{"id":6109,"date":"2026-07-21T01:00:00","date_gmt":"2026-07-21T01:00:00","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=6109"},"modified":"2026-07-20T06:55:54","modified_gmt":"2026-07-20T06:55:54","slug":"maintenance-guide-for-three-roller-sheet-bending-machine","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/fr\/maintenance-guide-for-three-roller-sheet-bending-machine\/","title":{"rendered":"Guide d&#039;entretien pour machine \u00e0 cintrer les t\u00f4les \u00e0 trois rouleaux"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6109\" class=\"elementor elementor-6109\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0b1c652 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0b1c652\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container 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.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<h3 class=\"elementor-toc__header-title\">\n\t\t\t\tTable des mati\u00e8res\t\t\t<\/h3>\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__e40076a\" 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__e40076a\" 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__e40076a\" 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-f5d406b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f5d406b\" 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-e6853a2\" data-id=\"e6853a2\" 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-d7fbe23 elementor-widget elementor-widget-text-editor\" data-id=\"d7fbe23\" 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 essentiel au formage de la t\u00f4le. Elle fonctionne sous de fortes charges, des chocs, des frottements, des vibrations et n\u00e9cessite des r\u00e9glages fr\u00e9quents et prolong\u00e9s. La stabilit\u00e9 de cet \u00e9quipement d\u00e9termine non seulement la pr\u00e9cision du laminage, l&#039;efficacit\u00e9 du formage et la qualit\u00e9 de surface, mais influe \u00e9galement directement sur la dur\u00e9e de vie des rouleaux, la fiabilit\u00e9 du syst\u00e8me hydraulique et la s\u00e9curit\u00e9 g\u00e9n\u00e9rale de la machine.<\/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-6970b0c elementor-widget elementor-widget-text-editor\" data-id=\"6970b0c\" 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>Un entretien ad\u00e9quat garantit <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/fr\/plate-rolling-machine\/\" target=\"_blank\" rel=\"noopener\">machine \u00e0 rouler<\/a><\/span> Elle assure une pr\u00e9cision de pressage, une synchronisation et une r\u00e9p\u00e9tabilit\u00e9 \u00e9lev\u00e9es sur de longues p\u00e9riodes. Un entretien insuffisant peut facilement entra\u00eener des probl\u00e8mes tels que des rayures sur la surface des rouleaux, une usure irr\u00e9guli\u00e8re de ces derniers, des fuites hydrauliques, des bruits de transmission anormaux, un laminage elliptique, un d\u00e9salignement et un formage non arrondi.<\/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-3504224 elementor-widget elementor-widget-text-editor\" data-id=\"3504224\" 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, con\u00e7u dans une optique de maintenance sur site, d\u00e9taille les op\u00e9rations quotidiennes d&#039;inspection, de lubrification, d&#039;entretien du syst\u00e8me hydraulique et de la transmission m\u00e9canique, de contr\u00f4le de pr\u00e9cision, de pr\u00e9vention des pannes, de maintenance lors d&#039;arr\u00eats prolong\u00e9s et les recommandations de r\u00e9vision des profileuses \u00e0 trois rouleaux. Il s&#039;applique aux profileuses \u00e0 trois rouleaux m\u00e9caniques, hydrauliques et \u00e0 commande num\u00e9rique (CNC) et peut \u00e9galement servir de document de r\u00e9f\u00e9rence pour la gestion des \u00e9quipements en atelier, la formation et les proc\u00e9dures de maintenance.<\/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-d213e02 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d213e02\" 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-96283c9\" data-id=\"96283c9\" 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-2f0bd97 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2f0bd97\" 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 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.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-6c1fcf7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6c1fcf7\" 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-280b0b9\" data-id=\"280b0b9\" 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-c425725 elementor-widget elementor-widget-heading\" data-id=\"c425725\" 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. Objectifs principaux de la maintenance des cintreuses \u00e0 trois rouleaux<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3b7122 elementor-widget elementor-widget-image\" data-id=\"b3b7122\" 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\/07\/Three-Roller-Sheet-Bending-Machine-For-Sale.jpg\" class=\"attachment-large size-large wp-image-6116\" alt=\"Cintreuse de t\u00f4les \u00e0 trois rouleaux \u00e0 vendre\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/Three-Roller-Sheet-Bending-Machine-For-Sale.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/Three-Roller-Sheet-Bending-Machine-For-Sale-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/Three-Roller-Sheet-Bending-Machine-For-Sale-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/Three-Roller-Sheet-Bending-Machine-For-Sale-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-8a791e2 elementor-widget elementor-widget-text-editor\" data-id=\"8a791e2\" 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>L\u2019essence de la maintenance des rouleuses \u00e0 trois rouleaux ne consiste pas \u00e0 \u00ab r\u00e9parer uniquement lorsqu\u2019elle tombe en panne \u00bb, mais plut\u00f4t \u00e0 garantir la r\u00e9alisation \u00e0 long terme des 5 objectifs suivants gr\u00e2ce \u00e0 une gestion continue de l\u2019\u00e9tat de la machine\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-8248aee elementor-widget elementor-widget-heading\" data-id=\"8248aee\" 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) Assurer une pr\u00e9cision de roulement stable<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c926d18 elementor-widget elementor-widget-text-editor\" data-id=\"c926d18\" 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>Concentrez-vous sur le contr\u00f4le du parall\u00e9lisme du rouleau sup\u00e9rieur, de l&#039;entraxe du rouleau inf\u00e9rieur, de la synchronisation des pressions gauche et droite, de l&#039;usure de la surface du rouleau, du jeu du guide et de la r\u00e9gularit\u00e9 du retour.<\/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-e9cee7e elementor-widget elementor-widget-heading\" data-id=\"e9cee7e\" 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) Assurer le bon fonctionnement de la cintreuse \u00e0 trois rouleaux en toute s\u00e9curit\u00e9<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb5ca4b elementor-widget elementor-widget-text-editor\" data-id=\"bb5ca4b\" 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>Pr\u00e9venir les pincements, les enchev\u00eatrements, les surcharges, les dysfonctionnements dus aux pannes de courant, les pertes de pression hydraulique, le glissement des pi\u00e8ces et les dysfonctionnements de l&#039;arbre de rouleau.<\/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-eebf33d elementor-widget elementor-widget-heading\" data-id=\"eebf33d\" 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) Prolonger la dur\u00e9e de vie des composants cl\u00e9s<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e144ec6 elementor-widget elementor-widget-text-editor\" data-id=\"e144ec6\" 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>Y compris l&#039;arbre du rouleau principal, le r\u00e9ducteur, les roulements, la station de pompage hydraulique, les joints d&#039;\u00e9tanch\u00e9it\u00e9, les accouplements, les engrenages et les cr\u00e9maill\u00e8res, les v\u00e9rins et les composants de commande \u00e9lectrique.<\/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-d7d4919 elementor-widget elementor-widget-heading\" data-id=\"d7d4919\" 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) R\u00e9duire les temps d&#039;arr\u00eat et les reprises<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f202cc elementor-widget elementor-widget-text-editor\" data-id=\"5f202cc\" 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>R\u00e9duisez les fuites d&#039;huile, les bruits anormaux, la surchauffe, les impr\u00e9cisions et les dysfonctionnements soudains gr\u00e2ce \u00e0 la maintenance pr\u00e9ventive.<\/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-5d3bf96 elementor-widget elementor-widget-heading\" data-id=\"5d3bf96\" 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) Maintenir une apparence propre et appliquer les principes du 5S sur le site.<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4fcf2e elementor-widget elementor-widget-text-editor\" data-id=\"a4fcf2e\" 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 propret\u00e9, l&#039;\u00e9tanch\u00e9it\u00e9, un \u00e9tiquetage clair, des conduites d&#039;huile propres et des outils rang\u00e9s \u00e0 leur place font \u00e9galement partie de l&#039;entretien.<\/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-2ed60db elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2ed60db\" 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-bf3d6e8\" data-id=\"bf3d6e8\" 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-7ad058a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7ad058a\" 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-e72c7f8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e72c7f8\" 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-34b50bb\" data-id=\"34b50bb\" 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-bd790ef elementor-widget elementor-widget-heading\" data-id=\"bd790ef\" 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. Principes de base \u00e9tablis avant la maintenance<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c13717b elementor-widget elementor-widget-heading\" data-id=\"c13717b\" 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) La s\u00e9curit\u00e9 avant tout<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa903b4 elementor-widget elementor-widget-text-editor\" data-id=\"aa903b4\" 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>Avant toute inspection, d\u00e9montage, essuyage, serrage, vidange d&#039;huile ou remplacement de pi\u00e8ces, les op\u00e9rations suivantes doivent \u00eatre effectu\u00e9es\u00a0:<\/b><\/strong><\/p><ul><li>D\u00e9branchez l&#039;alimentation principale et verrouillez-la\/\u00e9tiquetez-la.