{"id":6250,"date":"2026-08-27T05:27:16","date_gmt":"2026-08-27T05:27:16","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=6250"},"modified":"2026-08-27T05:33:14","modified_gmt":"2026-08-27T05:33:14","slug":"hydraulic-plate-bending-rollers-operation-instructions-and-user-manual","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/fr\/hydraulic-plate-bending-rollers-operation-instructions-and-user-manual\/","title":{"rendered":"Instructions d&#039;utilisation et manuel d&#039;utilisation des rouleaux de cintrage hydrauliques"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6250\" class=\"elementor elementor-6250\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a0c64f1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a0c64f1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div 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.elementor-toc__list-item{counter-increment:item}ol.elementor-toc__list-wrapper .elementor-toc__list-item-text-wrapper:before{content:counters(item,\".\") \". \"}<\/style>\t\t<div class=\"elementor-toc__header\">\n\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable des mati\u00e8res\t\t\t<\/h4>\n\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__adda266\" 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__adda266\" 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__adda266\" 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-cddc381 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cddc381\" 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-9be300b\" data-id=\"9be300b\" 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-f185a6a elementor-widget elementor-widget-text-editor\" data-id=\"f185a6a\" 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>Les cintreuses hydrauliques sont des \u00e9quipements essentiels pour le formage et le traitement des t\u00f4les m\u00e9talliques. Elles utilisent principalement la position relative et le mouvement de rotation des rouleaux sup\u00e9rieurs, inf\u00e9rieurs et lat\u00e9raux pour cintrer en continu des t\u00f4les m\u00e9talliques telles que l&#039;acier, l&#039;acier inoxydable et l&#039;aluminium, donnant progressivement aux t\u00f4les plates la forme de pi\u00e8ces cylindriques, arqu\u00e9es, coniques et autres pi\u00e8ces courbes.<\/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-16ae188 elementor-widget elementor-widget-text-editor\" data-id=\"16ae188\" 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 hydrauliques \u00e0 trois ou quatre rouleaux, de structures diff\u00e9rentes, fonctionnent selon des modes diff\u00e9rents, notamment les mod\u00e8les \u00e0 trois ou quatre rouleaux, sym\u00e9triques, asym\u00e9triques et \u00e0 commande num\u00e9rique (CNC). Leurs mouvements de rouleaux et leurs m\u00e9thodes de contr\u00f4le diff\u00e8rent donc. Par cons\u00e9quent, le contenu qui suit porte sur les cintreuses hydrauliques \u00e0 trois ou quatre rouleaux les plus courantes.<\/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-30b2ec8 elementor-widget elementor-widget-text-editor\" data-id=\"30b2ec8\" 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 fonctionnement de la machine doit \u00eatre effectu\u00e9 conform\u00e9ment au manuel d&#039;instructions, au sch\u00e9ma hydraulique et aux sch\u00e9mas \u00e9lectriques fournis par le fabricant. Les machines \u00e0 quatre rouleaux se composent g\u00e9n\u00e9ralement d&#039;un rouleau sup\u00e9rieur, d&#039;un rouleau inf\u00e9rieur et de rouleaux lat\u00e9raux (gauche et droit). La lev\u00e9e et l&#039;abaissement des rouleaux inf\u00e9rieur et lat\u00e9raux sont assur\u00e9s par des v\u00e9rins hydrauliques, et le syst\u00e8me de commande g\u00e8re le fonctionnement de chaque m\u00e9canisme.<\/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-57b4476 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"57b4476\" 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-e3f7094\" data-id=\"e3f7094\" 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-c1ee2f4 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.elementor-divider-separator{width:100%;min-height:var(--divider-pattern-height);-webkit-mask-size:var(--divider-pattern-size) 100%;mask-size:var(--divider-pattern-size) 100%;-webkit-mask-repeat:var(--divider-pattern-repeat);mask-repeat:var(--divider-pattern-repeat);background-color:var(--divider-color);-webkit-mask-image:var(--divider-pattern-url);mask-image:var(--divider-pattern-url)}.elementor-widget-divider--no-spacing{--divider-pattern-size:auto}.elementor-widget-divider--bg-round{--divider-pattern-repeat:round}.rtl .elementor-widget-divider .elementor-divider__text{direction:rtl}.e-con-inner>.elementor-widget-divider,.e-con>.elementor-widget-divider{width:var(--container-widget-width,100%);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c29fcc7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c29fcc7\" 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-ba7c1c6\" data-id=\"ba7c1c6\" 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-9abffd1 elementor-widget elementor-widget-heading\" data-id=\"9abffd1\" 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. Structure de base des rouleaux de cintrage de plaques hydrauliques<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ef1453 elementor-widget elementor-widget-text-editor\" data-id=\"2ef1453\" 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 rouleuse de t\u00f4les hydraulique typique comprend principalement les syst\u00e8mes suivants\u00a0:<\/p><table><tbody><tr><td width=\"163\"><p><strong><b>Syst\u00e8me<\/b><\/strong><\/p><\/td><td width=\"175\"><p><strong><b>Composants principaux<\/b><\/strong><\/p><\/td><td width=\"160\"><p><strong><b>Fonctions principales<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"163\"><p>Syst\u00e8me de cadre<\/p><\/td><td width=\"175\"><p>Cadres gauche et droit, base, poutres de liaison<\/p><\/td><td width=\"160\"><p>Supporter la charge principale pendant le processus de laminage de la t\u00f4le<\/p><\/td><\/tr><tr><td width=\"163\"><p>Syst\u00e8me de rouleaux<\/p><\/td><td width=\"175\"><p>Rouleau sup\u00e9rieur, rouleau inf\u00e9rieur, rouleaux lat\u00e9raux<\/p><\/td><td width=\"160\"><p>Appliquer une pression de flexion sur la feuille de mat\u00e9riau<\/p><\/td><\/tr><tr><td width=\"163\"><p>Syst\u00e8me d&#039;entra\u00eenement principal<\/p><\/td><td width=\"175\"><p>Moteur hydraulique\/moteur \u00e9lectrique, r\u00e9ducteur, engrenages, etc.<\/p><\/td><td width=\"160\"><p>Actionnez les rouleaux pour les faire tourner.