\" data-id=\"7eb8f3e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>L&#039;angle d&#039;alimentation de la t\u00f4le doit \u00eatre d\u00e9cal\u00e9 en fonction des exigences de conicit\u00e9.<\/li><li>Les quantit\u00e9s d&#039;alimentation sur les deux faces de la t\u00f4le doivent \u00eatre diff\u00e9rentes.<\/li><li>Un dispositif de laminage conique ou un outillage sp\u00e9cial est n\u00e9cessaire.<\/li><li>Il faut d&#039;abord v\u00e9rifier les dimensions des grandes et petites extr\u00e9mit\u00e9s.<\/li><li>Plus le c\u00f4ne est long et plus son angle est petit, plus le contr\u00f4le est critique.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6004de2 elementor-widget elementor-widget-heading\" data-id=\"6004de2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Roulement en arc<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9efa513 elementor-widget elementor-widget-text-editor\" data-id=\"9efa513\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Si seul un arc partiel est n\u00e9cessaire, plut\u00f4t qu&#039;un cercle complet\u00a0:<\/b><\/strong><\/p><ul><li>D\u00e9finir le rayon de courbure cible.<\/li><li>Contr\u00f4lez la longueur d&#039;enroulement.<\/li><li>Formez-la en segments \u00e0 plusieurs reprises.<\/li><li>Maintenir une longueur d&#039;arc uniforme.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97f19ab elementor-widget elementor-widget-heading\" data-id=\"97f19ab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Feuilles minces de grand diam\u00e8tre<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42c3d3e elementor-widget elementor-widget-heading\" data-id=\"42c3d3e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Les feuilles minces de grand diam\u00e8tre sont sujettes \u00e0\u00a0:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a762ab elementor-widget elementor-widget-text-editor\" data-id=\"5a762ab\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>\u00a0Rides<\/li><li>Bords ondul\u00e9s<\/li><li>Instabilit\u00e9<\/li><li>Formation irr\u00e9guli\u00e8re<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b0d160 elementor-widget elementor-widget-heading\" data-id=\"1b0d160\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Solutions:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a49c6f elementor-widget elementor-widget-text-editor\" data-id=\"1a49c6f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>R\u00e9duisez la quantit\u00e9 de flexion unique<\/li><li>Accro\u00eetre le soutien mat\u00e9riel<\/li><li>Contr\u00f4ler la plan\u00e9it\u00e9 de la surface de la feuille<\/li><li>Utilisez une m\u00e9thode de roulage plus douce et en plusieurs \u00e9tapes<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-decb400 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"decb400\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5e43ab7\" data-id=\"5e43ab7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e49b8a1 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e49b8a1\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-509ad4e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"509ad4e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9d9653a\" data-id=\"9d9653a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7cb17e8 elementor-widget elementor-widget-heading\" data-id=\"7cb17e8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">10. Probl\u00e8mes courants et solutions<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9e7af9 elementor-widget elementor-widget-heading\" data-id=\"a9e7af9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Des bords droits excessivement larges aux deux extr\u00e9mit\u00e9s<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea38d28 elementor-widget elementor-widget-text-editor\" data-id=\"ea38d28\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Cause:<\/b><\/strong><\/p><ul><li>Pr\u00e9-cintrage insuffisant<\/li><\/ul><p><strong><b>Solution:<\/b><\/strong><\/p><ul><li>Augmenter le degr\u00e9 de pr\u00e9-cintrage<\/li><li>Utiliser \u00ab\u00a0Pr\u00e9-cintrage secondaire\u00a0\u00bb<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f8a247 elementor-widget elementor-widget-heading\" data-id=\"4f8a247\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Circonf\u00e9rence irr\u00e9guli\u00e8re, grande ovalit\u00e9<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c40d8c elementor-widget elementor-widget-text-editor\" data-id=\"1c40d8c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Cause:<\/b><\/strong><\/p><ul><li>R\u00e9glage