{"id":6173,"date":"2026-08-04T02:37:45","date_gmt":"2026-08-04T02:37:45","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=6173"},"modified":"2026-08-04T02:42:10","modified_gmt":"2026-08-04T02:42:10","slug":"heavy-duty-tandem-bending-machine-ultimate-guide","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/fr\/heavy-duty-tandem-bending-machine-ultimate-guide\/","title":{"rendered":"Guide ultime des cintreuses tandem robustes 2026"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6173\" class=\"elementor elementor-6173\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7c28bee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7c28bee\" 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 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.elementor-toc__header-title{color:var(--header-color)}.elementor-widget-table-of-contents.elementor-toc--collapsed .elementor-toc__toggle-button--collapse,.elementor-widget-table-of-contents:not(.elementor-toc--collapsed) .elementor-toc__toggle-button--expand{display:none}.elementor-widget-table-of-contents .elementor-widget-container{min-height:var(--box-min-height);border:var(--box-border-width,1px) solid var(--box-border-color,#9da5ae);border-radius:var(--box-border-radius,3px);background-color:var(--box-background-color);transition:min-height .4s;overflow:hidden}.elementor-toc__header{display:flex;align-items:center;justify-content:space-between;padding:var(--box-padding,20px);background-color:var(--header-background-color);border-bottom:var(--separator-width,1px) solid var(--box-border-color,#9da5ae)}.elementor-toc__header-title{font-size:18px;margin:0;color:var(--header-color)}.elementor-toc__toggle-button{cursor:pointer;display:inline-flex}.elementor-toc__toggle-button 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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__7c949f2\" 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__7c949f2\" 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__7c949f2\" 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-303e148 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"303e148\" 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-29babad\" data-id=\"29babad\" 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-fd40d19 elementor-widget elementor-widget-text-editor\" data-id=\"fd40d19\" 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 tandem robuste est un \u00e9quipement de traitement essentiel dans des secteurs tels que la fabrication de t\u00f4les \u00e0 grande \u00e9chelle, la fabrication de structures en acier, les \u00e9quipements \u00e9oliens, la construction navale, les poteaux \u00e9lectriques, le transport ferroviaire et les engins de construction.<\/p><p>Ils r\u00e9alisent une commande de liaison synchrone gr\u00e2ce \u00e0 deux <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/fr\/presse-plieuse-cnc\/\" target=\"_blank\" rel=\"noopener\">presses plieuses CNC<\/a><\/span> Ces machines, aux sp\u00e9cifications identiques ou compatibles, permettent le cintrage de t\u00f4les ultra-longues et ultra-\u00e9paisses, impossibles \u00e0 traiter par une seule machine. Elles peuvent \u00e9galement \u00eatre utilis\u00e9es sur deux machines ind\u00e9pendantes, selon les besoins de production. Elles allient ainsi capacit\u00e9 de traitement \u00e0 grande \u00e9chelle et flexibilit\u00e9 de production.<\/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-d9cec2e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d9cec2e\" 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-1e28dc4\" data-id=\"1e28dc4\" 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-b9ed1f4 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b9ed1f4\" data-element_type=\"widget\" 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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-dfba49e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dfba49e\" 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-28f7eba\" data-id=\"28f7eba\" 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-dd301af elementor-widget elementor-widget-heading\" data-id=\"dd301af\" 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. Qu&#039;est-ce qu&#039;une cintreuse tandem robuste ?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a3946a elementor-widget elementor-widget-text-editor\" data-id=\"2a3946a\" 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 machine de pliage de t\u00f4les en tandem robuste d\u00e9signe une machine de formage de t\u00f4les robuste qui utilise deux presses plieuses CNC de sp\u00e9cifications identiques ou similaires, fonctionnant de concert gr\u00e2ce \u00e0 un syst\u00e8me de commande de liaison, un syst\u00e8me hydraulique synchrone et une structure de connexion m\u00e9canique pour plier simultan\u00e9ment des t\u00f4les extra-longues et des pi\u00e8ces extra-larges.<\/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-1b538b9 elementor-widget elementor-widget-image\" data-id=\"1b538b9\" 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=\"533\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Press-Brake-For-Sale.jpg\" class=\"attachment-large size-large wp-image-6176\" alt=\"Presse plieuse tandem robuste \u00e0 vendre\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Press-Brake-For-Sale.jpg 900w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Press-Brake-For-Sale-300x200.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Press-Brake-For-Sale-768x512.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Press-Brake-For-Sale-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<div class=\"elementor-element elementor-element-9662f07 elementor-widget elementor-widget-text-editor\" data-id=\"9662f07\" 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>Sa valeur fondamentale r\u00e9side dans deux caract\u00e9ristiques principales : \u00ab liaison \u00bb et \u00ab robustesse \u00bb :<\/b><\/strong><\/p><ul><li><b><\/b><strong><b>Lien:<\/b><\/strong>Les deux machines ne fonctionnent pas ind\u00e9pendamment, mais effectuent de mani\u00e8re synchrone le mouvement du curseur, le contr\u00f4le de l&#039;angle, le contr\u00f4le de la position et la r\u00e9partition de la pression sous un contr\u00f4le unifi\u00e9.<\/li><li><b><\/b><strong><b>Robuste :<\/b><\/strong>Utilis\u00e9e g\u00e9n\u00e9ralement pour le formage de t\u00f4les de grande \u00e9paisseur, de grande longueur et de tonnage important, elle exige des niveaux \u00e9lev\u00e9s de rigidit\u00e9 de la machine, de stabilit\u00e9 du cylindre, de pr\u00e9cision de contr\u00f4le et de r\u00e9sistance aux charges excentr\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-bd45fe5 elementor-widget elementor-widget-text-editor\" data-id=\"bd45fe5\" 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>Par exemple:<\/b><\/strong><\/p><p>400T\u00d76000 + 400T\u00d76000<\/p><p>500T\u00d77000 + 500T\u00d77000<\/p><p>800T\u00d78000 + 800T\u00d78000<\/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-9756690 elementor-widget elementor-widget-text-editor\" data-id=\"9756690\" 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>Apr\u00e8s liaison, il peut permettre de r\u00e9aliser\u00a0:<\/b><\/strong><\/p><p>12 m\u00e8tres<\/p><p>14 m\u00e8tres<\/p><p>16 m\u00e8tres<\/p><p>18 m\u00e8tres<\/p><p>Plus de 20 m\u00e8tres<\/p><p>Les pi\u00e8ces extra-longues peuvent \u00eatre pli\u00e9es en une seule op\u00e9ration.