<\/p><\/td><\/tr><tr><td width=\"163\"><p>Syst\u00e8me hydraulique<\/p><\/td><td width=\"175\"><p>Pompe hydraulique, r\u00e9servoir d&#039;huile, groupe de vannes, v\u00e9rin, canalisations<\/p><\/td><td width=\"160\"><p>R\u00e9aliser le levage, le serrage et l&#039;inclinaison des rouleaux<\/p><\/td><\/tr><tr><td width=\"163\"><p>Syst\u00e8me \u00e9lectrique<\/p><\/td><td width=\"175\"><p>Armoire \u00e9lectrique, automate programmable, contacteurs, capteurs<\/p><\/td><td width=\"160\"><p>Fonctionnement des \u00e9quipements de contr\u00f4le<\/p><\/td><\/tr><tr><td width=\"163\"><p>Syst\u00e8me op\u00e9rateur<\/p><\/td><td width=\"175\"><p>Poste de commande, \u00e9cran tactile ou syst\u00e8me CNC<\/p><\/td><td width=\"160\"><p>Interaction homme-machine et param\u00e9trage<\/p><\/td><\/tr><tr><td width=\"163\"><p>Dispositif d&#039;inclinaison<\/p><\/td><td width=\"175\"><p>Cylindre d&#039;inclinaison, cadre d&#039;inclinaison<\/p><\/td><td width=\"160\"><p>Faciliter le retrait du cylindre de formage<\/p><\/td><\/tr><tr><td width=\"163\"><p>Dispositif d&#039;\u00e9quilibrage\/synchronisation<\/p><\/td><td width=\"175\"><p>Vanne de synchronisation, capteur de d\u00e9placement, etc.<\/p><\/td><td width=\"160\"><p>Assurez un mouvement r\u00e9gulier aux deux extr\u00e9mit\u00e9s des rouleaux.<\/p><\/td><\/tr><tr><td width=\"163\"><p>Dispositif de s\u00e9curit\u00e9<\/p><\/td><td width=\"175\"><p>Arr\u00eat d&#039;urgence, interrupteur de fin de course, garde-corps, corde de s\u00e9curit\u00e9, etc.<\/p><\/td><td width=\"160\"><p>Emp\u00eacher le personnel de p\u00e9n\u00e9trer accidentellement dans les zones dangereuses<\/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-7f1b721 elementor-widget elementor-widget-text-editor\" data-id=\"7f1b721\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Dans une structure typique d&#039;une cintreuse hydraulique \u00e0 quatre rouleaux, le rouleau sup\u00e9rieur assure g\u00e9n\u00e9ralement les fonctions principales d&#039;entra\u00eenement et de cintrage, le rouleau inf\u00e9rieur sert \u00e0 serrer la plaque et les deux rouleaux lat\u00e9raux sont utilis\u00e9s pour le pr\u00e9-cintrage des extr\u00e9mit\u00e9s et le formage global.<\/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-8dfacc0 elementor-widget elementor-widget-image\" data-id=\"8dfacc0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Hydraulic-Plate-Bending-Roller-12X3200.jpg\" class=\"attachment-large size-large wp-image-6254\" alt=\"Rouleau cintreur hydraulique pour plaques 12X3200\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Hydraulic-Plate-Bending-Roller-12X3200.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Hydraulic-Plate-Bending-Roller-12X3200-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Hydraulic-Plate-Bending-Roller-12X3200-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/Hydraulic-Plate-Bending-Roller-12X3200-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6fa6358 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"6fa6358\" 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\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-00761ee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"00761ee\" 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-7454a62\" data-id=\"7454a62\" 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-d261be0 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d261be0\" 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-954fc71 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"954fc71\" 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-9233b77\" data-id=\"9233b77\" 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-be6884e elementor-widget elementor-widget-heading\" data-id=\"be6884e\" 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. Connaissances essentielles que les op\u00e9rateurs doivent ma\u00eetriser<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d81c298 elementor-widget elementor-widget-text-editor\" data-id=\"d81c298\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Avant de commencer l&#039;exploitation, les op\u00e9rateurs doivent se familiariser avec\u00a0:<\/b><\/strong><\/p><ul><li>structure de la machine<\/li><li>Principe de fonctionnement d&#039;un syst\u00e8me hydraulique<\/li><li>fonctions des boutons de commande \u00e9lectrique<\/li><li>Sens de d\u00e9placement de chaque rouleau<\/li><li>\u00c9paisseur maximale admissible de la t\u00f4le<\/li><li>Largeur de feuille maximale admissible<\/li><li>diam\u00e8tre de roulement minimal<\/li><li>capacit\u00e9 de roulement maximale<\/li><li>Limites de r\u00e9sistance des mat\u00e9riaux<\/li><li>Pression de service maximale admissible<\/li><li>Toutes les zones dangereuses<\/li><li>emplacement du bouton d&#039;arr\u00eat d&#039;urgence<\/li><li>M\u00e9thodes de chargement et de d\u00e9chargement correctes<\/li><li>m\u00e9thodes de d\u00e9chargement des pi\u00e8ces<\/li><li>Proc\u00e9dures d&#039;arr\u00eat en cas de situation anormale<\/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-6cdeb7a elementor-widget elementor-widget-text-editor\" data-id=\"6cdeb7a\" 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 personnel n&#039;ayant pas \u00e9t\u00e9 form\u00e9 ou ne connaissant pas le fonctionnement de l&#039;\u00e9quipement ne doit pas utiliser la rouleuse de t\u00f4les de mani\u00e8re autonome.<\/p><p>L&#039;un des principaux risques pour la s\u00e9curit\u00e9 li\u00e9s \u00e0 la rouleuse de t\u00f4les provient de la zone de pincement entre les rouleaux rotatifs. Par cons\u00e9quent, les poign\u00e9es, v\u00eatements, outils, etc. doivent imp\u00e9rativement \u00eatre maintenus \u00e0 distance du syst\u00e8me de rouleaux pendant son fonctionnement. Les manuels d&#039;utilisation de l&#039;\u00e9quipement mentionnent \u00e9galement la zone des rouleaux rotatifs comme une zone critique dangereuse.<\/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-201ebd5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"201ebd5\" 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-dd33ea3\" data-id=\"dd33ea3\" 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-6a41218 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6a41218\" 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-a9a900f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a9a900f\" 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-3df07f0\" data-id=\"3df07f0\" 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-7e8fb0e elementor-widget elementor-widget-heading\" data-id=\"7e8fb0e\" 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. Proc\u00e9dure op\u00e9ratoire standard pour la rouleuse de t\u00f4les hydraulique<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22161aa elementor-widget elementor-widget-text-editor\" data-id=\"22161aa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Lors de la formation des op\u00e9rateurs, la proc\u00e9dure suivante peut \u00eatre appliqu\u00e9e directement\u00a0:<\/b><\/strong><\/p><p>\u2460 V\u00e9rifier l&#039;\u00e9quipement<\/p><p>\u2193<\/p><p>\u2461 V\u00e9rifier l&#039;huile hydraulique<\/p><p>\u2193<\/p><p>\u2462 V\u00e9rifier la lubrification<\/p><p>\u2193<\/p><p>\u2463 V\u00e9rifier le syst\u00e8me \u00e9lectrique<\/p><p>\u2193<\/p><p>\u2464 V\u00e9rifiez les dispositifs