in\u00e9gal de la position du rouleau<\/li><li>Alimentation de feuille incorrecte<\/li><li>Tension in\u00e9gale des deux c\u00f4t\u00e9s<\/li><li>Temps de roulement insuffisants<\/li><li>Grande diff\u00e9rence de r\u00e9silience du mat\u00e9riau<\/li><\/ul><p><strong><b>Solution:<\/b><\/strong><\/p><ul><li>\u00c9quilibre gauche-droite correct de l&#039;\u00e9quipement<\/li><li>Ajuster la ligne centrale<\/li><li>Ajouter un processus d&#039;arrondi<\/li><li>Compenser le surroulage du mat\u00e9riau<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30e4ee6 elementor-widget elementor-widget-heading\" data-id=\"30e4ee6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) \u00c9cart du mat\u00e9riau de la feuille<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98c4fa5 elementor-widget elementor-widget-text-editor\" data-id=\"98c4fa5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Cause:<\/b><\/strong><\/p><ul><li>Mat\u00e9riau de la feuille non align\u00e9<\/li><li>Erreur de parall\u00e9lisme des rouleaux<\/li><li>Dispositif de guidage non r\u00e9gl\u00e9<\/li><li>Bord de la feuille non droit<\/li><\/ul><p><strong><b>Solution:<\/b><\/strong><\/p><ul><li>R\u00e9aligner<\/li><li>Consultez le guide<\/li><li>Parall\u00e9lisme correct des rouleaux<\/li><li>Bord de la feuille de finition<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ebca34 elementor-widget elementor-widget-heading\" data-id=\"2ebca34\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Forme conique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a69e51 elementor-widget elementor-widget-text-editor\" data-id=\"9a69e51\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Cause:<\/b><\/strong><\/p><ul><li>Mat\u00e9riau de la feuille non align\u00e9<\/li><\/ul><p><strong><b>Solution : <\/b><\/strong><\/p><ul><li>R\u00e9aligner<\/li><li>R\u00e9gler la diff\u00e9rence de pression du rouleau lat\u00e9ral<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0be0fb5 elementor-widget elementor-widget-heading\" data-id=\"0be0fb5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5) Rayures superficielles<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-085f8ae elementor-widget elementor-widget-text-editor\" data-id=\"085f8ae\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Causes :<\/b><\/strong><\/p><ul><li>Pr\u00e9sence de corps \u00e9trangers sur la surface du rouleau<\/li><li>Usure ou rayures de la surface du rouleau<\/li><li>Particules incrust\u00e9es dans la surface de la feuille<\/li><li>Serrage excessif<\/li><\/ul><p><strong><b>Solutions:<\/b><\/strong><\/p><ul><li>Nettoyer la surface du rouleau<\/li><li>Meuler ou r\u00e9parer la surface du rouleau<\/li><li>Renforcer la protection des mat\u00e9riaux pr\u00e9sentant des exigences de surface \u00e9lev\u00e9es<\/li><li>R\u00e9duire la pression de contact inutile<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2857fe7 elementor-widget elementor-widget-heading\" data-id=\"2857fe7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6) Glissement des feuilles<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4c8227 elementor-widget elementor-widget-text-editor\" data-id=\"a4c8227\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Causes :<\/b><\/strong><\/p><ul><li>Pression insuffisante<\/li><li>contamination par les hydrocarbures en surface<\/li><\/ul><p><strong><b>Solutions:<\/b><\/strong><\/p><ul><li>Augmenter la force de serrage<\/li><li>Nettoyez le drap<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b3ef9c elementor-widget elementor-widget-heading\" data-id=\"1b3ef9c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">7) Action hydraulique lente ou faible<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f85e68c elementor-widget elementor-widget-text-editor\" data-id=\"f85e68c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Causes :<\/b><\/strong><\/p><ul><li>Huile hydraulique insuffisante<\/li><li>Pompes<\/li><li>Pression anormale du syst\u00e8me<\/li><li>blocage du circuit d&#039;huile<\/li><li>Temp\u00e9rature d&#039;huile trop \u00e9lev\u00e9e<\/li><\/ul><p><strong><b>Solutions:<\/b><\/strong><\/p><ul><li>V\u00e9rifier le niveau d&#039;huile<\/li><li>Remplacer l&#039;\u00e9l\u00e9ment filtrant<\/li><li>V\u00e9rifier la pompe et la vanne<\/li><li>Circuit d&#039;huile propre<\/li><li>Contr\u00f4ler le temps de fonctionnement continu \u00e0 charge \u00e9lev\u00e9e<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f18e4fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f18e4fe\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f88cc1f\" data-id=\"f88cc1f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d5d4249 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d5d4249\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8517032 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8517032\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-be3d021\" data-id=\"be3d021\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2430c39 elementor-widget elementor-widget-heading\" data-id=\"2430c39\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">11. Guide de maintenance (Points cl\u00e9s)<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65ba3cf elementor-widget elementor-widget-heading\" data-id=\"65ba3cf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Entretien quotidien<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-603da30 elementor-widget elementor-widget-text-editor\" data-id=\"603da30\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Surface du rouleau propre<\/li><li>Inspecter le circuit d&#039;huile<\/li><li>Inspectez les fixations<\/li><li>Lubrifier les rails de guidage<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2883f43 elementor-widget elementor-widget-heading\" data-id=\"2883f43\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Syst\u00e8me hydraulique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53aa70f elementor-widget elementor-widget-text-editor\" data-id=\"53aa70f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Changer l&#039;huile hydraulique toutes les 2000 heures<\/li><li>Nettoyer r\u00e9guli\u00e8rement l&#039;\u00e9l\u00e9ment filtrant<\/li><li>V\u00e9rifier l&#039;absence de fuites d&#039;huile<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78592e7 elementor-widget elementor-widget-heading\" data-id=\"78592e7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Composants m\u00e9caniques<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df957b9 elementor-widget elementor-widget-text-editor\" data-id=\"df957b9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Inspecter l&#039;usure des rouleaux<\/li><li>Inspecter la temp\u00e9rature des roulements<\/li><li>Parall\u00e9lisme correct des rouleaux<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0af7133 elementor-widget elementor-widget-heading\" data-id=\"0af7133\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Syst\u00e8me \u00e9lectrique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7481e0a elementor-widget elementor-widget-text-editor\" data-id=\"7481e0a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Inspectez le c\u00e2blage<\/li><li>Sauvegarde des param\u00e8tres de l&#039;automate programmable<\/li><li>Calibrer l&#039;encodeur<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4dfd75e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4dfd75e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-866e175\" data-id=\"866e175\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00e28bf elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"00e28bf\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a6925e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a6925e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4652580\" data-id=\"4652580\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b33ae60 elementor-widget elementor-widget-heading\" data-id=\"b33ae60\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">12. Entretien quotidien<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eebc669 elementor-widget elementor-widget-text-editor\" data-id=\"eebc669\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La maintenance est cruciale pour le fonctionnement stable \u00e0 long terme d&#039;une cintreuse \u00e0 3 rouleaux.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f19fe8b elementor-widget elementor-widget-heading\" data-id=\"f19fe8b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Entretien quotidien<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-738684c elementor-widget elementor-widget-text-editor\" data-id=\"738684c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Nettoyer la surface de l&#039;\u00e9quipement, les surfaces des rouleaux et la zone de travail.<\/li><li>V\u00e9rifiez l&#039;absence de fuites d&#039;huile, de fuites \u00e9lectriques et de pi\u00e8ces desserr\u00e9es.<\/li><li>Enlever les copeaux de t\u00f4le, la limaille de fer et les scories de soudure.<\/li><li>V\u00e9rifiez le bon fonctionnement des points de lubrification.