<\/p><p><strong><b>Apr\u00e8s la d\u00e9connexion\u00a0:<\/b><\/strong><\/p><p>Les deux machines peuvent \u00eatre utilis\u00e9es comme machines de pliage ind\u00e9pendantes pour traiter diff\u00e9rentes pi\u00e8ces, ce qui am\u00e9liore consid\u00e9rablement l&#039;utilisation 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-06f9376 elementor-widget elementor-widget-text-editor\" data-id=\"06f9376\" 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>Ce type de <\/b><\/strong><strong><b>h<\/b><\/strong><strong><b>eavy-<\/b><\/strong><strong><b>d<\/b><\/strong><strong><b>uty <\/b><\/strong><strong><b>tandem b<\/b><\/strong><strong><b>fin <\/b><\/strong><strong><b>m<\/b><\/strong><strong><b>La machine est largement utilis\u00e9e dans :<\/b><\/strong><\/p><ul><li>industrie des structures m\u00e9talliques<\/li><li>industrie des machines de construction<\/li><li>armoires \u00e9lectriques<\/li><li>transport ferroviaire<\/li><li>construction navale<\/li><li>\u00c9quipements de protection de l&#039;environnement<\/li><li>R\u00e9servoirs, caisses, gros obus<\/li><li>Panneaux de porte de grande taille, accessoires de pont, composants structurels auxiliaires pour \u00e9oliennes, etc.<\/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-2555c2f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2555c2f\" 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-55b2d10\" data-id=\"55b2d10\" 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-d623155 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d623155\" 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-cd19abc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cd19abc\" 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-00cc052\" data-id=\"00cc052\" 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-27c9cba elementor-widget elementor-widget-heading\" data-id=\"27c9cba\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2. Principe de fonctionnement d&#039;une presse plieuse tandem<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d44ec4a elementor-widget elementor-widget-heading\" data-id=\"d44ec4a\" 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) Principe de commande synchrone<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46b85ef elementor-widget elementor-widget-text-editor\" data-id=\"46b85ef\" 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;\u00e9l\u00e9ment central de l&#039;ensemble du syst\u00e8me \u00e0 double machine est\u00a0:<\/b><\/strong><\/p><p>Les deux machines de cintrage doivent fonctionner de mani\u00e8re synchrone, comme s&#039;il s&#039;agissait d&#039;une seule 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-49d96d3 elementor-widget elementor-widget-heading\" data-id=\"49d96d3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">La synchronisation comprend\u00a0:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ef7134 elementor-widget elementor-widget-text-editor\" data-id=\"0ef7134\" 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>Axe Y de la machine gauche<\/li><li>Axe Y de la machine droite<\/li><li>Accident vasculaire c\u00e9r\u00e9bral<\/li><li>Pression<\/li><li>Vitesse<\/li><li>Temps de maintien<\/li><li>Vitesse de retour<\/li><li>position de la jauge arri\u00e8re<\/li><\/ul><p>Toutes les actions doivent \u00eatre coh\u00e9rentes en temps r\u00e9el.<\/p><p><strong><b>Les \u00e9quipements modernes utilisent couramment\u00a0:<\/b><\/strong><\/p><p>Commande synchrone en boucle ferm\u00e9e servo-hydraulique<\/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-286fc6e elementor-widget elementor-widget-heading\" data-id=\"286fc6e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Flux de travail d&#039;une cintreuse tandem robuste\u00a0:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac2b6c0 elementor-widget elementor-widget-text-editor\" data-id=\"ac2b6c0\" 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>\u2460 Le syst\u00e8me CNC envoie des commandes<\/p><p>\u2193<\/p><p>\u2461 Deux servovalves proportionnelles se d\u00e9placent de mani\u00e8re synchrone<\/p><p>\u2193<\/p><p>\u2462 Les cylindres gauche et droit descendent de mani\u00e8re synchrone<\/p><p>\u2193<\/p><p>\u2463 La r\u00e8gle lin\u00e9aire fournit un retour d&#039;information de position en temps r\u00e9el<\/p><p>\u2193<\/p><p>\u2464 La commande num\u00e9rique corrige les erreurs en temps r\u00e9el<\/p><p>\u2193<\/p><p>\u2465 Maintient une erreur de synchronisation minimale<\/p><p>L&#039;ensemble du processus de synchronisation est r\u00e9alis\u00e9 automatiquement par le syst\u00e8me de contr\u00f4le.<\/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-b4dc6c1 elementor-widget elementor-widget-video\" data-id=\"b4dc6c1\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/4nx9f4po3Q0&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-064beab elementor-widget elementor-widget-heading\" data-id=\"064beab\" 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 r\u00e9troaction en boucle ferm\u00e9e<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d6c92b elementor-widget elementor-widget-heading\" data-id=\"0d6c92b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Les principaux composants comprennent\u00a0:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec3378f elementor-widget elementor-widget-text-editor\" data-id=\"ec3378f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>r\u00e8gle lin\u00e9aire<\/li><li>Capteur de d\u00e9placement<\/li><li>servovalve proportionnelle<\/li><li>Contr\u00f4leur CNC<\/li><li>module de communication PLC<\/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-b646738 elementor-widget elementor-widget-heading\" data-id=\"b646738\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Formation:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b42294 elementor-widget elementor-widget-text-editor\" data-id=\"8b42294\" 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>Commande \u2192 Ex\u00e9cution \u2192 D\u00e9tection \u2192 Correction<\/p><p>Contr\u00f4le en boucle ferm\u00e9e.<\/p><p><strong><b>M\u00eame si:<\/b><\/strong><\/p><p>les charges sur les cylindres gauche et droit sont diff\u00e9rentes,<\/p><p>le poids des pi\u00e8ces est diff\u00e9rent,<\/p><p>L&#039;usure du moule est diff\u00e9rente,<\/p><p>Le syst\u00e8me se corrigera en temps r\u00e9el.<\/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-077fe60 elementor-widget elementor-widget-heading\" data-id=\"077fe60\" 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) Communication de liaison<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b59d520 elementor-widget elementor-widget-text-editor\" data-id=\"b59d520\" 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>Actuellement, les m\u00e9thodes suivantes sont g\u00e9n\u00e9ralement utilis\u00e9es\u00a0:<\/b><\/strong><\/p><ul><li>EtherCAT<\/li><li>Bus CAN<\/li><li>ProfiNet<\/li><li>EtherNet\/IP<\/li><\/ul><p>Communication \u00e0 haut d\u00e9bit.<\/p><p><strong><b>Garantie:<\/b><\/strong><\/p><p>Latence extr\u00eamement faible entre les deux appareils.