d&#039;arr\u00eat d&#039;urgence et de s\u00e9curit\u00e9<\/p><p>\u2193<\/p><p>\u2465 D\u00e9marrer la pompe hydraulique<\/p><p>\u2193<\/p><p>\u2466 V\u00e9rifier le mouvement de chaque rouleau en conditions \u00e0 vide<\/p><p>\u2193<\/p><p>\u2467 V\u00e9rifier les sp\u00e9cifications de la plaque<\/p><p>\u2193<\/p><p>\u2468 Charger l&#039;assiette<\/p><p>\u2193<\/p><p>\u2469 Centrer l&#039;assiette<\/p><p>\u2193<\/p><p>\u246a Fixez le rouleau inf\u00e9rieur<\/p><p>\u2193<\/p><p>\u246b Pr\u00e9-plier la premi\u00e8re extr\u00e9mit\u00e9<\/p><p>\u2193<\/p><p>\u246c Changer de direction<\/p><p>\u2193<\/p><p>\u246d Pr\u00e9-plier la deuxi\u00e8me extr\u00e9mit\u00e9<\/p><p>\u2193<\/p><p>\u246e Roulez la partie centrale<\/p><p>\u2193<\/p><p>\u246f Arrondir l&#039;assiette apr\u00e8s plusieurs passages<\/p><p>\u2193<\/p><p>\u2470 Contr\u00f4le dimensionnel<\/p><p>\u2193<\/p><p>\u2471 R\u00e9pond aux exigences<\/p><p>\u2193<\/p><p>\u2472 Lib\u00e9rer la pi\u00e8ce<\/p><p>\u2193<\/p><p>\u2473 Basculement\/d\u00e9chargement<\/p><p>\u2193<\/p><p>\u3251 Nettoyer l&#039;\u00e9quipement<\/p><p>\u2193<\/p><p>\u3252 V\u00e9rifiez l&#039;\u00e9quipement<\/p><p>\u2193<\/p><p>Arr\u00eatez la machine et d\u00e9branchez-la.<\/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-8a89748 elementor-widget elementor-widget-video\" data-id=\"8a89748\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/3L1Y5O86aaI&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\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-d8fcb5e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d8fcb5e\" 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-ce38610\" data-id=\"ce38610\" 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-1be0e87 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1be0e87\" 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-e698824 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e698824\" 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-d1e37f2\" data-id=\"d1e37f2\" 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-23075d4 elementor-widget elementor-widget-heading\" data-id=\"23075d4\" 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. Inspection avant d\u00e9marrage<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-926ab7f elementor-widget elementor-widget-text-editor\" data-id=\"926ab7f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L&#039;inspection avant d\u00e9marrage est une \u00e9tape cruciale dans le fonctionnement d&#039;une cintreuse hydraulique \u00e0 rouleaux.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5f090a elementor-widget elementor-widget-heading\" data-id=\"f5f090a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Inspection des composants m\u00e9caniques<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7b6ad1 elementor-widget elementor-widget-text-editor\" data-id=\"b7b6ad1\" 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>Inspecter:<\/b><\/strong><\/p><ul><li>V\u00e9rifiez la pr\u00e9sence de fissures dans le cadre.<\/li><li>V\u00e9rifiez le serrage des boulons de fixation.<\/li><li>V\u00e9rifiez que les surfaces des rouleaux ne pr\u00e9sentent pas de dommages apparents.<\/li><li>V\u00e9rifiez la pr\u00e9sence de corps \u00e9trangers sur les rouleaux sup\u00e9rieurs, inf\u00e9rieurs et lat\u00e9raux.<\/li><li>V\u00e9rifier le bon fonctionnement des engrenages.<\/li><li>V\u00e9rifiez le serrage des raccords.<\/li><li>V\u00e9rifiez que les roulements ne pr\u00e9sentent pas d&#039;anomalies.<\/li><li>V\u00e9rifiez le bon fonctionnement du dispositif d&#039;inclinaison.<\/li><li>V\u00e9rifiez la fiabilit\u00e9 de tous les dispositifs de fin de course.<\/li><li>Portez une attention particuli\u00e8re aux surfaces des rouleaux.<\/li><\/ul><p>Des piq\u00fbres importantes, des rayures ou des d\u00e9formations localis\u00e9es sur les surfaces des rouleaux peuvent provoquer des indentations sur la surface de la plaque et affecter la rondeur du mat\u00e9riau lamin\u00e9.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f94f88 elementor-widget elementor-widget-heading\" data-id=\"2f94f88\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Inspection du syst\u00e8me hydraulique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77169f3 elementor-widget elementor-widget-text-editor\" data-id=\"77169f3\" 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 syst\u00e8me hydraulique est la principale source d&#039;\u00e9nergie de la rouleuse de t\u00f4les hydraulique.<\/p><p>Principaux contr\u00f4les pr\u00e9alables au d\u00e9marrage\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-29f59c0 elementor-widget elementor-widget-heading\" data-id=\"29f59c0\" 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\">\u2460 Niveau d&#039;huile hydraulique<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1d67ae elementor-widget elementor-widget-text-editor\" data-id=\"e1d67ae\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>V\u00e9rifiez la jauge de niveau d&#039;huile dans le r\u00e9servoir.<\/p><p><strong><b>Un niveau d&#039;huile insuffisant peut entra\u00eener\u00a0:<\/b><\/strong><\/p><ul><li>cavitation de la pompe hydraulique<\/li><li>Pression du syst\u00e8me instable<\/li><li>Augmentation de la temp\u00e9rature de l&#039;huile hydraulique<\/li><li>Fonctionnement anormal de l&#039;actionneur<\/li><li>Dommages \u00e0 la pompe hydraulique<\/li><\/ul><p>Un niveau d&#039;huile \u00e9lev\u00e9 est \u00e9galement anormal ; le niveau d&#039;huile doit \u00eatre v\u00e9rifi\u00e9 conform\u00e9ment aux sp\u00e9cifications du constructeur.<\/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-877e6d7 elementor-widget elementor-widget-heading\" data-id=\"877e6d7\" 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\">\u2461 \u00c9tat de l&#039;huile hydraulique<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae6ac35 elementor-widget elementor-widget-text-editor\" data-id=\"ae6ac35\" 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>Observation:<\/b><\/strong><\/p><ul><li>Est-ce \u00e9mulsionn\u00e9 ?<\/li><li>Est-ce que c&#039;est sensiblement plus fonc\u00e9 ?<\/li><li>Contient-il une grande quantit\u00e9 d&#039;impuret\u00e9s ?<\/li><li>Pr\u00e9sente-t-elle des bulles anormales\u00a0?<\/li><li>A-t-il une odeur perceptible ?<\/li><\/ul><p>La contamination de l&#039;huile hydraulique affecte directement la fiabilit\u00e9 des vannes, des pompes et des v\u00e9rins hydrauliques.<\/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-8e34815 elementor-widget elementor-widget-heading\" data-id=\"8e34815\" 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\">\u2462 Inspection de la tuyauterie<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6027146 elementor-widget elementor-widget-text-editor\" data-id=\"6027146\" 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>Inspecter:<\/b><\/strong><\/p><ul><li>Conduites de p\u00e9trole \u00e0 haute pression<\/li><li>Connecteurs<\/li><li>Blocs de vannes<\/li><li>Cylindres<\/li><li>Pi\u00e8ces d&#039;\u00e9tanch\u00e9it\u00e9<\/li><\/ul><p>V\u00e9rifiez qu&#039;il n&#039;y a pas de fuites d&#039;huile apparentes.