<\/li><li>Faites fonctionner la cintreuse \u00e0 3 rouleaux \u00e0 vide pour confirmer son bon fonctionnement.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3935190 elementor-widget elementor-widget-heading\" data-id=\"3935190\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Entretien hebdomadaire<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b4d22f elementor-widget elementor-widget-text-editor\" data-id=\"9b4d22f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>V\u00e9rifiez les fixations.<\/li><li>V\u00e9rifiez la lubrification des rouleaux, des rails de guidage, des cha\u00eenes ou des engrenages.<\/li><li>V\u00e9rifiez les conduites et les joints hydrauliques.<\/li><li>Surveillez les variations de temp\u00e9rature et de bruit de l&#039;huile.<\/li><li>V\u00e9rifiez la fluidit\u00e9 des mouvements principaux.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d73401f elementor-widget elementor-widget-heading\" data-id=\"d73401f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Entretien mensuel<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4228105 elementor-widget elementor-widget-text-editor\" data-id=\"4228105\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>V\u00e9rifier le niveau de contamination de l&#039;huile hydraulique.<\/li><li>V\u00e9rifiez l&#039;\u00e9tat de l&#039;\u00e9l\u00e9ment filtrant.<\/li><li>V\u00e9rifiez les bornes du c\u00e2blage \u00e9lectrique.<\/li><li>V\u00e9rifiez les interrupteurs de fin de course et les capteurs.<\/li><li>V\u00e9rifier le niveau des \u00e9quipements et l&#039;\u00e9tat des fondations.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b79346 elementor-widget elementor-widget-heading\" data-id=\"2b79346\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Entretien majeur r\u00e9gulier<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44d7087 elementor-widget elementor-widget-text-editor\" data-id=\"44d7087\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Changer l&#039;huile hydraulique.<\/li><li>Modifier l&#039;\u00e9l\u00e9ment de filtre.<\/li><li>V\u00e9rifier l&#039;usure des roulements.<\/li><li>V\u00e9rifier la pr\u00e9cision de la surface du rouleau.<\/li><li>V\u00e9rifier l&#039;huile du r\u00e9ducteur.<\/li><li>Effectuez un \u00e9talonnage de pr\u00e9cision si n\u00e9cessaire.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4b07329 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b07329\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e261c21\" data-id=\"e261c21\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-47ca865 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"47ca865\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9c97ae2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9c97ae2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b8e483f\" data-id=\"b8e483f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bd6b653 elementor-widget elementor-widget-heading\" data-id=\"bd6b653\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">13. Exigences de lubrification<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f461acd elementor-widget elementor-widget-text-editor\" data-id=\"f461acd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La lubrification est l&#039;un des facteurs cl\u00e9s pour le fonctionnement stable \u00e0 long terme de la cintreuse \u00e0 3 rouleaux.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2efd50c elementor-widget elementor-widget-heading\" data-id=\"2efd50c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Points de lubrification\u00a0:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdad266 elementor-widget elementor-widget-text-editor\" data-id=\"cdad266\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Roulements \u00e0 rouleaux<\/li><li>Rails de guidage<\/li><li>Vis \u00e0 billes<\/li><li>Engrenages<\/li><li>Cha\u00eenes<\/li><li>M\u00e9canisme de levage<\/li><li>Autres liaisons m\u00e9caniques<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35bfd6e elementor-widget elementor-widget-heading\" data-id=\"35bfd6e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Principes de lubrification\u00a0:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10ecffa elementor-widget elementor-widget-text-editor\" data-id=\"10ecffa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Utilisez l&#039;huile et le cycle de lubrification sp\u00e9cifi\u00e9s dans le manuel d&#039;instructions.<\/li><li>Ne m\u00e9langez pas des graisses inadapt\u00e9es pour diff\u00e9rentes pi\u00e8ces.