<\/li><li>Rel\u00e2cher la pression r\u00e9siduelle dans le syst\u00e8me hydraulique.<\/li><li>Arr\u00eatez compl\u00e8tement le rouleau sup\u00e9rieur, le rouleau inf\u00e9rieur et les rouleaux lat\u00e9raux.<\/li><li>Retirez la pi\u00e8ce et le dispositif de levage.<\/li><li>Ne mettez pas vos mains entre les rouleaux ou dans les pi\u00e8ces de transmission.<\/li><li>Portez des gants de protection, des chaussures antid\u00e9rapantes et des lunettes de s\u00e9curit\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-76e0c56 elementor-widget elementor-widget-heading\" data-id=\"76e0c56\" 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) Observer d&#039;abord, agir ensuite<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2632229 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"2632229\" 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>En cas de dysfonctionnement de l&#039;\u00e9quipement, ne forcez pas son fonctionnement imm\u00e9diat.<\/p><p><strong><b>Premi\u00e8re v\u00e9rification :<\/b><\/strong><\/p><ul><li>Qu\u2019il s\u2019agisse de fuites d\u2019huile, d\u2019infiltrations ou d\u2019une quantit\u00e9 d\u2019huile insuffisante.<\/li><li>Qu\u2019il y ait des bruits anormaux \u00e9vidents, des bruits d\u2019impact ou des vibrations.<\/li><li>V\u00e9rifier la pr\u00e9sence de corps \u00e9trangers, d&#039;indentations ou de copeaux de m\u00e9tal adh\u00e9rents sur la surface du rouleau.<\/li><li>Si le panneau de commande \u00e9lectrique \u00e9met une alarme.<\/li><li>Si la pression et la temp\u00e9rature hydrauliques sont anormales.<\/li><li>Que le processus de laminage pr\u00e9sente une d\u00e9viation, une conicit\u00e9, une ellipticit\u00e9 ou une ouverture 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-f575d9c elementor-widget elementor-widget-heading\" data-id=\"f575d9c\" 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) L&#039;entretien doit \u00eatre consign\u00e9.<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc2638a elementor-widget elementor-widget-text-editor\" data-id=\"bc2638a\" 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 \u00e9l\u00e9ments suivants doivent \u00eatre consign\u00e9s pour chaque intervention de maintenance\u00a0:<\/b><\/strong><\/p><ul><li>Date<\/li><li>Op\u00e9rateur<\/li><li>Contenu de l&#039;inspection<\/li><li>Description de l&#039;anomalie<\/li><li>R\u00e9sultat de traitement<\/li><li>Mod\u00e8le de pi\u00e8ce de rechange<\/li><li>Lot d&#039;huile<\/li><li>Prochain plan de maintenance<\/li><\/ul><p>L&#039;absence de consignation des op\u00e9rations de maintenance rend difficile le suivi des tendances de d\u00e9t\u00e9rioration des \u00e9quipements et entrave l&#039;attribution des responsabilit\u00e9s et l&#039;analyse des pannes.<\/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-519597f elementor-widget elementor-widget-heading\" data-id=\"519597f\" 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) La maintenance doit \u00eatre hi\u00e9rarchis\u00e9e<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797f00f elementor-widget elementor-widget-text-editor\" data-id=\"797f00f\" 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>Il est recommand\u00e9 de diviser la maintenance d&#039;une cintreuse \u00e0 trois rouleaux en\u00a0:<\/b><\/strong><\/p><ul><li>Inspection quotidienne<\/li><li>Maintenance hebdomadaire<\/li><li>Entretien mensuel<\/li><li>Maintenance trimestrielle<\/li><li>Entretien annuel<\/li><li>Maintenance de niveau r\u00e9vision<\/li><\/ul><p>Les diff\u00e9rents niveaux correspondent \u00e0 diff\u00e9rents niveaux de complexit\u00e9 et ne doivent pas \u00eatre confondus.<\/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-cc0f557 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cc0f557\" 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-d3bccd7\" data-id=\"d3bccd7\" 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-c86528f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c86528f\" 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-cd8576d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cd8576d\" 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-d9f3778\" data-id=\"d9f3778\" 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-a8d62b1 elementor-widget elementor-widget-heading\" data-id=\"a8d62b1\" 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. Principaux composants d&#039;entretien 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-18ca7c3 elementor-widget elementor-widget-text-editor\" data-id=\"18ca7c3\" 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>Une cintreuse \u00e0 trois rouleaux se compose g\u00e9n\u00e9ralement des syst\u00e8mes suivants, qui doivent \u00eatre v\u00e9rifi\u00e9s un par un lors de la maintenance\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-8c9d295 elementor-widget elementor-widget-heading\" data-id=\"8c9d295\" 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 de transmission m\u00e9canique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b374fea elementor-widget elementor-widget-text-editor\" data-id=\"b374fea\" 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>Comprend le moteur principal, le r\u00e9ducteur, l&#039;accouplement, les engrenages, la cha\u00eene, la bo\u00eete de vitesses, l&#039;arbre de transmission et le carter de roulement.<\/p><p>Points prioritaires en mati\u00e8re d&#039;entretien\u00a0: \u00e9tanch\u00e9it\u00e9, lubrification, coaxialit\u00e9, jeu et usure.<\/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-189acd9 elementor-widget elementor-widget-heading\" data-id=\"189acd9\" 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 de rouleaux et de surface \u00e0 rouleaux<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93296e9 elementor-widget elementor-widget-text-editor\" data-id=\"93296e9\" 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>Comprend le rouleau sup\u00e9rieur, le rouleau inf\u00e9rieur, les rouleaux lat\u00e9raux, l&#039;arbre du rouleau, la couche de durcissement de la surface du rouleau et la structure de support d&#039;extr\u00e9mit\u00e9 de l&#039;arbre du rouleau.<\/p><p>Points prioritaires en mati\u00e8re de maintenance\u00a0: propret\u00e9 de la surface, contr\u00f4le des indentations, contr\u00f4le du faux-rond, parall\u00e9lisme et uniformit\u00e9 d\u2019usure.<\/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-8c860c4 elementor-widget elementor-widget-heading\" data-id=\"8c860c4\" 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 hydraulique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5247b5b elementor-widget elementor-widget-text-editor\" data-id=\"5247b5b\" 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>Comprend la pompe \u00e0 huile, le r\u00e9servoir d&#039;huile, le filtre \u00e0 huile, les vannes hydrauliques, les cylindres, les tuyaux d&#039;huile, les connecteurs, les manom\u00e8tres et le refroidisseur.<\/p><p>Points prioritaires en mati\u00e8re de maintenance\u00a0: niveau d\u2019huile, temp\u00e9rature de l\u2019huile, qualit\u00e9 de l\u2019huile, stabilit\u00e9 de la pression, fuites et flexibilit\u00e9 de fonctionnement du noyau de la soupape.<\/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-7ad718d elementor-widget elementor-widget-heading\" data-id=\"7ad718d\" 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 de commande \u00e9lectrique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2feb0e elementor-widget elementor-widget-text-editor\" data-id=\"a2feb0e\" 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>Comprend une armoire de distribution, des relais, des contacteurs, un automate programmable, un convertisseur de fr\u00e9quence, un bo\u00eetier de commande \u00e0 boutons-poussoirs, des capteurs et des interrupteurs de fin de course.<\/p><p>Les interventions de maintenance portent principalement sur : le c\u00e2blage s\u00e9curis\u00e9, le nettoyage des armoires, la dissipation de la chaleur, l&#039;isolation, les codes d&#039;alarme et le c\u00e2blage vieillissant.<\/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-1c797e9 elementor-widget elementor-widget-heading\" data-id=\"1c797e9\" 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) Syst\u00e8me de charpente et de fondation<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65614ff elementor-widget elementor-widget-text-editor\" data-id=\"65614ff\" 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>Comprend le lit, les montants, la base, les boulons d&#039;ancrage et les blocs de nivellement.<\/p><p>Les interventions de maintenance portent principalement sur : les fondations instables, les d\u00e9formations, les fissures, les d\u00e9fauts d&#039;alignement et les vibrations.<\/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-5940f19 elementor-widget elementor-widget-heading\" data-id=\"5940f19\" 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) Syst\u00e8me de protection 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-d334866 elementor-widget elementor-widget-text-editor\" data-id=\"d334866\" 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>Comprend des protections, des boutons d&#039;arr\u00eat d&#039;urgence, des garde-corps, des dispositifs de verrouillage, une protection photo\u00e9lectrique (le cas \u00e9ch\u00e9ant) et des panneaux d&#039;avertissement.<\/p><p>L&#039;accent est mis, en mati\u00e8re de maintenance, sur la sensibilit\u00e9 et la fiabilit\u00e9, l&#039;absence de dysfonctionnements et l&#039;interdiction de tout d\u00e9montage non autoris\u00e9.<\/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-44d4b60 elementor-widget elementor-widget-image\" data-id=\"44d4b60\" 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=\"533\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/SW11-6X3200-Three-Roller-Sheet-Bending-Machine.jpg\" class=\"attachment-large size-large wp-image-6117\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/SW11-6X3200-Three-Roller-Sheet-Bending-Machine.jpg 900w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/SW11-6X3200-Three-Roller-Sheet-Bending-Machine-300x200.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/SW11-6X3200-Three-Roller-Sheet-Bending-Machine-768x512.