<\/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-3c530a0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3c530a0\" 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-89f6097\" data-id=\"89f6097\" 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-534f2ed elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"534f2ed\" 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-5b973aa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b973aa\" 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-97286ad\" data-id=\"97286ad\" 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-5f25dd7 elementor-widget elementor-widget-heading\" data-id=\"5f25dd7\" 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. Composition de l&#039;\u00e9quipement<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1328c18 elementor-widget elementor-widget-text-editor\" data-id=\"1328c18\" 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 tandem robuste compl\u00e8te comprend g\u00e9n\u00e9ralement\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-6f6b349 elementor-widget elementor-widget-image\" data-id=\"6f6b349\" 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=\"699\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Bending-Machine-Side-Look.jpg\" class=\"attachment-large size-large wp-image-6177\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Bending-Machine-Side-Look.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Bending-Machine-Side-Look-300x262.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Bending-Machine-Side-Look-768x671.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Bending-Machine-Side-Look-14x12.jpg 14w\" 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-a28597f elementor-widget elementor-widget-heading\" data-id=\"a28597f\" 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) Unit\u00e9 principale<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6690dcd elementor-widget elementor-widget-heading\" data-id=\"6690dcd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Deux machines de pliage robustes<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-642941d elementor-widget elementor-widget-text-editor\" data-id=\"642941d\" 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>Comprend :<\/b><\/strong><\/p><ul><li>Cadre<\/li><li>Curseur<\/li><li>Table de travail<\/li><li>Cylindre hydraulique<\/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-abd37c9 elementor-widget elementor-widget-heading\" data-id=\"abd37c9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">syst\u00e8me CNC<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb772e9 elementor-widget elementor-widget-text-editor\" data-id=\"fb772e9\" 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>Utilisations g\u00e9n\u00e9rales :<\/b><\/strong><\/p><ul><li>ESA<\/li><li>Delem<\/li><li>Cybelec<\/li><li>SC EL<\/li><\/ul><p><strong><b>Supports :<\/b><\/strong><\/p><ul><li>Mode de liaison \u00e0 deux machines<\/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-1a8b584 elementor-widget elementor-widget-heading\" data-id=\"1a8b584\" 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 synchronisation \u00e9lectrohydraulique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8961b53 elementor-widget elementor-widget-text-editor\" data-id=\"8961b53\" 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>Comprend :<\/b><\/strong><\/p><ul><li>Valve proportionnelle<\/li><li>servovalve<\/li><li>r\u00e8gle lin\u00e9aire<\/li><li>Encodeur<\/li><\/ul><p>Obtention d&#039;un contr\u00f4le synchrone.<\/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-8128f7e elementor-widget elementor-widget-heading\" data-id=\"8128f7e\" 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-da83acf elementor-widget elementor-widget-text-editor\" data-id=\"da83acf\" 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>Comprend :<\/b><\/strong><\/p><ul><li>R\u00e9servoir d&#039;huile<\/li><li>Pompe hydraulique<\/li><li>Moteur<\/li><li>Bloc de vannes<\/li><li>Circuit de refroidissement<\/li><li>Syst\u00e8me de but\u00e9e arri\u00e8re<\/li><\/ul><p><strong><b>Configurable\u00a0:<\/b><\/strong><\/p><ul><li>Axe X<\/li><li>Axe R<\/li><li>Axe Z1\/Z2<\/li><\/ul><p>Les \u00e9quipements haut de gamme permettent une liaison multi-axes.<\/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-677b9a5 elementor-widget elementor-widget-heading\" data-id=\"677b9a5\" 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 compensation de la d\u00e9viation<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad897c6 elementor-widget elementor-widget-text-editor\" data-id=\"ad897c6\" 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>Principalement utilis\u00e9 pour :<\/b><\/strong><\/p><p>\u00c9liminer la d\u00e9formation de la table de travail sous contrainte.<\/p><p>Am\u00e9lioration de la r\u00e9gularit\u00e9 des angles sur l&#039;ensemble de la ligne de pliage.<\/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-0d18ae2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0d18ae2\" 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-9d8c11e\" data-id=\"9d8c11e\" 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-deb0488 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"deb0488\" 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-a8cbe82 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a8cbe82\" 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-a7fadfc\" data-id=\"a7fadfc\" 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-4377d8f elementor-widget elementor-widget-heading\" data-id=\"4377d8f\" 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. Caract\u00e9ristiques de la presse plieuse tandem robuste<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d897c27 elementor-widget elementor-widget-heading\" data-id=\"d897c27\" 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) Capacit\u00e9 de traitement extra-longue<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dde9260 elementor-widget elementor-widget-text-editor\" data-id=\"dde9260\" 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>Machine \u00e0 cintrer ordinaire :<\/strong><\/h4><p>Traite g\u00e9n\u00e9ralement des longueurs de 2 \u00e0 6 m\u00e8tres.<\/p><h4><strong>Liaison \u00e0 double machine :<\/strong><\/h4><p>Peut traiter :<\/p><p>10 m\u00e8tres<\/p><p>12 m\u00e8tres<\/p><p>14 m\u00e8tres<\/p><p>Plus de 16 m\u00e8tres<\/p><p>Pi\u00e8ces de grande taille.<\/p><p><strong>Par exemple:<\/strong><\/p><ul><li>tours d&#039;\u00e9oliennes<\/li><li>poteaux \u00e9lectriques<\/li><li>poteaux d&#039;\u00e9clairage public<\/li><li>plaques de coque de navire<\/li><li>Composants du pont<\/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-2dce8d8 elementor-widget elementor-widget-heading\" data-id=\"2dce8d8\" 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) Tonnage extra-large<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06c26f8 elementor-widget elementor-widget-text-editor\" data-id=\"06c26f8\" 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 tonnage est superpos\u00e9 apr\u00e8s l&#039;attelage.<\/p><p><strong>Par exemple:<\/strong><\/p><p>Deux machines de 400 tonnes<\/p><p><strong>Apr\u00e8s la liaison\u00a0:<\/strong><\/p><p>Une capacit\u00e9 de traitement synchrone d&#039;environ 800 T peut \u00eatre atteinte.