<\/li><li>Quantit\u00e9 de lubrifiant appropri\u00e9e ; une lubrification excessive peut attirer la poussi\u00e8re.<\/li><li>Augmenter la fr\u00e9quence des inspections dans des environnements \u00e0 temp\u00e9rature et charge \u00e9lev\u00e9es.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c18de73 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c18de73\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1a977d3\" data-id=\"1a977d3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aa69260 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"aa69260\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ddd8fe2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ddd8fe2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-293a21e\" data-id=\"293a21e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00f7d71 elementor-widget elementor-widget-heading\" data-id=\"00f7d71\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">14. Proc\u00e9dures d&#039;exploitation s\u00e9curitaires<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4dbbc8 elementor-widget elementor-widget-text-editor\" data-id=\"b4dbbc8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La rouleuse \u00e0 trois rouleaux est un \u00e9quipement de formage robuste ; la s\u00e9curit\u00e9 doit \u00eatre la priorit\u00e9 absolue.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca2c569 elementor-widget elementor-widget-heading\" data-id=\"ca2c569\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Principes \u00e0 suivre\u00a0:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7c0d87 elementor-widget elementor-widget-text-editor\" data-id=\"f7c0d87\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Les op\u00e9rateurs doivent \u00eatre form\u00e9s.<\/li><li>Ne portez pas de v\u00eatements amples, d&#039;\u00e9charpes ou de gants \u00e0 proximit\u00e9 des pi\u00e8ces en rotation.<\/li><li>Ne mettez pas les mains dans les espaces entre les rouleaux.<\/li><li>Assurez-vous que l&#039;\u00e9quipement est compl\u00e8tement arr\u00eat\u00e9 avant de proc\u00e9der au d\u00e9chargement.<\/li><li>Les pi\u00e8ces de grande taille doivent \u00eatre hiss\u00e9es.<\/li><li>Arr\u00eatez imm\u00e9diatement la cintreuse \u00e0 3 rouleaux si un bruit anormal, des vibrations, une fuite d&#039;huile ou une odeur sont d\u00e9tect\u00e9s.<\/li><li>L&#039;alimentation \u00e9lectrique doit \u00eatre coup\u00e9e, la pression rel\u00e2ch\u00e9e et un panneau d&#039;avertissement affich\u00e9 avant toute intervention de maintenance.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f990aeb elementor-widget elementor-widget-heading\" data-id=\"f990aeb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Note sp\u00e9ciale\u00a0:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6005e30 elementor-widget elementor-widget-text-editor\" data-id=\"6005e30\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Lorsque l&#039;\u00e9quipement est en marche, personne ne doit se tenir du c\u00f4t\u00e9 o\u00f9 la pi\u00e8ce \u00e0 usiner risque de basculer.<\/li><li>Lors du laminage de pi\u00e8ces de grand diam\u00e8tre, veillez \u00e0 emp\u00eacher la pi\u00e8ce de rouler et de provoquer des blessures.<\/li><li>Un support suffisant doit \u00eatre pr\u00e9vu lors du laminage de formes coniques et de plaques extra-longues.<\/li><li>Toute surcharge peut endommager les rouleaux, les cylindres et les r\u00e9ducteurs.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9436960 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9436960\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d906cca\" data-id=\"d906cca\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7479d2f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7479d2f\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-adc8400 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"adc8400\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9002692\" data-id=\"9002692\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-68b68e2 elementor-widget elementor-widget-heading\" data-id=\"68b68e2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">15. Suggestions empiriques pour le fonctionnement<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-582106c elementor-widget elementor-widget-text-editor\" data-id=\"582106c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Ces exp\u00e9riences sont extr\u00eamement utiles en production.