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/SW11-6X3200-Three-Roller-Sheet-Bending-Machine-18x12.jpg 18w\" 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-f8fd389 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f8fd389\" 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-fb5bb6e\" data-id=\"fb5bb6e\" 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-24acd45 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"24acd45\" 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-ac53215 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ac53215\" 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-6203b76\" data-id=\"6203b76\" 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-294873d elementor-widget elementor-widget-heading\" data-id=\"294873d\" 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. Maintenance quotidienne\u00a0: Points d\u2019inspection obligatoires pour chaque quart de travail<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85adf65 elementor-widget elementor-widget-text-editor\" data-id=\"85adf65\" 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>L&#039;entretien quotidien est l&#039;aspect le plus important et le plus souvent n\u00e9glig\u00e9. De nombreux dysfonctionnements majeurs de la cintreuse \u00e0 trois rouleaux peuvent souvent \u00eatre d\u00e9tect\u00e9s pr\u00e9cocement lors des inspections quotidiennes.<\/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-81a5d04 elementor-widget elementor-widget-heading\" data-id=\"81a5d04\" 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 avant d\u00e9marrage<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e15bb7 elementor-widget elementor-widget-text-editor\" data-id=\"2e15bb7\" 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>Avant de commencer chaque quart de travail, effectuez au moins les v\u00e9rifications suivantes\u00a0:<\/b><\/strong><\/p><ul><li>Y a-t-il des d\u00e9bris, des outils ou des chutes de t\u00f4les d&#039;acier autour de l&#039;\u00e9quipement\u00a0?<\/li><li>La surface du rouleau est-elle propre, exempte de limaille de fer, de taches d&#039;huile et de scories de soudure\u00a0?<\/li><li>Le niveau d&#039;huile hydraulique est-il conforme aux sp\u00e9cifications\u00a0?<\/li><li>V\u00e9rifiez l&#039;absence de fuites d&#039;huile au niveau des tuyaux, des joints et des cylindres.<\/li><li>V\u00e9rifiez que le bouton d&#039;arr\u00eat d&#039;urgence est fonctionnel.<\/li><li>V\u00e9rifiez que le film protecteur est intact.<\/li><li>V\u00e9rifiez que la tension d&#039;alimentation est normale.<\/li><li>V\u00e9rifiez que le panneau de commande comporte bien toutes les alarmes.<\/li><li>V\u00e9rifiez la pr\u00e9sence d&#039;un film d&#039;huile ou de graisse aux points de lubrification.<\/li><li>V\u00e9rifiez que les pieds de fixation ne sont pas desserr\u00e9s et qu&#039;il n&#039;y a pas de signes de vibrations anormales.<\/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-f803eb1 elementor-widget elementor-widget-heading\" data-id=\"f803eb1\" 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 en cours de fonctionnement<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dbea4f4 elementor-widget elementor-widget-text-editor\" data-id=\"dbea4f4\" 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>Pendant le fonctionnement de l&#039;\u00e9quipement, portez une attention particuli\u00e8re aux points suivants\u00a0:<\/b><\/strong><\/p><ul><li>Le moteur d\u00e9marre-t-il sans probl\u00e8me ?<\/li><li>Le r\u00e9ducteur \u00e9met-il un bruit anormal\u00a0?<\/li><li>L&#039;action de pression est-elle synchronis\u00e9e\u00a0?<\/li><li>Le contact entre les rouleaux sup\u00e9rieur et inf\u00e9rieur est-il fluide\u00a0?<\/li><li>Y a-t-il des glissements, des blocages ou des vibrations pendant le processus de laminage des plaques\u00a0?<\/li><li>Le mouvement du v\u00e9rin hydraulique est-il uniforme et sans \u00e0-coups ?<\/li><li>V\u00e9rifier l&#039;adh\u00e9rence du mat\u00e9riau sur la surface du rouleau.<\/li><li>V\u00e9rifier le d\u00e9placement lat\u00e9ral de la pi\u00e8ce.<\/li><li>V\u00e9rifier la d\u00e9rive anormale des param\u00e8tres de contr\u00f4le.<\/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-1a8de16 elementor-widget elementor-widget-heading\" data-id=\"1a8de16\" 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 apr\u00e8s arr\u00eat<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1098398 elementor-widget elementor-widget-text-editor\" data-id=\"1098398\" 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>Imm\u00e9diatement apr\u00e8s l&#039;arr\u00eat :<\/b><\/strong><\/p><ul><li>Nettoyez la surface du rouleau et le corps de la machine.<\/li><li>Nettoyez les rails de guidage et la base, et enlevez les taches d&#039;huile.<\/li><li>V\u00e9rifier la pr\u00e9sence de r\u00e9sidus et d&#039;indentations sur la pi\u00e8ce.<\/li><li>V\u00e9rifiez que les boulons et les goupilles ne sont pas desserr\u00e9s.<\/li><li>V\u00e9rifiez s&#039;il y a de nouvelles fuites.<\/li><li>R\u00e9initialisez tous les actionneurs.<\/li><li>Coupez l&#039;alimentation principale.<\/li><li>Remplissez le formulaire d&#039;inspection 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-28de531 elementor-widget elementor-widget-heading\" data-id=\"28de531\" 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) Points d&#039;entretien quotidien<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b77efc9 elementor-widget elementor-widget-text-editor\" data-id=\"b77efc9\" 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>Ne pas essuyer directement les pi\u00e8ces rotatives avec les mains.<\/li><li>Ne pas frapper la surface du rouleau avec des objets durs.<\/li><li>Ne pas d\u00e9marrer sous charge ni forcer.<\/li><li>Ne pas empiler les pi\u00e8ces sur l&#039;\u00e9quipement.<\/li><li>N\u2019utilisez pas d\u2019\u00e9quipement d\u2019\u00e9paisseur, de largeur ou de duret\u00e9 excessives.<\/li><li>Ne forcez pas \u00e0 plusieurs reprises des t\u00f4les de formes diff\u00e9rentes pour les arrondir.<\/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-3e3a241 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3e3a241\" 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-baac309\" data-id=\"baac309\" 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-9c51411 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9c51411\" 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-417081e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"417081e\" 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-70c49e5\" data-id=\"70c49e5\" 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-2a0344e elementor-widget elementor-widget-heading\" data-id=\"2a0344e\" 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. Lubrification et entretien : la cl\u00e9 de la dur\u00e9e de vie des rouleuses de t\u00f4les<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d29093 elementor-widget elementor-widget-text-editor\" data-id=\"6d29093\" 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>Une lubrification insuffisante est l&#039;une des principales causes d&#039;usure acc\u00e9l\u00e9r\u00e9e, d&#039;augmentation du bruit et de diminution de l&#039;efficacit\u00e9 des machines \u00e0 laminer les t\u00f4les.<\/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-f96f019 elementor-widget elementor-widget-heading\" data-id=\"f96f019\" 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) Points de lubrification<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ad88ea elementor-widget elementor-widget-text-editor\" data-id=\"6ad88ea\" 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 de lubrification courants comprennent\u00a0:<\/b><\/strong><\/p><ul><li>Roulement \u00e0 rouleaux sup\u00e9rieur<\/li><li>Roulement \u00e0 rouleaux inf\u00e9rieur<\/li><li>Rail de guidage et curseur \u00e0 rouleau lat\u00e9ral<\/li><li>\u00c9crou de serrage et vis-m\u00e8re<\/li><li>pi\u00e8ces d&#039;engrenage<\/li><li>pi\u00e8ces de transmission par cha\u00eene<\/li><li>liaison de l&#039;arbre de transmission<\/li><li>Huile interne du r\u00e9ducteur<\/li><li>Surface de la tige de piston du cylindre (entretenir conform\u00e9ment aux exigences de l&#039;\u00e9quipement)<\/li><li>Rails de guidage ouverts et surfaces de glissement<\/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-6bda955 elementor-widget elementor-widget-heading\" data-id=\"6bda955\" 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) Principes de lubrification<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42f4f04 elementor-widget elementor-widget-text-editor\" data-id=\"42f4f04\" 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 le type de graisse ou d&#039;huile hydraulique sp\u00e9cifi\u00e9 par le fabricant.<\/li><li>Ne m\u00e9langez pas diff\u00e9rentes marques ou huiles de base.<\/li><li>Lubrifiez \u00ab\u00a0appropri\u00e9ment\u00a0\u00bb\u00a0; une lubrification excessive attirera la poussi\u00e8re et formera une boue abrasive.<\/li><li>Nettoyer les anciennes taches d&#039;huile et les d\u00e9p\u00f4ts m\u00e9talliques avant la lubrification.<\/li><li>R\u00e9duire le cycle de lubrification dans des conditions de temp\u00e9rature et de charge \u00e9lev\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-7cb3475 elementor-widget elementor-widget-heading\" data-id=\"7cb3475\" 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) Recommandations en mati\u00e8re de lubrification<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7645fd elementor-widget elementor-widget-text-editor\" data-id=\"f7645fd\" 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<h4><strong>&#8211; <\/strong><strong>Lubrification des roulements<\/strong><\/h4><p>Les roulements constituent l&#039;une des paires de frottement les plus critiques dans une machine \u00e0 laminer les t\u00f4les.<\/p><p><strong><b>Recommandations :<\/b><\/strong><\/p><ul><li>Remplir r\u00e9guli\u00e8rement avec de la graisse au lithium haute temp\u00e9rature et extr\u00eame pression ou la graisse sp\u00e9cifi\u00e9e par l&#039;\u00e9quipement.<\/li><li>Nettoyez le graisseur avant de le remplir.<\/li><li>N\u2019injectez pas une quantit\u00e9 excessive de graisse afin d\u2019\u00e9viter la surchauffe du logement du roulement.<\/li><li>Si une augmentation significative de la temp\u00e9rature des roulements, du bruit ou de la rigidit\u00e9 est constat\u00e9e, v\u00e9rifiez imm\u00e9diatement.<\/li><\/ul><h4><strong>&#8211; <\/strong><strong>Lubrification des engrenages<\/strong><\/h4><p><strong><b>Les engrenages et les cha\u00eenes apparents doivent \u00eatre r\u00e9guli\u00e8rement enduits de graisse sp\u00e9ciale ou d&#039;huile pour engrenages\u00a0:<\/b><\/strong><\/p><ul><li>Veillez \u00e0 couvrir uniform\u00e9ment la surface de la dent.<\/li><li>N&#039;utilisez pas d&#039;huile trop vieille et sale.<\/li><li>Si des piq\u00fbres, un d\u00e9collement ou des marques d&#039;usure anormales sont constat\u00e9s sur la surface de la dent, v\u00e9rifiez l&#039;\u00e9tat de l&#039;engr\u00e8nement.