<\/p><p><strong>Convient pour :<\/strong><\/p><ul><li>plaques d&#039;acier \u00e9paisses<\/li><li>Acier \u00e0 haute r\u00e9sistance<\/li><li>Acier r\u00e9sistant \u00e0 l&#039;usure<\/li><li>\u00c9l\u00e9ments structurels de grande taille<\/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-7b95bfd elementor-widget elementor-widget-heading\" data-id=\"7b95bfd\" 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) Haute pr\u00e9cision de synchronisation<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb87066 elementor-widget elementor-widget-text-editor\" data-id=\"bb87066\" 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 syst\u00e8mes de synchronisation \u00e9lectrohydrauliques modernes permettent un fonctionnement coordonn\u00e9 des deux machines. Associ\u00e9s \u00e0 un syst\u00e8me de retour d&#039;information par r\u00e8gle \u00e0 gradu\u00e9e et \u00e0 une compensation automatique, ils r\u00e9duisent consid\u00e9rablement l&#039;\u00e9cart angulaire et l&#039;erreur de position lors du cintrage de pi\u00e8ces longues.<\/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-60b959a elementor-widget elementor-widget-heading\" data-id=\"60b959a\" 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) Mode double ind\u00e9pendant + li\u00e9<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a24a14f elementor-widget elementor-widget-text-editor\" data-id=\"a24a14f\" 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>C&#039;est l\u00e0 le plus grand avantage.<\/p><p><strong>\u00c7a peut:<\/strong><\/p><p>Liaison \u00e0 deux machines.<\/p><p><strong>Il peut \u00e9galement\u00a0:<\/strong><\/p><p>Deux machines peuvent fonctionner ind\u00e9pendamment.<\/p><p>L&#039;utilisation des \u00e9quipements est nettement am\u00e9lior\u00e9e.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7351a7 elementor-widget elementor-widget-heading\" data-id=\"c7351a7\" 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) Compensation automatique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49b8d36 elementor-widget elementor-widget-text-editor\" data-id=\"49b8d36\" 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>Utilisations :<\/strong><\/p><p>Compensation hydraulique CNC<\/p><p>ou<\/p><p>Compensation m\u00e9canique<\/p><p><strong>Garantit :<\/strong><\/p><p>Angles de pliage constants pour les pi\u00e8ces longues.<\/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-fb605df elementor-widget elementor-widget-heading\" data-id=\"fb605df\" 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) Haut degr\u00e9 d&#039;automatisation<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4ead3a elementor-widget elementor-widget-text-editor\" data-id=\"b4ead3a\" 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>Peut \u00eatre \u00e9quip\u00e9 de :<\/strong><\/p><ul><li><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/fr\/systeme-de-chargement-et-de-dechargement-automatique\/\" target=\"_blank\" rel=\"noopener\">Chargement et d\u00e9chargement automatiques<\/a><\/span><\/li><li>ventouses \u00e0 vide<\/li><li>Manutention de suivi<\/li><li>Robot \u00e0 six axes<\/li><li>Transport AGV<\/li><li>syst\u00e8me MES<\/li><\/ul><p>R\u00e9aliser une production intelligente.<\/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-47cee5a elementor-widget elementor-widget-image\" data-id=\"47cee5a\" 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=\"534\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Bending-Machine-Backgauge.jpg\" class=\"attachment-large size-large wp-image-6178\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Bending-Machine-Backgauge.jpg 899w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Bending-Machine-Backgauge-300x200.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Bending-Machine-Backgauge-768x513.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Bending-Machine-Backgauge-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-75975d1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"75975d1\" 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-bba5cd9\" data-id=\"bba5cd9\" 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-8c8c956 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8c8c956\" 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-873f3ae elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"873f3ae\" 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-ec6a88e\" data-id=\"ec6a88e\" 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-b8477d9 elementor-widget elementor-widget-heading\" data-id=\"b8477d9\" 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. Analyse des forces fondamentales<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ca7543 elementor-widget elementor-widget-heading\" data-id=\"2ca7543\" 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\">Tableau d&#039;analyse des points forts\u00a0:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80cafe7 elementor-widget elementor-widget-text-editor\" data-id=\"80cafe7\" 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<table><tbody><tr><td width=\"134\"><p><strong><b>Avantages<\/b><\/strong><\/p><\/td><td width=\"223\"><p><strong><b>Description<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"134\"><p>Courbure extra-longue<\/p><\/td><td width=\"223\"><p>Permet de r\u00e9aliser le pliage de pi\u00e8ces de plus de 10 m\u00e8tres en une seule op\u00e9ration.<\/p><\/td><\/tr><tr><td width=\"134\"><p>Haute efficacit\u00e9<\/p><\/td><td width=\"223\"><p>R\u00e9duit le traitement segment\u00e9 et le positionnement r\u00e9p\u00e9titif<\/p><\/td><\/tr><tr><td width=\"134\"><p>Haute pr\u00e9cision<\/p><\/td><td width=\"223\"><p>La commande synchrone \u00e0 double machine assure une excellente constance angulaire<\/p><\/td><\/tr><tr><td width=\"134\"><p>Grande flexibilit\u00e9<\/p><\/td><td width=\"223\"><p>Commutable entre les modes connect\u00e9 et autonome<\/p><\/td><\/tr><tr><td width=\"134\"><p>Automatisation<\/p><\/td><td width=\"223\"><p>Facile \u00e0 int\u00e9grer aux robots et aux lignes de production intelligentes<\/p><\/td><\/tr><tr><td width=\"134\"><p>Retour sur investissement \u00e9lev\u00e9<\/p><\/td><td width=\"223\"><p>Un seul syst\u00e8me couvre un plus large \u00e9ventail de sc\u00e9narios de traitement.<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8a22e2 elementor-widget elementor-widget-text-editor\" data-id=\"a8a22e2\" 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>Du point de vue de l&#039;investissement, bien que l&#039;investissement initial dans ce type d&#039;\u00e9quipement soit relativement \u00e9lev\u00e9, il pr\u00e9sente une forte valeur globale dans les sc\u00e9narios de traitement \u00e0 grande \u00e9chelle\u00a0:<\/b><\/strong><\/p><ul><li>Cela r\u00e9duit le recours \u00e0 l&#039;\u00e9pissage segment\u00e9 et aux corrections secondaires.<\/li><li>Augmente le temps de cycle de production.<\/li><li>R\u00e9duit la manutention manuelle.<\/li><li>Am\u00e9liore le rendement de premi\u00e8re passe des grandes pi\u00e8ces.<\/li><li>Adapt\u00e9 \u00e0 la production de pi\u00e8ces de grande taille \u00e0 haute valeur ajout\u00e9e.<\/li><\/ul><p>Pour les entreprises b\u00e9n\u00e9ficiant de commandes stables de pi\u00e8ces volumineuses, la cintreuse tandem robuste n&#039;est souvent pas \u00ab superflue \u00bb, mais plut\u00f4t un \u00e9quipement important pour augmenter la capacit\u00e9 de production et \u00e9tendre les fronti\u00e8res de l&#039;entreprise.