<\/p><p><strong><b>Production d&#039;essai avant la production de masse\u00a0:<\/b><\/strong><\/p><p>Pour les nouveaux proc\u00e9d\u00e9s, mat\u00e9riaux et dimensions, il est d&#039;abord n\u00e9cessaire de r\u00e9aliser un \u00e9chantillon test afin de confirmer les param\u00e8tres avant la production en s\u00e9rie.<\/p><p><strong><b>Attention au retour \u00e9lastique<\/b><\/strong><strong><b>. <\/b><\/strong><strong><b>Ne vous contentez pas de regarder les dimensions de la machine\u00a0:<\/b><\/strong><\/p><p>Les dimensions r\u00e9elles apr\u00e8s d\u00e9pressurisation sont les dimensions exactes.<\/p><p><strong><b>Soyez plus prudent avec les plaques \u00e9paisses et l&#039;acier \u00e0 haute r\u00e9sistance\u00a0:<\/b><\/strong><\/p><p>Des vitesses de roulement plus lentes et des applications de pression plus fr\u00e9quentes garantiront une plus grande s\u00e9curit\u00e9 tant pour l&#039;\u00e9quipement que pour les pi\u00e8ces \u00e0 usiner.<\/p><p><strong><b>La propret\u00e9 est primordiale au travail<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>pi\u00e8ces exigeant un haut niveau de finition de surface\u00a0:<\/b><\/strong><\/p><p>M\u00eame un petit copeau de m\u00e9tal peut laisser une rayure visible sur la surface.<\/p><p><strong><b>Mettre en place la suspension des aides au levage\u00a0:<\/b><\/strong><\/p><p>Les gros cylindres sont extr\u00eamement dangereux s&#039;ils perdent l&#039;\u00e9quilibre.<\/p><p><strong><b>Assurer une r\u00e9partition uniforme des forces :<\/b><\/strong><\/p><p>Une pression in\u00e9gale d&#039;un seul c\u00f4t\u00e9 donne souvent des formes elliptiques ou torsad\u00e9es.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9658f5f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9658f5f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9c8fc75\" data-id=\"9c8fc75\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-218b4dc elementor-widget elementor-widget-text-editor\" data-id=\"218b4dc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Articles Li\u00e9s:<\/b><\/strong><\/p><p><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/fr\/3-roll-bending-process-working-principle-and-equipment-features\/\" target=\"_blank\" rel=\"noopener\">Principe de fonctionnement et caract\u00e9ristiques de l&#039;\u00e9quipement du proc\u00e9d\u00e9 de pliage \u00e0 3 rouleaux<\/a><\/span><\/p><p><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/fr\/faults-maintenance-solutions-three-roll-bending-machine\/\" target=\"_blank\" rel=\"noopener\">Pannes courantes et solutions de maintenance : Cintreuse \u00e0 trois rouleaux<\/a><\/span><\/p><p><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/fr\/three-roll-plate-rolling-machine-buying-guide\/\" target=\"_blank\" rel=\"noopener\">Guide d&#039;achat d&#039;une rouleuse \u00e0 trois rouleaux<\/a><\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Table des mati\u00e8res La cintreuse \u00e0 trois rouleaux est un \u00e9quipement tr\u00e8s courant dans le formage de t\u00f4les m\u00e9talliques, principalement utilis\u00e9e pour cintrer des t\u00f4les plates en formes cylindriques, cintr\u00e9es et coniques. Elle est largement utilis\u00e9e dans des secteurs tels que les appareils \u00e0 pression, les \u00e9oliennes, les chemin\u00e9es, les pipelines, les \u00e9quipements de ventilation, les structures m\u00e9talliques et la fabrication de machines. Sa principale valeur r\u00e9side non pas [\u2026]<\/p>","protected":false},"author":1,"featured_media":5853,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5852","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-events"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>3 Rollers Plate Bending Machine User Guide - SC Machinery<\/title>\n<meta name=\"description\" content=\"3 Rollers Plate Bending Machine User provide explanation from equipment recognition, pre-start inspection, actual operation, process control.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.shen-chong.com\/fr\/3-rollers-plate-bending-machine-user-guide\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3 Rollers Plate Bending Machine User Guide - SC Machinery\" \/>\n<meta property=\"og:description\" content=\"3 Rollers Plate Bending Machine User provide explanation from equipment recognition, pre-start inspection, actual operation, process control.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.shen-chong.com\/fr\/3-rollers-plate-bending-machine-user-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"SC Machinery\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-18T04:43:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-18T04:47:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/3-Rollers-Plate-Bending-Machine-User-Guide.