<\/li><\/ul><h4><strong>&#8211; <\/strong><strong>Lubrification des rails de guidage<\/strong><\/h4><p><strong><b>Les rails de guidage et les glissi\u00e8res doivent \u00eatre maintenus propres, plats et exempts de particules\u00a0:<\/b><\/strong><\/p><ul><li>Commencez par essuyer les copeaux de m\u00e9tal.<\/li><li>Appliquez ensuite l&#039;huile ou la graisse comme indiqu\u00e9.<\/li><li>Des rails de guidage us\u00e9s affecteront la pr\u00e9cision du mouvement du rouleau lat\u00e9ral, provoquant une conicit\u00e9 et un d\u00e9faut de circularit\u00e9.<\/li><\/ul><h4><strong>&#8211; <\/strong><strong>Lubrification de la bo\u00eete de vitesses<\/strong><\/h4><p><strong><b>Le niveau d&#039;huile de la bo\u00eete de vitesses doit \u00eatre chang\u00e9 ou v\u00e9rifi\u00e9 r\u00e9guli\u00e8rement conform\u00e9ment au manuel d&#039;instructions\u00a0:<\/b><\/strong><\/p><ul><li>Un niveau d&#039;huile insuffisant entra\u00eenera une d\u00e9faillance des engrenages et des roulements.<\/li><li>L&#039;\u00e9mulsification de l&#039;huile indique une infiltration d&#039;eau.<\/li><li>Une huile noire, malodorante ou contenant de l&#039;huile en poudre m\u00e9tallique indique une usure interne importante.<\/li><li>Lors de la vidange, l&#039;huile usag\u00e9e doit \u00eatre compl\u00e8tement vidang\u00e9e et le carter d&#039;huile nettoy\u00e9 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-7ef9eb1 elementor-widget elementor-widget-heading\" data-id=\"7ef9eb1\" 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) Fr\u00e9quence de lubrification recommand\u00e9e<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-447486f elementor-widget elementor-widget-text-editor\" data-id=\"447486f\" 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 recommandations sp\u00e9cifiques sont soumises au manuel d&#039;instructions de l&#039;\u00e9quipement, mais peuvent g\u00e9n\u00e9ralement \u00eatre r\u00e9f\u00e9renc\u00e9es comme suit\u00a0:<\/b><\/strong><\/p><ul><li>Quotidiennement : Nettoyer les surfaces de glissement visibles, les rails de guidage et les surfaces des rouleaux.<\/li><li>Hebdomadaire : Remettre de la graisse aux principaux points de lubrification.<\/li><li>Mensuellement : V\u00e9rifier le niveau et la qualit\u00e9 de l&#039;huile de la bo\u00eete de vitesses, et faire l&#039;appoint ou l&#039;ajuster si n\u00e9cessaire.<\/li><li>Trimestriellement : Proc\u00e9der \u00e0 une inspection compl\u00e8te du syst\u00e8me de lubrification.<\/li><li>Annuellement : Remplacer les huiles essentielles et nettoyer soigneusement le syst\u00e8me.<\/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-6336e65 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6336e65\" 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-9c5be27\" data-id=\"9c5be27\" 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-b45c18d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b45c18d\" 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-2a5083d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2a5083d\" 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-d6eda8a\" data-id=\"d6eda8a\" 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-7afe18b elementor-widget elementor-widget-heading\" data-id=\"7afe18b\" 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. Maintenance du syst\u00e8me hydraulique\u00a0: fondement de la stabilit\u00e9 et de la pr\u00e9cision de roulement<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86975a7 elementor-widget elementor-widget-text-editor\" data-id=\"86975a7\" 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>Dans une cintreuse hydraulique \u00e0 3 rouleaux, la stabilit\u00e9 du syst\u00e8me hydraulique influe directement sur la vitesse de pressage, la synchronisation, la r\u00e9gularit\u00e9 du formage et la dur\u00e9e de vie globale de la machine.<\/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-1ae5fdb elementor-widget elementor-widget-heading\" data-id=\"1ae5fdb\" 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 de l&#039;huile hydraulique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c5fd9b1 elementor-widget elementor-widget-text-editor\" data-id=\"c5fd9b1\" 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>L&#039;huile hydraulique est le \u00ab sang \u00bb du syst\u00e8me hydraulique.<\/p><h4><strong>\u00c9l\u00e9ments d&#039;inspection<\/strong><strong>:<\/strong><\/h4><ul><li>Le niveau d&#039;huile est-il normal ?<\/li><li>L&#039;huile est-elle claire ?<\/li><li>Est-ce \u00e9mulsionn\u00e9, blanchi ou moussant ?<\/li><li>Y a-t-il une odeur inhabituelle, une d\u00e9coloration ou des s\u00e9diments\u00a0?<\/li><li>Y a-t-il des copeaux de m\u00e9tal ou de l&#039;humidit\u00e9 m\u00e9lang\u00e9s \u00e0 cela ?<\/li><\/ul><h4><strong>Probl\u00e8mes courants<\/strong><strong>:<\/strong><\/h4><ul><li>Huile noircie\u00a0: oxydation, surchauffe ou contamination grave.<\/li><li>Huile blanchie ou \u00e9mulsionn\u00e9e\u00a0: infiltration d\u2019eau ou condensation excessive.<\/li><li>Huile moussante\u00a0: Aspiration d\u2019air, mauvais retour d\u2019huile ou m\u00e9lange d\u2019air.<\/li><li>Huile surchauff\u00e9e\u00a0: panne du refroidisseur, obstruction de la vanne ou fuite importante du syst\u00e8me.<\/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-1c91fdc elementor-widget elementor-widget-heading\" data-id=\"1c91fdc\" 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) Pompe \u00e0 huile et moteur<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eacdee6 elementor-widget elementor-widget-text-editor\" data-id=\"eacdee6\" 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 pompe \u00e0 huile et le moteur constituent la source d&#039;\u00e9nergie.<\/p><p><strong><b>La maintenance se concentre sur les \u00e9l\u00e9ments suivants\u00a0:<\/b><\/strong><\/p><ul><li>Le bruit de d\u00e9marrage est-il r\u00e9gulier\u00a0?<\/li><li>Y a-t-il des grincements, un ralenti instable ou des vibrations ?<\/li><li>L&#039;\u00e9l\u00e9vation de temp\u00e9rature du moteur est-elle anormale\u00a0?<\/li><li>L&#039;accouplement est-il concentrique ?<\/li><li>Le corps de la pompe fuit-il de l&#039;huile\u00a0?<\/li><li>Le filtre d&#039;entr\u00e9e de la pompe est-il obstru\u00e9\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-28f77a3 elementor-widget elementor-widget-heading\" data-id=\"28f77a3\" 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) Ensemble de vannes hydrauliques<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bee9d8 elementor-widget elementor-widget-text-editor\" data-id=\"4bee9d8\" 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>Les dysfonctionnements des ensembles de vannes se manifestent souvent par un fonctionnement lent, une pression instable et une course de retour anormale.<\/p><h4><strong>Maintenance d&#039;une cintreuse \u00e0 trois rouleaux<\/strong><strong>:<\/strong><\/h4><ul><li>Gardez le corps de la vanne propre.<\/li><li>V\u00e9rifiez r\u00e9guli\u00e8rement le c\u00e2blage et le fonctionnement de l&#039;\u00e9lectrovanne.<\/li><li>V\u00e9rifiez la pression de tarage de la soupape de d\u00e9charge.<\/li><li>V\u00e9rifiez le bon fonctionnement du papillon des gaz et du distributeur.<\/li><li>Ne pas forcer un impact \u00e0 haute pression si le noyau de la valve est bloqu\u00e9.<\/li><li>D\u00e9montez-le et nettoyez-le.<\/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-1591319 elementor-widget elementor-widget-heading\" data-id=\"1591319\" 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) V\u00e9rin hydraulique et joints d&#039;\u00e9tanch\u00e9it\u00e9<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02825a8 elementor-widget elementor-widget-text-editor\" data-id=\"02825a8\" 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 v\u00e9rin hydraulique est l&#039;actionneur.<\/p><h4><strong>Les probl\u00e8mes courants incluent\u00a0:<\/strong><\/h4><ul><li>Rayures sur la tige de piston.<\/li><li>Vieillissement des joints.<\/li><li>Fuite d&#039;huile au niveau de l&#039;orifice du cylindre.<\/li><li>Glissement du piston.<\/li><li>Fonctionnement asynchrone des cylindres gauche et droit.<\/li><\/ul><h4><strong>Exigences d&#039;entretien<\/strong><strong>:<\/strong><\/h4><ul><li>Maintenez la surface de la tige de piston propre pour \u00e9viter que la poussi\u00e8re n&#039;ab\u00eeme les joints.<\/li><li>R\u00e9parez les fuites mineures d\u00e8s que possible.<\/li><li>Lors du remplacement des joints, v\u00e9rifiez que la paroi int\u00e9rieure du cylindre ne pr\u00e9sente pas de rayures.<\/li><li>Les \u00e9quipements \u00e0 double cylindre n\u00e9cessitent des contr\u00f4les synchrones r\u00e9guliers.<\/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-b257553 elementor-widget elementor-widget-heading\" data-id=\"b257553\" 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) Recommandations concernant la vidange d&#039;huile hydraulique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d0d5eb elementor-widget elementor-widget-text-editor\" data-id=\"5d0d5eb\" 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>Apr\u00e8s la p\u00e9riode initiale d&#039;utilisation, vidangez l&#039;huile conform\u00e9ment au manuel d&#039;instructions.<\/li><li>Ensuite, changez l&#039;huile r\u00e9guli\u00e8rement en fonction des conditions d&#039;utilisation.<\/li><li>Dans les environnements fr\u00e9quemment expos\u00e9s \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es et \u00e0 une forte concentration de poussi\u00e8re, raccourcissez l&#039;intervalle entre les vidanges d&#039;huile.<\/li><li>Lors de la vidange d&#039;huile, l&#039;\u00e9l\u00e9ment filtrant doit \u00eatre remplac\u00e9 ou nettoy\u00e9 simultan\u00e9ment ; ne changez pas l&#039;huile sans changer le filtre.<\/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-a18b721 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a18b721\" 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-ad70ccd\" data-id=\"ad70ccd\" 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-69c70ef elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"69c70ef\" 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-a4ca8df elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a4ca8df\" 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-517e403\" data-id=\"517e403\" 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-193376c elementor-widget elementor-widget-heading\" data-id=\"193376c\" 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. Entretien du syst\u00e8me de transmission m\u00e9canique\u00a0: Pr\u00e9vention des bruits anormaux, des jeux excessifs et de l\u2019instabilit\u00e9<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-116e4da elementor-widget elementor-widget-text-editor\" data-id=\"116e4da\" 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>L&#039;usure du syst\u00e8me de transmission m\u00e9canique se manifeste directement par une augmentation des erreurs d&#039;enroulement, un fonctionnement instable et une diminution du rendement.