<\/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-d9da7f1 elementor-widget elementor-widget-heading\" data-id=\"d9da7f1\" 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\">\u2463 Manom\u00e8tre<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b86425d elementor-widget elementor-widget-text-editor\" data-id=\"b86425d\" 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>Inspectez le manom\u00e8tre\u00a0:<\/b><\/strong><\/p><ul><li>Est-ce que sa valeur est normalement \u00e0 z\u00e9ro ?<\/li><li>Le pointeur est-il bloqu\u00e9\u00a0?<\/li><li>La surface est-elle endommag\u00e9e ?<\/li><li>L&#039;affichage de la pression est-il anormal\u00a0?<\/li><\/ul><p>N\u2019augmentez pas arbitrairement la pression du syst\u00e8me pour am\u00e9liorer la capacit\u00e9 de laminage.<\/p><p>La pression maximale admissible de l&#039;\u00e9quipement est d\u00e9termin\u00e9e par le syst\u00e8me hydraulique, les v\u00e9rins, le ch\u00e2ssis, les roulements et les rouleaux.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c516451 elementor-widget elementor-widget-heading\" data-id=\"c516451\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Inspection du syst\u00e8me de lubrification<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bc4608 elementor-widget elementor-widget-text-editor\" data-id=\"3bc4608\" 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 roulements, les engrenages, les rails de guidage et les pi\u00e8ces coulissantes de la machine \u00e0 rouler les t\u00f4les doivent \u00eatre lubrifi\u00e9s conform\u00e9ment aux exigences 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-e7e83a9 elementor-widget elementor-widget-heading\" data-id=\"e7e83a9\" 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 zones de lubrification courantes comprennent\u00a0:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce26571 elementor-widget elementor-widget-text-editor\" data-id=\"ce26571\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>roulements \u00e0 rouleaux<\/li><li>Dispositif d&#039;inclinaison<\/li><li>rails de guidage<\/li><li>Engrenages<\/li><li>R\u00e9ducteur<\/li><li>paliers lisses<\/li><li>Pi\u00e8ces mobiles associ\u00e9es des m\u00e9canismes hydrauliques<\/li><\/ul><p>Une lubrification ad\u00e9quate permet de r\u00e9duire la friction et l&#039;usure, et d&#039;allonger la dur\u00e9e de vie des \u00e9quipements. Certains manuels de machines \u00e0 laminer les t\u00f4les recommandent d&#039;\u00e9tablir un programme de lubrification p\u00e9riodique en fonction de la charge et des conditions de fonctionnement de l&#039;\u00e9quipement.<\/p><p><strong><b>Note:<\/b><\/strong><\/p><p>La graisse et l&#039;huile lubrifiante ne doivent pas \u00eatre m\u00e9lang\u00e9es arbitrairement ; le choix doit \u00eatre bas\u00e9 sur les exigences du fabricant 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-8806f96 elementor-widget elementor-widget-heading\" data-id=\"8806f96\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Inspection du syst\u00e8me \u00e9lectrique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f2c652 elementor-widget elementor-widget-text-editor\" data-id=\"3f2c652\" 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>V\u00e9rifications pr\u00e9alables au d\u00e9marrage\u00a0:<\/b><\/strong><\/p><ul><li>tension d&#039;alimentation<\/li><li>Mise \u00e0 la terre<\/li><li>armoire \u00e9lectrique<\/li><li>Automate programmable<\/li><li>boutons de commande<\/li><li>Bouton d&#039;arr\u00eat d&#039;urgence<\/li><li>Interrupteurs de fin de course<\/li><li>Interrupteurs de voyage<\/li><li>Capteurs<\/li><li>Moteur<\/li><li>Moteur de pompe hydraulique<\/li><li>circuit de commande<\/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-955fa1f elementor-widget elementor-widget-text-editor\" data-id=\"955fa1f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Il est particuli\u00e8rement important de confirmer :<\/b><\/strong><\/p><p>Le bouton d&#039;arr\u00eat d&#039;urgence permet normalement de couper le fonctionnement de l&#039;\u00e9quipement.<\/p><p>Certaines rouleuses de t\u00f4les sont \u00e9quip\u00e9es d&#039;une protection contre l&#039;inversion de s\u00e9quence des phases afin d&#039;emp\u00eacher la rotation inverse du moteur d&#039;entra\u00eener un dysfonctionnement de la pompe hydraulique.<\/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-db820a9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"db820a9\" 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-62ad28c\" data-id=\"62ad28c\" 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-9a39f57 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9a39f57\" 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-0004454 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0004454\" 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-8fa1324\" data-id=\"8fa1324\" 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-81cb304 elementor-widget elementor-widget-heading\" data-id=\"81cb304\" 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. Proc\u00e9dures de d\u00e9marrage<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f308389 elementor-widget elementor-widget-heading\" data-id=\"f308389\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 1\u00a0: D\u00e9gagez la zone de travail<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a8d08c elementor-widget elementor-widget-text-editor\" data-id=\"1a8d08c\" 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>Assurez-vous qu&#039;il n&#039;y ait pas de :<\/p><p>T\u00f4les, outils, boulons, baguettes de soudure, \u00e9quipements de levage, personnel ou autres obstacles autour de la rouleuse de t\u00f4les.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4139abf elementor-widget elementor-widget-heading\" data-id=\"4139abf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 2 : Brancher l&#039;alimentation principale<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c1cfb7 elementor-widget elementor-widget-text-editor\" data-id=\"3c1cfb7\" 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>Mettez sous tension l&#039;alimentation principale.<\/p><p>Observer:<\/p><p>Voyant d&#039;alimentation, automate programmable, \u00e9cran tactile et tous les messages d&#039;alarme.<\/p><p>En cas d&#039;alarme de d\u00e9faut, d\u00e9terminez d&#039;abord la cause ; ne forcez pas le red\u00e9marrage.<\/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-408943c elementor-widget elementor-widget-heading\" data-id=\"408943c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 3\u00a0: Mise en marche du rouleau de cintrage hydraulique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cbabf31 elementor-widget elementor-widget-text-editor\" data-id=\"cbabf31\" 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>D\u00e9marrer la station de pompage hydraulique.