<\/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-23da0be elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"23da0be\" 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-b1fc215\" data-id=\"b1fc215\" 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-8b8de4b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8b8de4b\" 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-768e43e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"768e43e\" 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-fd7ab4f\" data-id=\"fd7ab4f\" 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-bc94edd elementor-widget elementor-widget-heading\" data-id=\"bc94edd\" 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. Secteurs d&#039;application typiques<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-deb550f elementor-widget elementor-widget-text-editor\" data-id=\"deb550f\" 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>Principalement utilis\u00e9 dans :<\/b><\/strong><\/p><ul><li>Fabrication de structures en acier<\/li><li>poteaux et tours \u00e9lectriques<\/li><li>tours d&#039;\u00e9oliennes<\/li><li>construction navale<\/li><li>Machines portuaires<\/li><li>Machines de construction<\/li><li>fabrication de conteneurs<\/li><li>\u00c9quipements pour les nouvelles \u00e9nergies<\/li><li>v\u00e9hicules ferroviaires<\/li><li>grands r\u00e9servoirs sous pression<\/li><li>fabrication de t\u00f4les lourdes<\/li><li>Ing\u00e9nierie des ponts<\/li><li>murs-rideaux de construction<\/li><li>production de poteaux d&#039;\u00e9clairage public<\/li><li>Fabrication d&#039;ascenseurs<\/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-69a2cec elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"69a2cec\" 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-ff4dedf\" data-id=\"ff4dedf\" 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-4ac603f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4ac603f\" 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-9227277 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9227277\" 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-dd3423c\" data-id=\"dd3423c\" 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-ed98634 elementor-widget elementor-widget-heading\" data-id=\"ed98634\" 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. Directives en mati\u00e8re d&#039;approvisionnement<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36a0467 elementor-widget elementor-widget-text-editor\" data-id=\"36a0467\" 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>Lors de l&#039;achat de ce type d&#039;\u00e9quipement, il est essentiel de prendre en compte bien plus que le simple tonnage et la longueur. La compatibilit\u00e9 du syst\u00e8me et la stabilit\u00e9 \u00e0 long terme sont primordiales. Les dimensions suivantes sont critiques\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-eaa9963 elementor-widget elementor-widget-heading\" data-id=\"eaa9963\" 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) Correspondance avec les besoins r\u00e9els de traitement<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88e14a4 elementor-widget elementor-widget-text-editor\" data-id=\"88e14a4\" 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>Premi\u00e8rement, veuillez clarifier les points suivants\u00a0:<\/b><\/strong><\/p><ul><li>Longueur maximale de la plaque<\/li><li>Quel est le mat\u00e9riau le plus \u00e9pais ?<\/li><li>Le mat\u00e9riau couramment utilis\u00e9 est-il l&#039;acier au carbone, l&#039;acier inoxydable ou l&#039;aluminium\u00a0?<\/li><li>S&#039;agit-il d&#039;un seul long virage ou de plusieurs virages complexes\u00a0?<\/li><li>Une constance angulaire de haute pr\u00e9cision est-elle requise\u00a0?<\/li><li>Traitez-vous fr\u00e9quemment de grands lots de pi\u00e8ces ?<\/li><\/ul><p>Ces \u00e9l\u00e9ments d\u00e9terminent directement le tonnage requis, la longueur de la table de travail et le syst\u00e8me de contr\u00f4le.<\/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-8efdbe7 elementor-widget elementor-widget-heading\" data-id=\"8efdbe7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Capacit\u00e9 de contr\u00f4le de la pr\u00e9cision de la liaison et de la synchronisation<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c7041b elementor-widget elementor-widget-text-editor\" data-id=\"4c7041b\" 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 pr\u00e9cision de la synchronisation est essentielle au bon fonctionnement d&#039;un syst\u00e8me \u00e0 deux machines. Points cl\u00e9s \u00e0 v\u00e9rifier lors de l&#039;achat\u00a0:<\/b><\/strong><\/p><ul><li>Niveau de contr\u00f4le des erreurs de synchronisation des deux machines<\/li><li>La prise en charge de la d\u00e9tection en boucle ferm\u00e9e<\/li><li>La compensation automatique des \u00e9carts est-elle disponible ?<\/li><li>Stabilit\u00e9 lors d&#039;un fonctionnement \u00e0 long terme<\/li><li>La pr\u00e9cision reste-t-elle constante lors de flexions r\u00e9p\u00e9t\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-c6b89a6 elementor-widget elementor-widget-heading\" data-id=\"c6b89a6\" 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) Rigidit\u00e9 du cadre et stabilit\u00e9 g\u00e9n\u00e9rale<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6554d38 elementor-widget elementor-widget-text-editor\" data-id=\"6554d38\" 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 le ch\u00e2ssis d&#039;un engin lourd n&#039;est pas suffisamment rigide, il est sujet aux probl\u00e8mes suivants apr\u00e8s une utilisation prolong\u00e9e\u00a0:<\/b><\/strong><\/p><ul><li>D\u00e9flexion du curseur<\/li><li>D\u00e9formation du corps de la machine<\/li><li>Angles gauche et droit incoh\u00e9rents<\/li><li>R\u00e9duction de la pr\u00e9cision<\/li><\/ul><p>Par cons\u00e9quent, le mat\u00e9riau du ch\u00e2ssis de la machine, le proc\u00e9d\u00e9 de soudage, le traitement thermique et les capacit\u00e9s d&#039;usinage de pr\u00e9cision sont tous tr\u00e8s importants.<\/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-c3e7418 elementor-widget elementor-widget-heading\" data-id=\"c3e7418\" 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) Qualit\u00e9 du syst\u00e8me hydraulique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f01dc5 elementor-widget elementor-widget-text-editor\" data-id=\"6f01dc5\" 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 syst\u00e8me hydraulique influe sur\u00a0:<\/b><\/strong><\/p><ul><li>fonctionnement fluide<\/li><li>Bruit<\/li><li>g\u00e9n\u00e9ration de chaleur<\/li><li>Vitesse de r\u00e9ponse de la synchronisation<\/li><li>taux d&#039;\u00e9chec<\/li><\/ul><p><strong><b>Consid\u00e9rations recommand\u00e9es\u00a0:<\/b><\/strong><\/p><ul><li>Quel type de groupe de vannes hydrauliques est utilis\u00e9 ?<\/li><li>Existe-t-il un syst\u00e8me de r\u00e9gulation de la temp\u00e9rature de l&#039;huile\u00a0?<\/li><li>Le syst\u00e8me de filtration est-il ad\u00e9quat\u00a0?<\/li><li>La marque et la dur\u00e9e de vie des joints<\/li><li>capacit\u00e9 de charge lourde continue<\/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-e6cbbd7 elementor-widget elementor-widget-heading\" data-id=\"e6cbbd7\" 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) Facilit\u00e9 d&#039;utilisation du syst\u00e8me CNC<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-841a1e0 elementor-widget elementor-widget-text-editor\" data-id=\"841a1e0\" 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 usines, le syst\u00e8me doit non seulement \u00eatre pr\u00e9cis, mais aussi facile \u00e0 utiliser.