<\/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-0ceacde elementor-widget elementor-widget-heading\" data-id=\"0ceacde\" 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 du r\u00e9ducteur<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0fca16 elementor-widget elementor-widget-text-editor\" data-id=\"d0fca16\" 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 probl\u00e8mes courants li\u00e9s aux r\u00e9ducteurs comprennent\u00a0:<\/b><\/strong><\/p><ul><li>fuite du joint d&#039;arbre<\/li><li>Usure des roulements<\/li><li>Piq\u00fbres d&#039;engrenages<\/li><li>Niveau d&#039;huile insuffisant<\/li><li>Surchauffe<\/li><li>Augmentation du bruit<\/li><\/ul><p><strong><b>Recommandations de solutions<\/b><\/strong><strong><b>:<\/b><\/strong><\/p><ul><li>Assurez-vous d&#039;utiliser le type d&#039;huile appropri\u00e9.<\/li><li>Changer l&#039;huile conform\u00e9ment aux sp\u00e9cifications.<\/li><li>V\u00e9rifiez r\u00e9guli\u00e8rement que le bouchon de ventilation n&#039;est pas obstru\u00e9.<\/li><li>Des boulons d&#039;ancrage desserr\u00e9s peuvent provoquer la r\u00e9sonance du r\u00e9ducteur. Resserrer les boulons sans tarder.<\/li><li>N\u2019augmentez pas la surcharge si un bruit anormal continu se produit.<\/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-7b6ae8c elementor-widget elementor-widget-heading\" data-id=\"7b6ae8c\" 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 du couplage<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d38ce0 elementor-widget elementor-widget-text-editor\" data-id=\"6d38ce0\" 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>L&#039;accouplement assure la transmission du couple. Les probl\u00e8mes courants incluent\u00a0:<\/b><\/strong><\/p><ul><li>Mauvais alignement<\/li><li>Vieillissement de l&#039;\u00e9lastom\u00e8re<\/li><li>rainure de clavette l\u00e2che<\/li><li>fixations l\u00e2ches<\/li><\/ul><p><strong><b>Points d&#039;inspection<\/b><\/strong><strong><b>:<\/b><\/strong><\/p><ul><li>La coaxialit\u00e9 r\u00e9pond-elle aux exigences ?<\/li><li>Existe-t-il une oscillation excentrique ?<\/li><li>Les blocs de caoutchouc, les rondelles cannel\u00e9es ou les manchons \u00e9lastiques pr\u00e9sentent-ils des signes d&#039;usure\u00a0?<\/li><li>Y a-t-il des bruits d&#039;impact pendant le fonctionnement\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-727f18c elementor-widget elementor-widget-heading\" data-id=\"727f18c\" 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 des engrenages et de la cha\u00eene<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61050b3 elementor-widget elementor-widget-text-editor\" data-id=\"61050b3\" 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;engr\u00e8nement des engrenages est uniforme.<\/li><li>La surface de la dent pr\u00e9sente-t-elle des bavures, des piq\u00fbres ou un d\u00e9collement\u00a0?<\/li><li>La tension de la cha\u00eene est-elle appropri\u00e9e ?<\/li><li>Le pignon est-il correctement align\u00e9 ?<\/li><li>La graisse est-elle appliqu\u00e9e uniform\u00e9ment\u00a0? Ne pas poncer \u00e0 sec.<\/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-7c3b212 elementor-widget elementor-widget-heading\" data-id=\"7c3b212\" 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 des fixations<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d94c08 elementor-widget elementor-widget-text-editor\" data-id=\"4d94c08\" 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 machine \u00e0 laminer les t\u00f4les est soumise \u00e0 des chocs \u00e0 long terme.<\/p><p><strong><b>T<\/b><\/strong><strong><b>Les plus susceptibles de se desserrer sont\u00a0:<\/b><\/strong><\/p><ul><li>boulons d&#039;ancrage<\/li><li>boulons du logement de palier<\/li><li>boulons de fixation de la bo\u00eete de vitesses<\/li><li>boulons de fixation du cadre<\/li><li>attaches de couvercle de protection<\/li><li>Bornes de c\u00e2blage internes du bo\u00eetier \u00e9lectrique<\/li><\/ul><p>Il est recommand\u00e9 de mettre en place un \u00ab syst\u00e8me de r\u00e9inspection des boulons cl\u00e9s \u00bb, notamment pendant le premier mois de fonctionnement de l&#039;\u00e9quipement et dans des conditions de charge \u00e9lev\u00e9e.<\/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-8ea644e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8ea644e\" 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-01950ef\" data-id=\"01950ef\" 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-bd098cd elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"bd098cd\" 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-054ca07 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"054ca07\" 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-acbf385\" data-id=\"acbf385\" 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-6a3f163 elementor-widget elementor-widget-heading\" data-id=\"6a3f163\" 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. Maintenance de l&#039;arbre du rouleau, de la surface du rouleau et de la pr\u00e9cision de formage<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-202ea85 elementor-widget elementor-widget-text-editor\" data-id=\"202ea85\" 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>Les facteurs les plus critiques pour la qualit\u00e9 de laminage d&#039;une cintreuse \u00e0 trois rouleaux sont l&#039;\u00e9tat de la surface du rouleau et la pr\u00e9cision de l&#039;arbre du rouleau.<\/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-1cc7774 elementor-widget elementor-widget-video\" data-id=\"1cc7774\" 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-781a691 elementor-widget elementor-widget-heading\" data-id=\"781a691\" 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) Nettoyage de surface au rouleau<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-207d879 elementor-widget elementor-widget-text-editor\" data-id=\"207d879\" 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 r\u00e9sidus de limailles de fer, de scories de soudure, de particules de sable et de calamine qui restent sur la surface du rouleau entra\u00eeneront\u00a0:<\/b><\/strong><\/p><ul><li>rayures superficielles du rouleau<\/li><li>Empreintes de surface de plaque d&#039;acier<\/li><li>D\u00e9chirure de surface<\/li><li>Augmentation des piq\u00fbres sur la surface du rouleau<\/li><li>Formation irr\u00e9guli\u00e8re<\/li><\/ul><p>La surface du rouleau doit \u00eatre essuy\u00e9e apr\u00e8s chaque utilisation, \u00e0 l&#039;aide d&#039;un chiffon doux et, si n\u00e9cessaire, d&#039;un produit nettoyant appropri\u00e9.<\/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-37574d3 elementor-widget elementor-widget-heading\" data-id=\"37574d3\" 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 de l&#039;usure de la surface des rouleaux<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2620461 elementor-widget elementor-widget-text-editor\" data-id=\"2620461\" 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>Faites attention \u00e0 :<\/b><\/strong><\/p><ul><li>Dommages locaux<\/li><li>d\u00e9chirure longitudinale<\/li><li>d\u00e9faut de surface du rouleau<\/li><li>durcissement de surface pelage<\/li><li>v\u00eatements \u00e0 \u00e9paules d\u00e9nud\u00e9es<\/li><\/ul><p>Lorsque la surface du rouleau pr\u00e9sente une usure importante, cela provoque un glissement de la plaque, une d\u00e9viation du roulement et une diminution de la rondeur.<\/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-6fa3f5b elementor-widget elementor-widget-heading\" data-id=\"6fa3f5b\" 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) Parall\u00e9lisme et \u00e9cartement de l&#039;arbre \u00e0 rouleaux<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b6db2a elementor-widget elementor-widget-text-editor\" data-id=\"8b6db2a\" 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<h4><strong>V\u00e9rifiez r\u00e9guli\u00e8rement\u00a0:<\/strong><\/h4><p>Si les rouleaux inf\u00e9rieurs gauche et droit sont parall\u00e8les.<\/p><p>Si le rouleau sup\u00e9rieur exerce une pression uniforme.<\/p><p>Les guides des deux c\u00f4t\u00e9s sont-ils synchronis\u00e9s\u00a0?<\/p><p>L&#039;\u00e9cart est-il d\u00e9pass\u00e9\u00a0?<\/p><h4><strong>Un \u00e9cart de parall\u00e9lisme entra\u00eenera\u00a0:<\/strong><\/h4><ul><li>Un c\u00f4t\u00e9 de la pi\u00e8ce est serr\u00e9 tandis que l&#039;autre est l\u00e2che.<\/li><li>Roulement conique.<\/li><li>Enroul\u00e9 en une ellipse.<\/li><li>Ouverture de la pi\u00e8ce 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-097ed3d elementor-widget elementor-widget-heading\" data-id=\"097ed3d\" 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) Maintenance et \u00e9valuation de la pr\u00e9cision de roulement anormale<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8d3777 elementor-widget elementor-widget-text-editor\" data-id=\"c8d3777\" 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 les situations suivantes se produisent, le d\u00e9pannage doit \u00eatre effectu\u00e9 dans une perspective de maintenance, et non pas uniquement en termes de probl\u00e8me op\u00e9rationnel\u00a0:<\/b><\/strong><\/p><ul><li>L&#039;arc n&#039;est pas rond.<\/li><li>Les bords droits aux deux extr\u00e9mit\u00e9s sont trop longs.<\/li><li>D\u00e9faut d&#039;alignement de la pi\u00e8ce.<\/li><li>Roulement conique.<\/li><li>Dimensions variables lors de laminages r\u00e9p\u00e9t\u00e9s.<\/li><li>Fluctuations de l&#039;effet de formation sous les m\u00eames param\u00e8tres.<\/li><\/ul><h4><strong>Les causes possibles sont les suivantes\u00a0:<\/strong><\/h4><ul><li>Usure de la surface du rouleau.<\/li><li>Jeu excessif des roulements.<\/li><li>Pression hydraulique instable.<\/li><li>D\u00e9synchronisation incorrecte.<\/li><li>Changements au niveau du lit.<\/li><li>Taches d&#039;huile ou d\u00e9p\u00f4ts durs sur la surface de la t\u00f4le.