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"700\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"scgroup\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"scgroup\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"14 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/\"},\"author\":{\"name\":\"scgroup\",\"@id\":\"https:\/\/www.shen-chong.com\/#\/schema\/person\/99f0fe132e72a4e5a0d9c468878820a2\"},\"headline\":\"3 Rollers Plate Bending Machine User Guide\",\"datePublished\":\"2026-05-18T04:43:00+00:00\",\"dateModified\":\"2026-05-18T04:47:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/\"},\"wordCount\":2930,\"publisher\":{\"@id\":\"https:\/\/www.shen-chong.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/3-Rollers-Plate-Bending-Machine-User-Guide.jpg\",\"articleSection\":[\"News&amp;Events\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/\",\"url\":\"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/\",\"name\":\"3 Rollers Plate Bending Machine User Guide - SC Machinery\",\"isPartOf\":{\"@id\":\"https:\/\/www.shen-chong.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/3-Rollers-Plate-Bending-Machine-User-Guide.jpg\",\"datePublished\":\"2026-05-18T04:43:00+00:00\",\"dateModified\":\"2026-05-18T04:47:26+00:00\",\"description\":\"3 Rollers Plate Bending Machine User provide explanation from equipment recognition, pre-start inspection, actual operation, process control.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#primaryimage\",\"url\":\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/3-Rollers-Plate-Bending-Machine-User-Guide.jpg\",\"contentUrl\":\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/3-Rollers-Plate-Bending-Machine-User-Guide.jpg\",\"width\":1200,\"height\":700,\"caption\":\"3 Rollers Plate Bending Machine User Guide\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.shen-chong.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"3 Rollers Plate Bending Machine User Guide\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.shen-chong.com\/#website\",\"url\":\"https:\/\/www.shen-chong.com\/\",\"name\":\"SC Machinery\",\"description\":\"SC Machinery\",\"publisher\":{\"@id\":\"https:\/\/www.shen-chong.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.shen-chong.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.shen-chong.com\/#organization\",\"name\":\"SC Machinery\",\"url\":\"https:\/\/www.shen-chong.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.shen-chong.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/01\/1651849658692052.png\",\"contentUrl\":\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/01\/1651849658692052.png\",\"width\":243,\"height\":46,\"caption\":\"SC Machinery\"},\"image\":{\"@id\":\"https:\/\/www.shen-chong.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.shen-chong.com\/#\/schema\/person\/99f0fe132e72a4e5a0d9c468878820a2\",\"name\":\"scgroup\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.shen-chong.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8d1271ef296a7e9b2bfeab3b74584125ef9edcdc8c377a42443a0d11b68b6c1e?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8d1271ef296a7e9b2bfeab3b74584125ef9edcdc8c377a42443a0d11b68b6c1e?s=96&d=mm&r=g\",\"caption\":\"scgroup\"},\"sameAs\":[\"http:\/\/shen-chong.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"3 Rollers Plate Bending Machine User Guide - SC Machinery","description":"3 Rollers Plate Bending Machine User provide explanation from equipment recognition, pre-start inspection, actual operation, process control.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.shen-chong.com\/fr\/3-rollers-plate-bending-machine-user-guide\/","og_locale":"fr_FR","og_type":"article","og_title":"3 Rollers Plate Bending Machine User Guide - SC Machinery","og_description":"3 Rollers Plate Bending Machine User provide explanation from equipment recognition, pre-start inspection, actual operation, process control.","og_url":"https:\/\/www.shen-chong.com\/fr\/3-rollers-plate-bending-machine-user-guide\/","og_site_name":"SC Machinery","article_published_time":"2026-05-18T04:43:00+00:00","article_modified_time":"2026-05-18T04:47:26+00:00","og_image":[{"width":1200,"height":700,"url":"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/3-Rollers-Plate-Bending-Machine-User-Guide.jpg","type":"image\/jpeg"}],"author":"scgroup","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"scgroup","Dur\u00e9e