<\/p><p>Ne proc\u00e9dez pas imm\u00e9diatement au roulement de la plaque \u00e0 pleine charge d\u00e8s le d\u00e9marrage.<\/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-9364611 elementor-widget elementor-widget-text-editor\" data-id=\"9364611\" 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 certains <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/fr\/4-roller-bending-machine\/\" target=\"_blank\" rel=\"noopener\">rouleaux de cintrage hydrauliques \u00e0 quatre rouleaux<\/a><\/span>Conform\u00e9ment au manuel d&#039;utilisation du fabricant, apr\u00e8s un arr\u00eat prolong\u00e9, la pompe \u00e0 huile doit fonctionner pendant un certain temps avant d&#039;\u00eatre red\u00e9marr\u00e9e afin de permettre au syst\u00e8me hydraulique de retrouver son r\u00e9gime normal. La dur\u00e9e de ce fonctionnement doit \u00eatre respect\u00e9e conform\u00e9ment aux instructions du manuel d&#039;utilisation de la machine.<\/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-1166ebd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1166ebd\" 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-0ee6675\" data-id=\"0ee6675\" 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-86e9d62 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"86e9d62\" 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-afe7862 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"afe7862\" 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-1be32d2\" data-id=\"1be32d2\" 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-e1e2ba6 elementor-widget elementor-widget-heading\" data-id=\"e1e2ba6\" 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. Essai \u00e0 vide<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a947f7 elementor-widget elementor-widget-text-editor\" data-id=\"2a947f7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Un test \u00e0 vide doit \u00eatre effectu\u00e9 avant le traitement formel.<\/p><p>V\u00e9rifiez dans l&#039;ordre\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-94504ca elementor-widget elementor-widget-heading\" data-id=\"94504ca\" 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) Levage du rouleau inf\u00e9rieur<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-519e761 elementor-widget elementor-widget-text-editor\" data-id=\"519e761\" 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>Observer:<\/b><\/strong><\/p><p>Le levage se fait-il en douceur ?<\/p><p>La descente est-elle en douceur ?<\/p><p>Les extr\u00e9mit\u00e9s gauche et droite sont-elles synchronis\u00e9es ?<\/p><p>Entendez-vous des bruits anormaux ?<\/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-32a5d23 elementor-widget elementor-widget-heading\" data-id=\"32a5d23\" 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) Levage par rouleau lat\u00e9ral<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-577507e elementor-widget elementor-widget-text-editor\" data-id=\"577507e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>V\u00e9rifiez respectivement les rouleaux gauche et droit.<\/p><p><strong><b>Confirmer:<\/b><\/strong><\/p><ul><li>Sens correct du mouvement<\/li><li>Levage en douceur<\/li><li>Synchronis\u00e9 aux deux extr\u00e9mit\u00e9s<\/li><li>Les interrupteurs de fin de course fonctionnent normalement.<\/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-deb6068 elementor-widget elementor-widget-heading\" data-id=\"deb6068\" 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) Rotation avant et arri\u00e8re du rouleau principal<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c14d816 elementor-widget elementor-widget-text-editor\" data-id=\"c14d816\" 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>Test:<\/b><\/strong><\/p><ul><li>Rotation vers l&#039;avant<\/li><li>Rotation inverse<\/li><li>Arr\u00eat<\/li><\/ul><p>V\u00e9rifiez que le sens de rotation correspond \u00e0 celui du bouton de commande.<\/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-a76c7ac elementor-widget elementor-widget-heading\" data-id=\"a76c7ac\" 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) Dispositif d&#039;inclinaison<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05c5125 elementor-widget elementor-widget-text-editor\" data-id=\"05c5125\" 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>V\u00e9rifier:<\/b><\/strong><\/p><ul><li>Inclinable<\/li><li>R\u00e9initialiser<\/li><li>Verrouillage<\/li><\/ul><p>Le dispositif de basculement doit \u00eatre utilis\u00e9 dans des conditions sp\u00e9cifi\u00e9es.<\/p><p>Il est interdit de man\u0153uvrer le dispositif d&#039;inclinaison lorsque le rouleau principal tourne \u00e0 grande vitesse.<\/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-18e5b63 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"18e5b63\" 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-1887f72\" data-id=\"1887f72\" 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-ea27e74 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ea27e74\" 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-5b7b14d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b7b14d\" 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-78574fb\" data-id=\"78574fb\" 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-285cb66 elementor-widget elementor-widget-heading\" data-id=\"285cb66\" 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. Pr\u00e9paration de la t\u00f4le<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82e2b5a elementor-widget elementor-widget-text-editor\" data-id=\"82e2b5a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Avant de proc\u00e9der au laminage officiel de la t\u00f4le, il convient de confirmer les param\u00e8tres de celle-ci.<\/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-4440c43 elementor-widget elementor-widget-heading\" data-id=\"4440c43\" 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\">Il convient au moins de savoir ce qui suit\u00a0:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a7f5f1 elementor-widget elementor-widget-text-editor\" data-id=\"9a7f5f1\" 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>Mat\u00e9riel<\/li><li>Limite d&#039;\u00e9lasticit\u00e9 du mat\u00e9riau<\/li><li>\u00c9paisseur<\/li><li>Largeur<\/li><li>Longueur<\/li><li>Diam\u00e8tre cible<\/li><li>Direction de roulement<\/li><li>Le pr\u00e9-cintrage est-il n\u00e9cessaire ?<\/li><li>La n\u00e9cessit\u00e9 d&#039;un r\u00e9tr\u00e9cissement<\/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-21583a4 elementor-widget elementor-widget-heading\" data-id=\"21583a4\" 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\">Mat\u00e9riaux courants :<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f3cddb3 elementor-widget elementor-widget-text-editor\" data-id=\"f3cddb3\" 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 exemple:<\/p><ul><li><b><\/b><strong><b>Acier au carbone<\/b><\/strong><\/li><\/ul><p>Q235, Q355, etc.