<\/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-687e4af elementor-widget elementor-widget-image\" data-id=\"687e4af\" 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=\"600\" height=\"800\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/Three-Roller-Sheet-Bending-Process.jpg\" class=\"attachment-large size-large wp-image-6118\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/Three-Roller-Sheet-Bending-Process.jpg 600w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/Three-Roller-Sheet-Bending-Process-225x300.jpg 225w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/07\/Three-Roller-Sheet-Bending-Process-9x12.jpg 9w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\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-d227d05 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d227d05\" 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-c75cc4a\" data-id=\"c75cc4a\" 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-adc37b8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"adc37b8\" 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-ae90ea4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ae90ea4\" 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-447a553\" data-id=\"447a553\" 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-79514a3 elementor-widget elementor-widget-heading\" data-id=\"79514a3\" 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. Maintenance du syst\u00e8me \u00e9lectrique\u00a0: garantir un contr\u00f4le stable et un fonctionnement pr\u00e9cis<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c5617a6 elementor-widget elementor-widget-heading\" data-id=\"c5617a6\" 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) Nettoyage des armoires de distribution<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cefcbb1 elementor-widget elementor-widget-text-editor\" data-id=\"cefcbb1\" 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 r\u00e9guli\u00e8rement la poussi\u00e8re.<\/li><li>Inspectez les ventilateurs et les filtres.<\/li><li>Gardez l&#039;armoire au sec.<\/li><li>Ne pas entasser d&#039;objets divers.<\/li><li>Traitez imm\u00e9diatement les nuisibles et l&#039;humidit\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-0a11925 elementor-widget elementor-widget-heading\" data-id=\"0a11925\" 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) C\u00e2blage et bornes<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b11927e elementor-widget elementor-widget-text-editor\" data-id=\"b11927e\" 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 bornes ne sont pas desserr\u00e9es.<\/li><li>V\u00e9rifiez que les c\u00e2bles ne sont pas vieillis ou endommag\u00e9s.<\/li><li>Veuillez vous assurer que les num\u00e9ros de virement sont complets.<\/li><li>Assurez-vous que la mise \u00e0 la terre est fiable.<\/li><li>Veillez \u00e0 ce que les lignes de commande et les lignes \u00e9lectriques soient install\u00e9es s\u00e9par\u00e9ment.<\/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-7dca836 elementor-widget elementor-widget-heading\" data-id=\"7dca836\" 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 de contr\u00f4le<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-508b812 elementor-widget elementor-widget-text-editor\" data-id=\"508b812\" 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 boutons, les molettes, les interrupteurs d&#039;arr\u00eat d&#039;urgence et les p\u00e9dales doivent fonctionner de mani\u00e8re fiable.<\/li><li>Les capteurs, les interrupteurs de fin de course et les d\u00e9tecteurs de proximit\u00e9 doivent \u00eatre correctement positionn\u00e9s.<\/li><li>Les alarmes des automates programmables, des variateurs et des servomoteurs doivent \u00eatre trait\u00e9es rapidement.<\/li><li>Ne modifiez pas arbitrairement les param\u00e8tres d&#039;affichage\u00a0; les valeurs d&#039;origine doivent \u00eatre enregistr\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-e2c6d34 elementor-widget elementor-widget-heading\" data-id=\"e2c6d34\" 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) Pr\u00e9vention des d\u00e9fauts \u00e9lectriques<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c1b18f elementor-widget elementor-widget-text-editor\" data-id=\"6c1b18f\" 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>Ne laissez pas le placard ouvert pendant de longues p\u00e9riodes dans des environnements humides.<\/li><li>Ne branchez ni ne d\u00e9branchez de modules non d\u00e9sign\u00e9s lorsque le circuit est sous tension.<\/li><li>Les interrupteurs de fin de course ou les protections de blindage ne doivent pas \u00eatre connect\u00e9s arbitrairement.<\/li><li>Il ne faut absolument pas laisser p\u00e9n\u00e9trer de poussi\u00e8re m\u00e9tallique dans l&#039;armoire de commande.<\/li><li>La mise \u00e0 la terre et l&#039;isolation doivent \u00eatre v\u00e9rifi\u00e9es r\u00e9guli\u00e8rement.<\/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-227a9a5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"227a9a5\" 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-0586e52\" data-id=\"0586e52\" 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-c6ea723 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c6ea723\" 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-a904a5a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a904a5a\" 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-e775797\" data-id=\"e775797\" 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-9e4536c elementor-widget elementor-widget-heading\" data-id=\"9e4536c\" 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. Nivellement des \u00e9quipements, fondations et entretien des installations<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22b8be6 elementor-widget elementor-widget-heading\" data-id=\"22b8be6\" 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) Boulons d&#039;ancrage<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84e98d3 elementor-widget elementor-widget-text-editor\" data-id=\"84e98d3\" 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>Des boulons d&#039;ancrage desserr\u00e9s entra\u00eeneront\u00a0:<\/b><\/strong><\/p><ul><li>Augmentation des vibrations de l&#039;\u00e9quipement.<\/li><li>L\u00e9ger d\u00e9calage du cadre.<\/li><li>Modifications du parall\u00e9lisme des rouleaux.<\/li><li>Erreur de formage accrue.<\/li><\/ul><p>Le serrage des boulons d&#039;ancrage doit \u00eatre v\u00e9rifi\u00e9 r\u00e9guli\u00e8rement, notamment pour les \u00e9quipements lourds.<\/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-82d044e elementor-widget elementor-widget-heading\" data-id=\"82d044e\" 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) R\u00e8glement des fondations<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5519885 elementor-widget elementor-widget-text-editor\" data-id=\"5519885\" 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>Des charges importantes et prolong\u00e9es peuvent entra\u00eener un tassement in\u00e9gal des fondations, qui se manifeste par\u00a0:<\/b><\/strong><\/p><ul><li>Pression in\u00e9gale entre le c\u00f4t\u00e9 gauche et le c\u00f4t\u00e9 droit.<\/li><li>D\u00e9rive des dimensions de roulement.<\/li><li>Changements au niveau des \u00e9quipements.<\/li><li>D\u00e9faut d&#039;alignement de la pi\u00e8ce.<\/li><\/ul><p>Il est recommand\u00e9 de v\u00e9rifier r\u00e9guli\u00e8rement le niveau du plateau de la machine \u00e0 l&#039;aide d&#039;un niveau et d&#039;effectuer les ajustements n\u00e9cessaires.<\/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-5871c72 elementor-widget elementor-widget-heading\" data-id=\"5871c72\" 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) Emplacement 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-69909e5 elementor-widget elementor-widget-text-editor\" data-id=\"69909e5\" 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>La zone autour de l&#039;\u00e9quipement doit \u00eatre\u00a0:<\/b><\/strong><\/p><ul><li>Terrain plat.<\/li><li>Pas d&#039;eau stagnante.<\/li><li>Aucune source de vibrations.<\/li><li>Espace suffisant pour le chargement et le d\u00e9chargement.<\/li><li>Aucune obstruction \u00e0 la dissipation de la chaleur et \u00e0 la maintenance.<\/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-357a008 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"357a008\" 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-fba31fe\" data-id=\"fba31fe\" 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-d747581 elementor-widget elementor-widget-heading\" data-id=\"d747581\" 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. Recommandations d&#039;entretien pour diff\u00e9rents cycles<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ffccaec elementor-widget elementor-widget-heading\" data-id=\"ffccaec\" 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-d457063 elementor-widget elementor-widget-text-editor\" data-id=\"d457063\" 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 l&#039;\u00e9quipement et les surfaces des rouleaux.<\/li><li>V\u00e9rifiez le niveau d&#039;huile, la pression d&#039;huile, les bruits anormaux et les fuites.<\/li><li>V\u00e9rifiez les dispositifs d&#039;arr\u00eat d&#039;urgence et de protection.<\/li><li>\u00c9tat de fonctionnement enregistr\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-f0ff02b elementor-widget elementor-widget-heading\" data-id=\"f0ff02b\" 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-5b601d2 elementor-widget elementor-widget-text-editor\" data-id=\"5b601d2\" 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>Graisser les principaux points de lubrification.<\/li><li>V\u00e9rifiez le serrage des composants de la transmission.<\/li><li>Nettoyer les rails de guidage et les surfaces de glissement.<\/li><li>V\u00e9rifiez le serrage des boulons.<\/li><li>V\u00e9rifiez les joints et les flexibles hydrauliques.<\/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-8ab30ed elementor-widget elementor-widget-heading\" data-id=\"8ab30ed\" 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-b4374cc elementor-widget elementor-widget-text-editor\" data-id=\"b4374cc\" 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 la qualit\u00e9 de l&#039;huile hydraulique.<\/li><li>V\u00e9rifiez les \u00e9l\u00e9ments filtrants, les bouchons de ventilation et la contamination du r\u00e9servoir d&#039;huile.<\/li><li>V\u00e9rifier la dissipation de chaleur de l&#039;armoire \u00e9lectrique.<\/li><li>V\u00e9rifier la pr\u00e9cision et la r\u00e9gularit\u00e9 du mouvement du rouleau.<\/li><li>V\u00e9rifier le niveau d&#039;huile du r\u00e9ducteur et l&#039;\u00e9l\u00e9vation de temp\u00e9rature.<\/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-2e03306 elementor-widget elementor-widget-heading\" data-id=\"2e03306\" 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 trimestriel<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1610191 elementor-widget elementor-widget-text-editor\" data-id=\"1610191\" 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>Proc\u00e9der \u00e0 une inspection compl\u00e8te du syst\u00e8me hydraulique.<\/li><li>V\u00e9rifiez l&#039;\u00e9l\u00e9vation de temp\u00e9rature et le jeu de chaque roulement.<\/li><li>V\u00e9rifiez l&#039;usure des accouplements, des engrenages et de la cha\u00eene.<\/li><li>V\u00e9rifiez les composants de commande et les capteurs.