de lecture estim\u00e9e":"14 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#article","isPartOf":{"@id":"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/"},"author":{"name":"scgroup","@id":"https:\/\/www.shen-chong.com\/#\/schema\/person\/99f0fe132e72a4e5a0d9c468878820a2"},"headline":"3 Rollers Plate Bending Machine User Guide","datePublished":"2026-05-18T04:43:00+00:00","dateModified":"2026-05-18T04:47:26+00:00","mainEntityOfPage":{"@id":"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/"},"wordCount":2930,"publisher":{"@id":"https:\/\/www.shen-chong.com\/#organization"},"image":{"@id":"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/3-Rollers-Plate-Bending-Machine-User-Guide.jpg","articleSection":["News&amp;Events"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/","url":"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/","name":"3 Rollers Plate Bending Machine User Guide - SC Machinery","isPartOf":{"@id":"https:\/\/www.shen-chong.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#primaryimage"},"image":{"@id":"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/3-Rollers-Plate-Bending-Machine-User-Guide.jpg","datePublished":"2026-05-18T04:43:00+00:00","dateModified":"2026-05-18T04:47:26+00:00","description":"3 Rollers Plate Bending Machine User provide explanation from equipment recognition, pre-start inspection, actual operation, process control.","breadcrumb":{"@id":"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#primaryimage","url":"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/3-Rollers-Plate-Bending-Machine-User-Guide.jpg","contentUrl":"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/3-Rollers-Plate-Bending-Machine-User-Guide.jpg","width":1200,"height":700,"caption":"3 Rollers Plate Bending Machine User Guide"},{"@type":"BreadcrumbList","@id":"https:\/\/www.shen-chong.com\/3-rollers-plate-bending-machine-user-guide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.shen-chong.com\/"},{"@type":"ListItem","position":2,"name":"3 Rollers Plate Bending Machine User Guide"}]},{"@type":"WebSite","@id":"https:\/\/www.shen-chong.com\/#website","url":"https:\/\/www.shen-chong.com\/","name":"SC Machinery","description":"SC Machinery","publisher":{"@id":"https:\/\/www.shen-chong.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.shen-chong.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.shen-chong.com\/#organization","name":"SC Machinery","url":"https:\/\/www.shen-chong.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.shen-chong.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/01\/1651849658692052.png","contentUrl":"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/01\/1651849658692052.png","width":243,"height":46,"caption":"SC Machinery"},"image":{"@id":"https:\/\/www.shen-chong.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.shen-chong.com\/#\/schema\/person\/99f0fe132e72a4e5a0d9c468878820a2","name":"scgroup","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.shen-chong.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8d1271ef296a7e9b2bfeab3b74584125ef9edcdc8c377a42443a0d11b68b6c1e?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8d1271ef296a7e9b2bfeab3b74584125ef9edcdc8c377a42443a0d11b68b6c1e?s=96&d=mm&r=g","caption":"scgroup"},"sameAs":["http:\/\/shen-chong.com"]}]}},"_links":{"self":[{"href":"https:\/\/www.shen-chong.com\/fr\/wp-json\/wp\/v2\/posts\/5852","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shen-chong.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shen-chong.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shen-chong.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shen-chong.com\/fr\/wp-json\/wp\/v2\/comments?post=5852"}],"version-history":[{"count":10,"href":"https:\/\/www.shen-chong.com\/fr\/wp-json\/wp\/v2\/posts\/5852\/revisions"}],"predecessor-version":[{"id":5865,"href":"https:\/\/www.shen-chong.com\/fr\/wp-json\/wp\/v2\/posts\/5852\/revisions\/5865"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shen-chong.com\/fr\/wp-json\/wp\/v2\/media\/5853"}],"wp:attachment":[{"href":"https:\/\/www.shen-chong.com\/fr\/wp-json\/wp\/v2\/media?parent=5852"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shen-chong.com\/fr\/wp-json\/wp\/v2\/categories?post=5852"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shen-chong.com\/fr\/wp-json\/wp\/v2\/tags?post=5852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}