<\/p><ul><li><b><\/b><strong><b>Acier inoxydable<\/b><\/strong><\/li><\/ul><p>304, 316L, etc.<\/p><ul><li><b><\/b><strong><b>Plaque en aluminium<\/b><\/strong><\/li><\/ul><p>5052, 6061, etc.<\/p><p>Les diff\u00e9rents mat\u00e9riaux pr\u00e9sentent des r\u00e9sistances, des allongements et des retours \u00e9lastiques diff\u00e9rents.<\/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-9d345e7 elementor-widget elementor-widget-text-editor\" data-id=\"9d345e7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Par cons\u00e9quent : pour les aciers inoxydables Q235 et 304 de m\u00eame \u00e9paisseur et largeur, les param\u00e8tres de laminage ne peuvent pas \u00eatre simplement copi\u00e9s.<\/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-3482583 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3482583\" 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-db2e972\" data-id=\"db2e972\" 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-bae07c2 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"bae07c2\" 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-600c9b3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"600c9b3\" 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-c64ed2c\" data-id=\"c64ed2c\" 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-7728131 elementor-widget elementor-widget-heading\" data-id=\"7728131\" 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. Inspection des t\u00f4les<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e531cb elementor-widget elementor-widget-text-editor\" data-id=\"0e531cb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Avant de proc\u00e9der au laminage officiel de la t\u00f4le, il convient de v\u00e9rifier les points suivants\u00a0:<\/b><\/strong><\/p><ul><li>L&#039;\u00e9paisseur est-elle uniforme ?<\/li><li>La largeur r\u00e9pond-elle aux exigences ?<\/li><li>Qu\u2019il y ait une d\u00e9formation grave<\/li><li>S&#039;il y a des fissures<\/li><li>Qu&#039;il y ait des bavures<\/li><li>La pr\u00e9sence de corps \u00e9trangers \u00e0 la surface<\/li><\/ul><p>La t\u00f4le doit \u00eatre aussi plate que possible.<\/p><p><strong><b>L&#039;introduction directe de t\u00f4les tr\u00e8s irr\u00e9guli\u00e8res dans la rouleuse entra\u00eenera les cons\u00e9quences suivantes\u00a0:<\/b><\/strong><\/p><ul><li>D\u00e9salignement de la t\u00f4le<\/li><li>forme de rouleau ovale<\/li><li>Formes d&#039;extr\u00e9mit\u00e9 incoh\u00e9rentes<\/li><li>Stress localis\u00e9 anormal<\/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-4729d73 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4729d73\" 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-904eb2f\" data-id=\"904eb2f\" 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-fb965d3 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"fb965d3\" 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-5d78972 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5d78972\" 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-75ab0b4\" data-id=\"75ab0b4\" 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-cebc96d elementor-widget elementor-widget-heading\" data-id=\"cebc96d\" 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. Alignement des feuilles<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e793863 elementor-widget elementor-widget-text-editor\" data-id=\"e793863\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L&#039;alignement des feuilles est crucial.<\/p><p><strong><b>Th\u00e9oriquement:<\/b><\/strong><\/p><p>L&#039;axe central de la t\u00f4le doit correspondre correctement \u00e0 l&#039;axe central des rouleaux de la machine \u00e0 laminer.<\/p><p><strong><b>Si la feuille est d\u00e9centr\u00e9e, les probl\u00e8mes suivants peuvent survenir\u00a0:<\/b><\/strong><\/p><ul><li>Rayons de roulement diff\u00e9rents aux extr\u00e9mit\u00e9s gauche et droite<\/li><li>Le cylindre sera conique<\/li><li>Mauvais alignement des feuilles<\/li><li>Contrainte in\u00e9gale des rouleaux<\/li><li>Les dimensions du produit seront hors tol\u00e9rance.<\/li><\/ul><p>Par cons\u00e9quent, apr\u00e8s le chargement, ne vous pr\u00e9cipitez pas pour enrouler la feuille. Commencez par effectuer le positionnement et l&#039;alignement.<\/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-3973e0f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3973e0f\" 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-3c6420a\" data-id=\"3c6420a\" 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-59ed6db elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"59ed6db\" 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-3a3732b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3a3732b\" 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-47ff074\" data-id=\"47ff074\" 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-86c41f0 elementor-widget elementor-widget-heading\" data-id=\"86c41f0\" 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. Proc\u00e9dure de laminage standard pour une rouleuse hydraulique \u00e0 4 rouleaux<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5bb269f elementor-widget elementor-widget-text-editor\" data-id=\"5bb269f\" 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>Pour une plaque hydraulique \u00e0 quatre rouleaux standard <\/b><\/strong><strong><b>rouleau de pliage<\/b><\/strong><strong><b>\u00a0machine, un processus de laminage complet peut \u00eatre compris comme :<\/b><\/strong><\/p><p>Alimentation \u2192 Centrage \u2192 Serrage \u2192 Pr\u00e9-cintrage des extr\u00e9mit\u00e9s \u2192 Retournement \u2192 Pr\u00e9-cintrage de l&#039;autre extr\u00e9mit\u00e9 \u2192 Laminage central \u2192 Arrondi multiple \u2192 Formage \u2192 D\u00e9chargement<\/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-32b69a3 elementor-widget elementor-widget-image\" data-id=\"32b69a3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/SC-Hydraulic-Plate-Bending-Roller-For-Sale.jpg\" class=\"attachment-large size-large wp-image-6255\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/SC-Hydraulic-Plate-Bending-Roller-For-Sale.jpg 600w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/SC-Hydraulic-Plate-Bending-Roller-For-Sale-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/SC-Hydraulic-Plate-Bending-Roller-For-Sale-16x12.jpg 16w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc8ccfb elementor-widget elementor-widget-heading\" data-id=\"cc8ccfb\" 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) Pr\u00e9-cintrage de la premi\u00e8re extr\u00e9mit\u00e9<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b99f22c elementor-widget elementor-widget-text-editor\" data-id=\"b99f22c\" 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 fois la plaque positionn\u00e9e, elle est serr\u00e9e entre les rouleaux sup\u00e9rieur et inf\u00e9rieur par le rouleau inf\u00e9rieur.