<\/p><p><strong><b>Points cl\u00e9s \u00e0 prendre en compte\u00a0:<\/b><\/strong><\/p><ul><li>Le programme est-il facile \u00e0 modifier\u00a0?<\/li><li>Est-ce qu&#039;il prend en charge la programmation graphique de la courbure ?<\/li><li>Le stockage des param\u00e8tres est-il suffisant\u00a0?<\/li><li>La commande de liaison est-elle intelligente\u00a0?<\/li><li>Prend-il en charge la compensation d&#039;angle et la correction automatique\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-32ef392 elementor-widget elementor-widget-heading\" data-id=\"32ef392\" 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) Pr\u00e9cision de la but\u00e9e arri\u00e8re<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e9d3a4 elementor-widget elementor-widget-text-editor\" data-id=\"1e9d3a4\" 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 but\u00e9e arri\u00e8re d\u00e9termine la pr\u00e9cision des dimensions de pliage de la pi\u00e8ce.<\/p><p><strong><b>Points cl\u00e9s \u00e0 prendre en compte\u00a0:<\/b><\/strong><\/p><ul><li>R\u00e9p\u00e9tabilit\u00e9<\/li><li>vitesse de d\u00e9placement<\/li><li>Stabilit\u00e9<\/li><li>Capacit\u00e9 de configuration multi-axes<\/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-642bbf0 elementor-widget elementor-widget-heading\" data-id=\"642bbf0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">7) Capacit\u00e9 de configuration de la puce<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-825d764 elementor-widget elementor-widget-text-editor\" data-id=\"825d764\" 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 \u00e9quipements lourds n\u00e9cessitent souvent une plus grande adaptabilit\u00e9 des matrices.<\/p><p><strong><b>Points cl\u00e9s \u00e0 prendre en compte\u00a0:<\/b><\/strong><\/p><ul><li>Disponibilit\u00e9 des moules standard<\/li><li>Assistance pour les moules personnalis\u00e9s<\/li><li>Facilit\u00e9 de remplacement rapide du moule<\/li><li>r\u00e9sistance \u00e0 l&#039;usure du moule<\/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-72d69d6 elementor-widget elementor-widget-heading\" data-id=\"72d69d6\" 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\">8) Service apr\u00e8s-vente et fourniture de pi\u00e8ces d\u00e9tach\u00e9es<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc4b238 elementor-widget elementor-widget-text-editor\" data-id=\"cc4b238\" 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>Ce type d&#039;\u00e9quipement n\u00e9cessite d&#039;importants investissements, ce qui rend le service apr\u00e8s-vente crucial\u00a0:<\/b><\/strong><\/p><ul><li>Un service sur site peut-il \u00eatre assur\u00e9 rapidement\u00a0?<\/li><li>Le syst\u00e8me de contr\u00f4le est-il facile \u00e0 entretenir\u00a0?<\/li><li>Les pi\u00e8ces de rechange telles que les composants hydrauliques, les capteurs et les r\u00e8gles lin\u00e9aires sont-elles disponibles en quantit\u00e9 suffisante\u00a0?<\/li><li>L&#039;installation, la mise en service et la formation sont-elles assur\u00e9es\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-ed24c82 elementor-widget elementor-widget-heading\" data-id=\"ed24c82\" 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\">9) Exhaustivit\u00e9 des dispositifs de s\u00e9curit\u00e9<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e7a55e elementor-widget elementor-widget-text-editor\" data-id=\"4e7a55e\" 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 cintreuses \u00e0 liaisons robustes pr\u00e9sentent des risques \u00e9lev\u00e9s pour la s\u00e9curit\u00e9.<\/p><p><strong><b>Lors de vos achats, soyez attentif \u00e0\u00a0:<\/b><\/strong><\/p><ul><li>Dispositifs de s\u00e9curit\u00e9 \u00e0 deux mains<\/li><li>Protection photo\u00e9lectrique<\/li><li>Syst\u00e8me d&#039;arr\u00eat d&#039;urgence<\/li><li>Protection contre les liaisons anormales<\/li><li>Protection contre les dysfonctionnements<\/li><li>Conception de s\u00e9curit\u00e9 pour l&#039;installation de moules<\/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-49eb7cd elementor-widget elementor-widget-heading\" data-id=\"49eb7cd\" 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\">Id\u00e9es fausses courantes lors des achats\u00a0:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b04e7f elementor-widget elementor-widget-text-editor\" data-id=\"0b04e7f\" 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>\u2013 Se concentrer uniquement sur le tonnage, en ignorant le processus<\/strong><\/h4><p>Une force de serrage importante n&#039;est pas forc\u00e9ment adapt\u00e9e \u00e0 toutes les pi\u00e8ces. Diff\u00e9rents mat\u00e9riaux, longueurs et m\u00e9thodes de pliage requi\u00e8rent des forces de serrage diff\u00e9rentes.<\/p><h4><strong>\u2013 Se concentrer uniquement sur la longueur, en ignorant la pr\u00e9cision de la synchronisation<\/strong><\/h4><p>Une longueur excessive ne garantit pas de bonnes performances de pliage. La pr\u00e9cision de la synchronisation est essentielle pour l&#039;assemblage de deux machines\u00a0; sinon, les pi\u00e8ces longues sont sujettes \u00e0 des irr\u00e9gularit\u00e9s aux deux extr\u00e9mit\u00e9s.<\/p><h4><strong>\u2013 Sous-estimation du retour \u00e9lastique de la pi\u00e8ce<\/strong><\/h4><p>En particulier pour des mat\u00e9riaux comme l&#039;acier inoxydable et l&#039;acier \u00e0 haute r\u00e9sistance, le retour \u00e9lastique est important, ce qui n\u00e9cessite des \u00e9quipements et des syst\u00e8mes dot\u00e9s de meilleures capacit\u00e9s de compensation d&#039;angle.<\/p><h4><strong>\u2013 Ignorer les conditions d&#039;installation des fondations<\/strong><\/h4><p>Les \u00e9quipements lourds \u00e0 double liaison m\u00e9canique exigent des fondations, un niveau et une implantation spatiale irr\u00e9prochables. Des fondations de mauvaise qualit\u00e9 auront un impact n\u00e9gatif sur la pr\u00e9cision et la dur\u00e9e de vie \u00e0 long terme.<\/p><h4><strong>\u2013 Ignorer les niveaux de comp\u00e9tence des op\u00e9rateurs<\/strong><\/h4><p>M\u00eame le meilleur \u00e9quipement aura du mal \u00e0 fonctionner de mani\u00e8re optimale si le fonctionnement, la programmation et la s\u00e9lection des matrices sont inad\u00e9quats.<\/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-c63d60d elementor-widget elementor-widget-heading\" data-id=\"c63d60d\" 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\">Recommandations pour la d\u00e9cision d&#039;achat\u00a0:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-719a7a3 elementor-widget elementor-widget-text-editor\" data-id=\"719a7a3\" 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 vos commandes consistent principalement en des pi\u00e8ces de petite \u00e0 moyenne taille, avec occasionnellement des pi\u00e8ces extra-longues, la liaison de deux machines est g\u00e9n\u00e9ralement plus rentable qu&#039;une seule machine de pliage extra-large.<\/p><p>Si vous produisez r\u00e9guli\u00e8rement des pi\u00e8ces extra-longues, extra-lourdes et extra-\u00e9paisses, vous devriez \u00e9valuer plus en d\u00e9tail la rigidit\u00e9, le niveau d&#039;automatisation et la sp\u00e9cialisation de la cha\u00eene de liaison.