<\/li><li>Effectuez un contr\u00f4le de pr\u00e9cision.<\/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-4f859df elementor-widget elementor-widget-heading\" data-id=\"4f859df\" 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) Entretien annuel<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-138dc87 elementor-widget elementor-widget-text-editor\" data-id=\"138dc87\" 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>Remplacer l&#039;huile hydraulique et l&#039;\u00e9l\u00e9ment filtrant.<\/li><li>V\u00e9rifier l&#039;huile de bo\u00eete de vitesses.<\/li><li>V\u00e9rifiez les roulements et les joints.<\/li><li>V\u00e9rifiez les c\u00e2bles, les relais et les contacteurs.<\/li><li>V\u00e9rifiez le niveau du lit et la pr\u00e9cision principale.<\/li><li>Effectuez le remplacement pr\u00e9ventif des pi\u00e8ces d&#039;usure.<\/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-3e60675 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3e60675\" 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-6817e54\" data-id=\"6817e54\" 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-9080517 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9080517\" 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-ddbb89b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ddbb89b\" 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-8d10d29\" data-id=\"8d10d29\" 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-5a77aac elementor-widget elementor-widget-heading\" data-id=\"5a77aac\" 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. Maintenance des arr\u00eats de longue dur\u00e9e et du stockage<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27c19bc elementor-widget elementor-widget-text-editor\" data-id=\"27c19bc\" 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>Si l&#039;\u00e9quipement n&#039;est pas utilis\u00e9 pendant une p\u00e9riode prolong\u00e9e, il doit \u00eatre stock\u00e9 et entretenu ; sinon, de la rouille, une d\u00e9t\u00e9rioration de l&#039;huile et l&#039;adh\u00e9rence des composants peuvent se produire.<\/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-fc9a5e8 elementor-widget elementor-widget-heading\" data-id=\"fc9a5e8\" 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\">Proc\u00e9dures de pr\u00e9-stockage\u00a0:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8f1487 elementor-widget elementor-widget-text-editor\" data-id=\"e8f1487\" 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>Nettoyez soigneusement le corps de la machine, les surfaces des rouleaux, les rails de guidage et \u00e9liminez les taches d&#039;huile.<\/p><p>Appliquez de l&#039;huile antirouille sur toutes les surfaces m\u00e9talliques expos\u00e9es.<\/p><p>Ramenez le syst\u00e8me hydraulique dans la position de s\u00e9curit\u00e9 requise.<\/p><p>Coupez le courant et d\u00e9branchez l&#039;interrupteur principal.<\/p><p>Effectuer un traitement de d\u00e9poussi\u00e9rage et d&#039;imperm\u00e9abilisation de l&#039;armoire de distribution.<\/p><p>Consignez la date et l&#039;\u00e9tat du stockage.<\/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-f1328a8 elementor-widget elementor-widget-heading\" data-id=\"f1328a8\" 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\">Pendant le stockage :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6eca7e6 elementor-widget elementor-widget-text-editor\" data-id=\"6eca7e6\" 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>V\u00e9rifier mensuellement l&#039;\u00e9tat de la protection antirouille.<\/p><p>Emp\u00eacher l&#039;humidit\u00e9 de p\u00e9n\u00e9trer dans l&#039;armoire de commande.<\/p><p>Pr\u00e9venir l&#039;accumulation de rongeurs, d&#039;insectes et de poussi\u00e8re.<\/p><p>Faites pivoter r\u00e9guli\u00e8rement les composants cl\u00e9s pour \u00e9viter les blocages.<\/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-9a64350 elementor-widget elementor-widget-heading\" data-id=\"9a64350\" 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\">Avant r\u00e9activation\u00a0:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fd190b elementor-widget elementor-widget-text-editor\" data-id=\"9fd190b\" 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 l&#039;isolation \u00e9lectrique.<\/li><li>V\u00e9rifier la d\u00e9t\u00e9rioration de l&#039;huile hydraulique.<\/li><li>V\u00e9rifiez la pr\u00e9sence de rouille \u00e0 la surface des rouleaux.<\/li><li>V\u00e9rifiez le grippage des roulements et des composants de la transmission.<\/li><li>Effectuer un fonctionnement \u00e0 faible vitesse et \u00e0 vide pour confirmation avant de reprendre la production officielle.<\/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-5cebe80 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5cebe80\" 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-29ceee1\" data-id=\"29ceee1\" 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-3b44236 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3b44236\" 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-7c649ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7c649ca\" 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-ceb8c10\" data-id=\"ceb8c10\" 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-3120532 elementor-widget elementor-widget-heading\" data-id=\"3120532\" 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. Diagnostic des pannes courantes et maintenance<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0aefb6e elementor-widget elementor-widget-heading\" data-id=\"0aefb6e\" 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 hors-circulaire<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-134769a elementor-widget elementor-widget-text-editor\" data-id=\"134769a\" 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 possibles :<\/b><\/strong><\/p><ul><li>Usure de la surface du rouleau.<\/li><li>Parall\u00e9lisme des rouleaux insuffisant.<\/li><li>Niveau de pression inexact.<\/li><li>Rebond \u00e9lastique non compens\u00e9 du mat\u00e9riau en feuille.<\/li><li>Pression hydraulique instable.<\/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-3e8418c elementor-widget elementor-widget-heading\" data-id=\"3e8418c\" 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 irr\u00e9gulier entre les c\u00f4t\u00e9s gauche et droit<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-351a26e elementor-widget elementor-widget-text-editor\" data-id=\"351a26e\" 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 possibles :<\/b><\/strong><\/p><ul><li>Pression asynchrone entre les c\u00f4t\u00e9s gauche et droit.<\/li><li>\u00c9cart irr\u00e9gulier entre les rouleaux lat\u00e9raux.<\/li><li>Rails de guidage us\u00e9s.<\/li><li>\u00c9cart au niveau des fondations.<\/li><li>Des connexions m\u00e9caniques desserr\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-3a865a5 elementor-widget elementor-widget-heading\" data-id=\"3a865a5\" 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) Bruit anormal des \u00e9quipements<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82bec93 elementor-widget elementor-widget-text-editor\" data-id=\"82bec93\" 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 possibles :<\/b><\/strong><\/p><ul><li>Roulements insuffisants ou endommag\u00e9s.<\/li><li>Engrenages us\u00e9s dans le r\u00e9ducteur.<\/li><li>Couplage mal align\u00e9.<\/li><li>Boulons desserr\u00e9s.<\/li><li>Cha\u00eene trop l\u00e2che ou trop tendue.<\/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-93fb8ea elementor-widget elementor-widget-heading\" data-id=\"93fb8ea\" 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) R\u00e9ponse hydraulique lente<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68ff38d elementor-widget elementor-widget-text-editor\" data-id=\"68ff38d\" 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 possibles :<\/b><\/strong><\/p><ul><li>Temp\u00e9rature d&#039;huile basse ou viscosit\u00e9 d&#039;huile anormale.<\/li><li>\u00c9l\u00e9ment filtrant obstru\u00e9.<\/li><li>Pompe us\u00e9e.<\/li><li>Noyau de valve collant.<\/li><li>Aspiration d&#039;huile ou d&#039;air insuffisante.<\/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-46846f0 elementor-widget elementor-widget-heading\" data-id=\"46846f0\" 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) Fuite d&#039;huile<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9534885 elementor-widget elementor-widget-text-editor\" data-id=\"9534885\" 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 possibles :<\/b><\/strong><\/p><ul><li>Joints vieillissants.<\/li><li>Articulations l\u00e2ches.<\/li><li>Conduites de p\u00e9trole rompues.<\/li><li>Joints d&#039;\u00e9tanch\u00e9it\u00e9 inefficaces.<\/li><li>Pression excessive.<\/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-d7c2e91 elementor-widget elementor-widget-heading\" data-id=\"d7c2e91\" 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) Dysfonctionnement de la commande \u00e9lectrique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d9958a elementor-widget elementor-widget-text-editor\" data-id=\"5d9958a\" 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 possibles :<\/b><\/strong><\/p><ul><li>L&#039;arr\u00eat d&#039;urgence n&#039;a pas \u00e9t\u00e9 r\u00e9initialis\u00e9.<\/li><li>C\u00e2blage d\u00e9fectueux.<\/li><li>Dysfonctionnement du capteur.<\/li><li>Contacts de relais br\u00fbl\u00e9s.<\/li><li>Alarme pour automate programmable ou convertisseur de fr\u00e9quence.<\/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-a402789 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a402789\" 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-1b26f6a\" data-id=\"1b26f6a\" 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-8fa5b61 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8fa5b61\" 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-9e84aff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9e84aff\" 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-2cc8e87\" data-id=\"2cc8e87\" 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-2fd122b elementor-widget elementor-widget-heading\" data-id=\"2fd122b\" 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. Tabous en mati\u00e8re d&#039;entretien<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf7eb0b elementor-widget elementor-widget-text-editor\" data-id=\"cf7eb0b\" 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>Lors de la maintenance d&#039;une cintreuse \u00e0 trois rouleaux, certaines pratiques incorrectes peuvent r\u00e9duire consid\u00e9rablement la dur\u00e9e de vie de l&#039;\u00e9quipement et doivent \u00eatre \u00e9vit\u00e9es\u00a0:<\/b><\/strong><\/p><ul><li>Ne pas d\u00e9monter les joints hydrauliques sous pression.