<\/p><p>Alors:<\/p><ul><li>D\u00e9marrez le rouleau sup\u00e9rieur<\/li><li>Faites tourner lentement la plaque<\/li><li>R\u00e9glez la position du rouleau lat\u00e9ral<\/li><li>Pr\u00e9-plier l&#039;extr\u00e9mit\u00e9 de la plaque<\/li><\/ul><p>Arr\u00eatez-vous apr\u00e8s avoir satisfait aux exigences du processus.<\/p><p>Le pr\u00e9cintrage a pour principal objectif de r\u00e9duire les ar\u00eates droites. Si le pr\u00e9cintrage est insuffisant, des sections droites trop marqu\u00e9es peuvent appara\u00eetre aux deux extr\u00e9mit\u00e9s du cylindre final.<\/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-cf28135 elementor-widget elementor-widget-heading\" data-id=\"cf28135\" 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) Pr\u00e9-cintrage de la deuxi\u00e8me extr\u00e9mit\u00e9<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3449cde elementor-widget elementor-widget-text-editor\" data-id=\"3449cde\" 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 avoir effectu\u00e9 le pr\u00e9-cintrage de la premi\u00e8re extr\u00e9mit\u00e9\u00a0:<\/b><\/strong><\/p><ul><li>Maintenir un serrage correct avec le rouleau inf\u00e9rieur<\/li><li>Rotation inverse du rouleau sup\u00e9rieur<\/li><li>Remettez l&#039;assiette<\/li><li>R\u00e9glez le rouleau de l&#039;autre c\u00f4t\u00e9<\/li><li>Pr\u00e9-plier l&#039;autre extr\u00e9mit\u00e9<\/li><\/ul><p>La machine \u00e0 quatre rouleaux peut facilement effectuer un pr\u00e9-cintrage aux deux extr\u00e9mit\u00e9s, ce qui constitue l&#039;un de ses avantages importants par rapport \u00e0 certaines structures traditionnelles \u00e0 trois rouleaux.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e8091f elementor-widget elementor-widget-heading\" data-id=\"8e8091f\" 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) Roulement interm\u00e9diaire<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9556453 elementor-widget elementor-widget-text-editor\" data-id=\"9556453\" 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>Apr\u00e8s avoir pr\u00e9-pli\u00e9 les deux extr\u00e9mit\u00e9s, commencez \u00e0 enrouler la partie centrale de la feuille.<\/p><p><strong><b>Processus de base\u00a0:<\/b><\/strong><\/p><p>R\u00e9glage des rouleaux lat\u00e9raux \u2192 D\u00e9marrage du rouleau principal \u2192 Avance de la feuille \u2192 R\u00e9glage des rouleaux lat\u00e9raux \u2192 Poursuite du d\u00e9filement \u2192 R\u00e9p\u00e9ter le cycle<\/p><p>En production, il est g\u00e9n\u00e9ralement impossible de laminer la t\u00f4le jusqu&#039;au diam\u00e8tre final en une seule op\u00e9ration.<\/p><p><strong><b>Il faudrait plut\u00f4t dire\u00a0:<\/b><\/strong><\/p><p>Appliquez progressivement une pression, modelez progressivement et faites rouler la p\u00e2te d&#039;avant en arri\u00e8re plusieurs fois.<\/p><p><strong><b>Cela permet de mieux contr\u00f4ler\u00a0:<\/b><\/strong><\/p><ul><li>Rondeur<\/li><li>Diam\u00e8tre<\/li><li>Stress r\u00e9siduel<\/li><li>\u00c9cart de feuille<\/li><li>contrainte du rouleau<\/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-24d58bc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"24d58bc\" 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-0502dfe\" data-id=\"0502dfe\" 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-7d3e441 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7d3e441\" 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-50cc971 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"50cc971\" 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-e6ce078\" data-id=\"e6ce078\" 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-7ab7d43 elementor-widget elementor-widget-heading\" data-id=\"7ab7d43\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">11. M\u00e9thodes de contr\u00f4le de base pour les cylindres de roulement<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b635b5 elementor-widget elementor-widget-text-editor\" data-id=\"6b635b5\" 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 but est de faire rouler un cylindre :<\/b><\/strong><\/p><ul><li>\u00c9tape 1 : Appuyez l\u00e9g\u00e8rement sur la feuille de mat\u00e9riau pour cr\u00e9er une courbure initiale.<\/li><li>\u00c9tape 2 : Augmenter progressivement la pression des rouleaux lat\u00e9raux.<\/li><li>\u00c9tape 3 : Continuez \u00e0 faire tourner et \u00e0 ajuster les positions des rouleaux.<\/li><li>\u00c9tape 4 : Effectuer plusieurs roulements alternatifs.<\/li><li>\u00c9tape 5\u00a0: R\u00e9duisez la valeur de r\u00e9glage \u00e0 mesure que vous vous rapprochez du diam\u00e8tre cible.<\/li><li>\u00c9tape 6 : Effectuer l&#039;arrondi final.<\/li><\/ul><p>\u00c9vitez les r\u00e9glages excessifs de la position des rouleaux lors de la phase finale.<\/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-6f0b0ac elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6f0b0ac\" 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-359c60d\" data-id=\"359c60d\" 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-563df5d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"563df5d\" 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-5275ce2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5275ce2\" 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-b298f84\" data-id=\"b298f84\" 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-c8743b8 elementor-widget elementor-widget-heading\" data-id=\"c8743b8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">12. Comment d\u00e9terminer si le diam\u00e8tre est proche du diam\u00e8tre cible pendant le processus de laminage ?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c55bd9 elementor-widget elementor-widget-text-editor\" data-id=\"9c55bd9\" 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>Cela peut \u00eatre d\u00e9termin\u00e9 \u00e0 l&#039;aide de\u00a0:<\/b><\/strong><\/p><ul><li>\u00c9chantillon<\/li><li>Mesure du diam\u00e8tre ext\u00e9rieur<\/li><li>mesure du diam\u00e8tre int\u00e9rieur<\/li><li>Affichage de la position CNC sur la machine \u00e0 rouler<\/li><li>Mesure laser<\/li><li>\u00c9triers<\/li><li>m\u00e8tre ruban<\/li><li>Mod\u00e8le d&#039;arc d\u00e9di\u00e9<\/li><\/ul><p>Pour une production de haute pr\u00e9cision, l&#039;inspection visuelle seule est insuffisante.<\/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-bfc9f4a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bfc9f4a\" 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-c73612c\" data-id=\"c73612c\" 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-62d08c9 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"62d08c9\" 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-c387b72 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c387b72\" 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-2dff1d6\" data-id=\"2dff1d6\" 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-f4e5f42 elementor-widget elementor-widget-heading\" data-id=\"f4e5f42\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">13. Pourquoi plusieurs processus de laminage sont-ils n\u00e9cessaires ?