<\/p><p>\u00c0 noter \u00e9galement\u00a0: un tonnage plus important n\u2019est pas toujours synonyme de meilleure qualit\u00e9. Le v\u00e9ritable facteur d\u00e9terminant de la qualit\u00e9 du produit fini est \u00ab\u00a0un tonnage raisonnable, des matrices adapt\u00e9es, des param\u00e8tres de processus corrects et une synchronisation stable\u00a0\u00bb.<\/p><p>Au sein d&#039;une m\u00eame gamme de produits, le choix d&#039;un syst\u00e8me de contr\u00f4le \u00e9prouv\u00e9, d&#039;un m\u00e9canisme de synchronisation fiable et d&#039;un syst\u00e8me de service complet est souvent plus important que la simple recherche de sp\u00e9cifications plus \u00e9lev\u00e9es.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0fd84a6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0fd84a6\" 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-a08b9bc\" data-id=\"a08b9bc\" 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-ba472eb elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ba472eb\" 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-3706599 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3706599\" 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-f9d898e\" data-id=\"f9d898e\" 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-b77262b elementor-widget elementor-widget-heading\" data-id=\"b77262b\" 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. Entretien de routine<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e438cf elementor-widget elementor-widget-text-editor\" data-id=\"4e438cf\" 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>Il est recommand\u00e9 de mettre en place un syst\u00e8me de maintenance standardis\u00e9\u00a0:<\/strong><\/p><table><tbody><tr><td><p><strong><b>Faire du v\u00e9lo<\/b><\/strong><\/p><\/td><td width=\"216\"><p><strong><b>Contenu de la maintenance<\/b><\/strong><\/p><\/td><\/tr><tr><td><p><strong><b>Par quart de travail<\/b><\/strong><\/p><\/td><td width=\"216\"><p>V\u00e9rifier le niveau d&#039;huile hydraulique, nettoyer l&#039;\u00e9quipement et contr\u00f4ler les dispositifs de s\u00e9curit\u00e9<\/p><\/td><\/tr><tr><td><p><strong><b>Hebdomadaire<\/b><\/strong><\/p><\/td><td width=\"216\"><p>V\u00e9rifier les points de lubrification, les rails de guidage, les vis-m\u00e8res, les fixations et l&#039;\u00e9tat de synchronisation<\/p><\/td><\/tr><tr><td><p><strong><b>Mensuel<\/b><\/strong><\/p><\/td><td width=\"216\"><p>V\u00e9rifiez l&#039;absence de fuites dans le syst\u00e8me hydraulique et contr\u00f4lez la pr\u00e9cision du codeur lin\u00e9aire et de la but\u00e9e arri\u00e8re.<\/p><\/td><\/tr><tr><td><p><strong><b>Trimestriel<\/b><\/strong><\/p><\/td><td width=\"216\"><p>V\u00e9rifiez la contamination de l&#039;huile, les filtres, le syst\u00e8me de refroidissement et le c\u00e2blage \u00e9lectrique.<\/p><\/td><\/tr><tr><td><p><strong><b>Annuel<\/b><\/strong><\/p><\/td><td width=\"216\"><p>Remplacer l&#039;huile hydraulique (en fonction des conditions de fonctionnement) et effectuer un \u00e9talonnage complet de la synchronisation et de la pr\u00e9cision g\u00e9om\u00e9trique.<\/p><\/td><\/tr><\/tbody><\/table><p>\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-dfc8df7 elementor-widget elementor-widget-text-editor\" data-id=\"dfc8df7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Par ailleurs, il convient d&#039;\u00e9viter toute surcharge, de contr\u00f4ler r\u00e9guli\u00e8rement l&#039;usure des moules et d&#039;assurer la lubrification des rails de guidage et des vis-m\u00e8res. Un \u00e9talonnage p\u00e9riodique des syst\u00e8mes de synchronisation et de compensation est \u00e9galement n\u00e9cessaire pour garantir une pr\u00e9cision stable \u00e0 long terme.<\/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-49cc713 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"49cc713\" 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-e7fe1ab\" data-id=\"e7fe1ab\" 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-cb5b166 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cb5b166\" 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-b5737a7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b5737a7\" 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-3386aa2\" data-id=\"3386aa2\" 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-a9bd6ec elementor-widget elementor-widget-heading\" data-id=\"a9bd6ec\" 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. Pannes courantes et d\u00e9pannage<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db37d1f elementor-widget elementor-widget-image\" data-id=\"db37d1f\" 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 loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"444\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Servo-Press-Brake.jpg\" class=\"attachment-large size-large wp-image-6179\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Servo-Press-Brake.jpg 900w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Servo-Press-Brake-300x167.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Servo-Press-Brake-768x427.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Heavy-Duty-Tandem-Servo-Press-Brake-18x10.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<div class=\"elementor-element elementor-element-b1f2d14 elementor-widget elementor-widget-heading\" data-id=\"b1f2d14\" 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) Deux machines sont d\u00e9synchronis\u00e9es<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d4ec41 elementor-widget elementor-widget-text-editor\" data-id=\"6d4ec41\" 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>Param\u00e8tres de liaison incorrects<\/li><li>Dysfonctionnement du capteur<\/li><li>d\u00e9s\u00e9quilibre du syst\u00e8me hydraulique<\/li><li>Signal de communication instable<\/li><\/ul><p><strong><b>D\u00e9pannage\u00a0:<\/b><\/strong><\/p><ul><li>Recalibrer les param\u00e8tres de synchronisation<\/li><li>Dispositif de retour d&#039;information<\/li><li>V\u00e9rifier la pression d&#039;huile et l&#039;\u00e9tat du groupe de soupapes<\/li><li>Test de liaison de communication<\/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-a8e8577 elementor-widget elementor-widget-heading\" data-id=\"a8e8577\" 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) Angles de flexion incoh\u00e9rents<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41f8ab4 elementor-widget elementor-widget-text-editor\" data-id=\"41f8ab4\" 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 incoh\u00e9rente entre les cylindres gauche et droit<\/li><li>D\u00e9viation du cadre ou du curseur<\/li><li>\u00c9paisseur de mat\u00e9riau irr\u00e9guli\u00e8re<\/li><li>Usure de la matrice<\/li><\/ul><p><strong><b>D\u00e9pannage\u00a0:<\/b><\/strong><\/p><ul><li>Pression et course correctes<\/li><li>Rev\u00e9rifier le niveau<\/li><li>Remplacer ou r\u00e9parer la matrice<\/li><li>Effectuer un essai de compensation de flexion<\/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-a2c26b2 elementor-widget elementor-widget-heading\" data-id=\"a2c26b2\" 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) Positionnement inexact de la but\u00e9e arri\u00e8re<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-906a523 elementor-widget elementor-widget-text-editor\" data-id=\"906a523\" 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>Vis m\u00e8re us\u00e9e<\/li><li>Transmission l\u00e2che<\/li><li>Dysfonctionnement de l&#039;encodeur<\/li><li>D\u00e9rive des param\u00e8tres<\/li><\/ul><p><strong><b>D\u00e9pannage\u00a0:<\/b><\/strong><\/p><ul><li>V\u00e9rifier le jeu m\u00e9canique<\/li><li>Re-z\u00e9ro<\/li><li>Inspectez le moteur et l&#039;encodeur.