<\/li><li>Ne redressez pas les rouleaux de force en les martelant.<\/li><li>Ne pas essuyer \u00e0 plusieurs reprises la surface du rouleau avec un chiffon sale, car cela pourrait provoquer des rayures secondaires.<\/li><li>N&#039;utilisez pas d&#039;huile de qualit\u00e9 inf\u00e9rieure.<\/li><li>Ne n\u00e9gligez pas les petites fuites, les bruits anormaux ou les vibrations mineures.<\/li><li>Ne pas rouler au-del\u00e0 des sp\u00e9cifications.<\/li><li>Ne retirez pas les dispositifs de s\u00e9curit\u00e9 sans autorisation.<\/li><li>N\u2019effectuez aucune op\u00e9ration de maintenance interne lorsque l\u2019appareil est sous tension.<\/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-f426b89 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f426b89\" 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-6b314aa\" data-id=\"6b314aa\" 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-e1508b3 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e1508b3\" 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-9ef2925 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9ef2925\" 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-4c0af0a\" data-id=\"4c0af0a\" 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-c400a4c elementor-widget elementor-widget-heading\" data-id=\"c400a4c\" 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. Syst\u00e8me de maintenance sur site recommand\u00e9<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e01c80 elementor-widget elementor-widget-text-editor\" data-id=\"7e01c80\" 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 assurer une maintenance efficace, il est conseill\u00e9 \u00e0 l&#039;atelier de mettre en place le syst\u00e8me suivant\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-87c7301 elementor-widget elementor-widget-heading\" data-id=\"87c7301\" 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 de responsabilit\u00e9 d&#039;inspection<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47c1ddb elementor-widget elementor-widget-text-editor\" data-id=\"47c1ddb\" 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>Identifiez la personne responsable de chaque \u00e9quipement, en veillant \u00e0 ce que \u00ab quiconque l\u2019utilise, l\u2019inspecte et le consigne \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-443532c elementor-widget elementor-widget-heading\" data-id=\"443532c\" 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) Formulaire d&#039;enregistrement d&#039;entretien<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f65a963 elementor-widget elementor-widget-text-editor\" data-id=\"f65a963\" 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>Le formulaire doit comprendre\u00a0:<\/b><\/strong><\/p><ul><li>Date.<\/li><li>Changement.<\/li><li>Num\u00e9ro d&#039;\u00e9quipement.<\/li><li>\u00c9l\u00e9ments \u00e0 inspecter.<\/li><li>Si c&#039;est anormal.<\/li><li>M\u00e9thode de manipulation.<\/li><li>Remplacement des pi\u00e8ces d\u00e9tach\u00e9es.<\/li><li>R\u00e9sultats de la r\u00e9inspection.<\/li><li>Confirmation de signature.<\/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-c3e86e0 elementor-widget elementor-widget-heading\" data-id=\"c3e86e0\" 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) Gestion des pi\u00e8ces de rechange<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a27600b elementor-widget elementor-widget-text-editor\" data-id=\"a27600b\" 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 pi\u00e8ces de rechange couramment utilis\u00e9es devraient comprendre au moins\u00a0:<\/b><\/strong><\/p><ul><li>Joints d&#039;\u00e9tanch\u00e9it\u00e9.<\/li><li>Roulements.<\/li><li>\u00c9l\u00e9ments de filtre.<\/li><li>Raccords de tuyaux d&#039;huile.<\/li><li>Boutons et dispositifs d&#039;arr\u00eat d&#039;urgence.<\/li><li>Relais et contacteurs.<\/li><li>Graisse lubrifiante et huile hydraulique.<\/li><li>Interrupteurs de fin de course.<\/li><li>Accouplements flexibles.<\/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-f2253e6 elementor-widget elementor-widget-heading\" data-id=\"f2253e6\" 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) Gestion de la maintenance par paliers<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a6879d elementor-widget elementor-widget-text-editor\" data-id=\"4a6879d\" 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 sont responsables des inspections quotidiennes.<\/li><li>Les chefs d&#039;\u00e9quipe sont responsables des inspections hebdomadaires.<\/li><li>Les op\u00e9rateurs d&#039;\u00e9quipement sont responsables des inspections mensuelles.<\/li><li>Le personnel de maintenance est responsable de la maintenance trimestrielle et annuelle.<\/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-a89dd8c elementor-widget elementor-widget-heading\" data-id=\"a89dd8c\" 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) Syst\u00e8me d&#039;analyse des d\u00e9fauts<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e51229d elementor-widget elementor-widget-text-editor\" data-id=\"e51229d\" 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>Chaque d\u00e9faut doit \u00eatre analys\u00e9 :<\/b><\/strong><\/p><ul><li>S&#039;agit-il d&#039;un probl\u00e8me op\u00e9rationnel ?<\/li><li>Ou un probl\u00e8me de maintenance ?<\/li><li>Ou un probl\u00e8me de conception\/s\u00e9lection ?<\/li><li>Existe-t-il une tendance \u00e0 la r\u00e9cidive\u00a0?<\/li><li>Le cycle de maintenance n\u00e9cessite-t-il un ajustement\u00a0?<\/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-4fac394 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4fac394\" 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-ff7a148\" data-id=\"ff7a148\" 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-df11dce elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"df11dce\" 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-237c97e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"237c97e\" 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-5fec821\" data-id=\"5fec821\" 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-25405f8 elementor-widget elementor-widget-heading\" data-id=\"25405f8\" 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\">16. Conclusion sur la maintenance<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39cd0b1 elementor-widget elementor-widget-text-editor\" data-id=\"39cd0b1\" 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 d&#039;une cintreuse \u00e0 trois rouleaux consiste essentiellement en la gestion continue de six syst\u00e8mes principaux\u00a0: pr\u00e9cision, lubrification, nettoyage, fixation, hydraulique, \u00e9lectrique et s\u00e9curit\u00e9.<\/p><p>Une maintenance v\u00e9ritablement efficace ne consiste pas \u00e0 attendre que l&#039;\u00e9quipement tombe en panne avant de le r\u00e9parer, mais \u00e0 identifier les probl\u00e8mes lors des inspections quotidiennes, \u00e0 \u00e9liminer les risques potentiels lors de la maintenance hebdomadaire, \u00e0 contr\u00f4ler les tendances de d\u00e9t\u00e9rioration lors de la maintenance mensuelle et trimestrielle, et \u00e0 remettre l&#039;\u00e9quipement dans son \u00e9tat optimal lors de la maintenance majeure annuelle.<\/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-89aabae elementor-widget elementor-widget-text-editor\" data-id=\"89aabae\" 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>En proc\u00e9dant comme suit, la stabilit\u00e9 et la dur\u00e9e de vie de la rouleuse de t\u00f4les seront consid\u00e9rablement am\u00e9lior\u00e9es\u00a0:<\/b><\/strong><\/p><ul><li>Veillez \u00e0 ce que les surfaces des rouleaux restent propres et intactes.<\/li><li>Assurer une lubrification opportune et standardis\u00e9e.<\/li><li>Maintenez l&#039;huile hydraulique propre et \u00e0 une temp\u00e9rature stable.<\/li><li>Assurez-vous que les composants de la transmission sont bien fix\u00e9s.<\/li><li>Le syst\u00e8me \u00e9lectrique est propre, sensible et ne pr\u00e9sente aucune alarme.<\/li><li>Le niveau de base est maintenu de fa\u00e7on constante.<\/li><li>Des syst\u00e8mes d&#039;inspection et d&#039;enregistrement sont mis en \u0153uvre de mani\u00e8re syst\u00e9matique.<\/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-713d012 elementor-widget elementor-widget-text-editor\" data-id=\"713d012\" 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 ateliers \u00e0 production intensive et \u00e0 haute fr\u00e9quence, la rouleuse de t\u00f4les n&#039;est pas un \u00ab \u00e9quipement \u00e0 entretenir \u00bb, mais plut\u00f4t un \u00ab \u00e9quipement \u00e0 g\u00e9rer \u00bb. Celui qui effectue un entretien m\u00e9ticuleux peut simultan\u00e9ment contr\u00f4ler la qualit\u00e9 du formage, l&#039;efficacit\u00e9 de la livraison et la dur\u00e9e de vie de l&#039;\u00e9quipement.<\/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-fcdc823 elementor-widget elementor-widget-text-editor\" data-id=\"fcdc823\" 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>Au besoin, je peux compiler ce contenu dans une \u00ab Liste de contr\u00f4le d&#039;inspection de la machine \u00e0 cintrer les t\u00f4les \u00e0 trois rouleaux \u00bb, une \u00ab Liste de contr\u00f4le de maintenance trimestrielle \u00bb ou un \u00ab Manuel complet de maintenance des \u00e9quipements \u00bb, qui peuvent \u00eatre imprim\u00e9s directement et distribu\u00e9s \u00e0 l&#039;atelier.<\/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 essentiel dans le formage de la t\u00f4le. Elle fonctionne sous de fortes charges, des chocs, des frottements, des vibrations et n\u00e9cessite des r\u00e9glages fr\u00e9quents et prolong\u00e9s. La stabilit\u00e9 de cet \u00e9quipement d\u00e9termine non seulement la pr\u00e9cision du laminage, l&#039;efficacit\u00e9 du formage et la qualit\u00e9 de surface, mais influe \u00e9galement directement sur la dur\u00e9e de vie des rouleaux, la fiabilit\u00e9 du syst\u00e8me hydraulique, [\u2026]<\/p>","protected":false},"author":1,"featured_media":6110,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6109","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>Maintenance Guide For Three-Roller Sheet Bending Machine - SC Machinery<\/title>\n<meta name=\"description\" content=\"This guide, from a field maintenance perspective, systematically explains the daily inspection for three-roller sheet bending machine.\" \/>\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\/maintenance-guide-for-three-roller-sheet-bending-machine\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Maintenance Guide For Three-Roller Sheet Bending Machine - 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