<\/li><li>Effectuer une v\u00e9rification de la pr\u00e9cision du positionnement<\/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-afe9743 elementor-widget elementor-widget-heading\" data-id=\"afe9743\" 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) Surchauffe du syst\u00e8me hydraulique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cf7349 elementor-widget elementor-widget-text-editor\" data-id=\"5cf7349\" 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>fonctionnement continu \u00e0 charge \u00e9lev\u00e9e<\/li><li>contamination par les hydrocarbures<\/li><li>Capacit\u00e9 de refroidissement insuffisante<\/li><li>R\u00e9sistance excessive du groupe de soupapes<\/li><\/ul><p><strong><b>D\u00e9pannage\u00a0:<\/b><\/strong><\/p><ul><li>Cycle de fonctionnement continu du contr\u00f4le<\/li><li>Changez le filtre \u00e0 huile \u00e0 temps<\/li><li>V\u00e9rifier le dispositif de refroidissement<\/li><li>D\u00e9bouchage des circuits d&#039;huile<\/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-2e490e1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2e490e1\" 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-8de611c\" data-id=\"8de611c\" 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-0821cea elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0821cea\" 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-f505f96 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f505f96\" 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-aa48820\" data-id=\"aa48820\" 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-6d88cba elementor-widget elementor-widget-heading\" data-id=\"6d88cba\" 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. R\u00e9sum\u00e9<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db9c7d4 elementor-widget elementor-widget-text-editor\" data-id=\"db9c7d4\" 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 plieuse \u00e0 t\u00f4le \u00e0 double m\u00e9canisme robuste est un \u00e9quipement haut de gamme embl\u00e9matique dans le domaine du traitement de t\u00f4les de grande dimension. Gr\u00e2ce \u00e0 la collaboration synchrone de deux machines, elle s&#039;affranchit des limitations de longueur et de tonnage des machines individuelles, permettant un usinage de haute pr\u00e9cision des t\u00f4les ultra-longues, ultra-lourdes et ultra-larges.<\/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-9e7d62f elementor-widget elementor-widget-video\" data-id=\"9e7d62f\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/ahIwmzHXkog&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\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-b3a2e1b elementor-align-center elementor-widget elementor-widget-button\" data-id=\"b3a2e1b\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.shen-chong.com\/fr\/contact\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Obtenir le devis<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\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-2ee98f9 elementor-widget elementor-widget-text-editor\" data-id=\"2ee98f9\" 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>Ses principaux avantages peuvent se r\u00e9sumer ainsi\u00a0:<\/b><\/strong><\/p><ul><li>Il peut traiter des t\u00f4les plus longues, plus lourdes et plus \u00e9paisses.<\/li><li>Meilleure r\u00e9gularit\u00e9 de flexion<\/li><li>une efficacit\u00e9 de production accrue<\/li><li>Adaptabilit\u00e9 aux conditions de travail complexes de l&#039;industrie lourde<\/li><li>Valeur extr\u00eamement \u00e9lev\u00e9e pour le traitement de composants structurels de grande taille<\/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-ec31b09 elementor-widget elementor-widget-text-editor\" data-id=\"ec31b09\" 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>Cependant, elle impose en m\u00eame temps des exigences \u00e9lev\u00e9es en mati\u00e8re de :<\/b><\/strong><\/p><ul><li>rigidit\u00e9 de l&#039;\u00e9quipement<\/li><li>Pr\u00e9cision de la synchronisation<\/li><li>Syst\u00e8me hydraulique<\/li><li>Syst\u00e8me de contr\u00f4le<\/li><li>Fondation d&#039;installation<\/li><li>niveau de comp\u00e9tence de l&#039;op\u00e9rateur<\/li><li>Maintenance et gestion quotidiennes<\/li><\/ul><p>Par cons\u00e9quent, lors de l&#039;achat et de l&#039;utilisation de cet \u00e9quipement, il convient de ne pas se contenter de prendre en compte le prix et le tonnage, mais aussi d&#039;examiner en d\u00e9tail la qualit\u00e9 de l&#039;\u00e9quipement, son adaptabilit\u00e9 aux processus et ses capacit\u00e9s d&#039;assistance technique.<\/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-0138555 elementor-widget elementor-widget-text-editor\" data-id=\"0138555\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La cintreuse tandem haute performance r\u00e9sout en une seule \u00e9tape le probl\u00e8me du traitement des t\u00f4les ultra-longues et ultra-\u00e9paisses, tout en r\u00e9pondant aux exigences de production de haute pr\u00e9cision, d&#039;efficacit\u00e9 et de flexibilit\u00e9. Gr\u00e2ce \u00e0 son syst\u00e8me de double articulation et de commutation ind\u00e9pendante, sa commande servo-hydraulique synchrone avanc\u00e9e, sa compensation automatique et ses excellentes capacit\u00e9s d&#039;automatisation, elle est devenue un \u00e9quipement essentiel pour les grandes entreprises de fabrication de t\u00f4les et d&#039;\u00e9quipements lourds, leur permettant d&#039;am\u00e9liorer leur capacit\u00e9 de production et de r\u00e9duire leurs co\u00fbts globaux. Un choix judicieux de l&#039;\u00e9quipement, une maintenance standardis\u00e9e et son int\u00e9gration aux lignes de production automatis\u00e9es optimisent encore sa valeur dans le cadre de la fabrication intelligente.<\/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 tandem robuste est un \u00e9quipement de traitement essentiel dans des secteurs tels que la fabrication de t\u00f4les \u00e0 grande \u00e9chelle, la construction de structures m\u00e9talliques, les \u00e9oliennes, la construction navale, les poteaux \u00e9lectriques, le transport ferroviaire et les engins de chantier. Elle assure une commande synchrone gr\u00e2ce \u00e0 deux presses plieuses CNC de sp\u00e9cifications identiques ou \u00e9quivalentes, permettant le cintrage de pi\u00e8ces ultra-longues et [\u2026]<\/p>","protected":false},"author":1,"featured_media":6174,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6173","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>Heavy-Duty Tandem Bending Machine Ultimate Guide - SC Machinery<\/title>\n<meta name=\"description\" content=\"Heavy-duty tandem bending machine not only solves problem ultra-long ultra-thick plate, but also meets needs high precision and efficiency\" \/>\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\/heavy-duty-tandem-bending-machine-ultimate-guide\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Heavy-Duty Tandem Bending Machine Ultimate Guide - 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