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3f211f elementor-widget elementor-widget-text-editor\" data-id=\"c3f211f\" 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>Parce que la t\u00f4le poss\u00e8de \u00e9lasticit\u00e9 et plasticit\u00e9.<\/p><p><strong><b>Lorsque la force ext\u00e9rieure est supprim\u00e9e\u00a0:<\/b><\/strong><\/p><ul><li>La d\u00e9formation \u00e9lastique se r\u00e9sorbe<\/li><li>Le mat\u00e9riau reprend sa forme initiale.<\/li><li>Le rayon r\u00e9el peut augmenter.<\/li><\/ul><p><strong><b>Donc:<\/b><\/strong><\/p><p>Le fait d&#039;atteindre une certaine position sur le rouleau ne garantit pas que la t\u00f4le conservera ce rayon de courbure. Ce ph\u00e9nom\u00e8ne de retour \u00e9lastique est particuli\u00e8rement marqu\u00e9 avec des mat\u00e9riaux comme l&#039;acier \u00e0 haute r\u00e9sistance et l&#039;acier inoxydable.<\/p><p><strong><b>Par cons\u00e9quent, la production n\u00e9cessite g\u00e9n\u00e9ralement\u00a0:<\/b><\/strong><\/p><p>Laminage grossier \u2192 Laminage moyen \u2192 Laminage fin \u2192 Arrondi<\/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-6388c5a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6388c5a\" 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-a2a7d9b\" data-id=\"a2a7d9b\" 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-ec87f2c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ec87f2c\" 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-4b8c0b9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b8c0b9\" 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-9036c9c\" data-id=\"9036c9c\" 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-cb222da elementor-widget elementor-widget-heading\" data-id=\"cb222da\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">14. Consignes de s\u00e9curit\u00e9 importantes lors du laminage des t\u00f4les<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a68741c elementor-widget elementor-widget-text-editor\" data-id=\"a68741c\" 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 situations suivantes doivent \u00eatre consid\u00e9r\u00e9es comme hautement prioritaires.<\/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-3c2b3fa elementor-widget elementor-widget-heading\" data-id=\"3c2b3fa\" 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) Ne jamais mettre les mains entre les rouleaux<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34801ad elementor-widget elementor-widget-text-editor\" data-id=\"34801ad\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Il s&#039;agit l\u00e0 de l&#039;une des r\u00e8gles de s\u00e9curit\u00e9 les plus importantes.<\/p><p><strong><b>N\u2019utilisez pas vos mains pour\u00a0:<\/b><\/strong><\/p><ul><li>Tenez l&#039;assiette<\/li><li>Poussez la plaque<\/li><li>Tirez l&#039;assiette<\/li><li>Nettoyer l&#039;assiette<\/li><li>Ajustez les bords de l&#039;assiette<\/li><\/ul><p>Surtout pendant la rotation du rouleau.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32e0475 elementor-widget elementor-widget-heading\" data-id=\"32e0475\" 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) Ne jamais se tenir dans le sens du mouvement de l&#039;assiette.<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-737dcee elementor-widget elementor-widget-text-editor\" data-id=\"737dcee\" 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 plaque peut soudainement :<\/b><\/strong><\/p><ul><li>Glisser<\/li><li>Retrousser<\/li><li>Surgir<\/li><li>Changement<\/li><li>Obstruction<\/li><\/ul><p>Les op\u00e9rateurs doivent se tenir dans la zone de s\u00e9curit\u00e9 d\u00e9sign\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-fbf4439 elementor-widget elementor-widget-heading\" data-id=\"fbf4439\" 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) Ne jamais rouler les plaques au-del\u00e0 de leurs sp\u00e9cifications<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82297df elementor-widget elementor-widget-text-editor\" data-id=\"82297df\" 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 exemple, si la capacit\u00e9 nominale de l&#039;\u00e9quipement est de 16 \u00d7 2000 mm, cela ne signifie pas que tous les mat\u00e9riaux peuvent \u00eatre directement lamin\u00e9s \u00e0 16 mm \u00d7 2000 mm.<\/p><p><strong><b>Il convient \u00e9galement de prendre en compte les \u00e9l\u00e9ments suivants\u00a0:<\/b><\/strong><\/p><ul><li>R\u00e9sistance du mat\u00e9riau<\/li><li>limite d&#039;\u00e9lasticit\u00e9<\/li><li>Diam\u00e8tre minimum du rouleau<\/li><li>largeur de rouleau effective<\/li><li>\u00c9tat de la plaque<\/li><li>M\u00e9thode de roulement<\/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-7b5c03f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b5c03f\" 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-f3af818\" data-id=\"f3af818\" 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-c435043 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c435043\" 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-25fd5b6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"25fd5b6\" 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-7f5a3b5\" data-id=\"7f5a3b5\" 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-983aff5 elementor-widget elementor-widget-heading\" data-id=\"983aff5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">15. Interdit : Corriger les t\u00f4les fortement irr\u00e9guli\u00e8res<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3d4ce5 elementor-widget elementor-widget-text-editor\" data-id=\"c3d4ce5\" 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>N\u2019utilisez pas une rouleuse de t\u00f4les comme une presse ordinaire.<\/p><p>\u00a0<\/p><p>Si la plaque est fortement d\u00e9form\u00e9e, un \u00e9quipement de nivellement appropri\u00e9 doit \u00eatre utilis\u00e9.<\/p><p><strong><b>La correction forc\u00e9e peut entra\u00eener\u00a0:<\/b><\/strong><\/p><ul><li>Contrainte excessive sur les rouleaux<\/li><li>D\u00e9formation du cadre<\/li><li>Dommages aux roulements<\/li><li>Surpression du syst\u00e8me hydraulique<\/li><li>D\u00e9formation locale de la plaque<\/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-ecc2ca3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ecc2ca3\" 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-3f0b608\" data-id=\"3f0b608\" 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-7bb9440 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7bb9440\" 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-baaa5f0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"baaa5f0\" 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-08fbb40\" data-id=\"08fbb40\" 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-55e4b57 elementor-widget elementor-widget-heading\" data-id=\"55e4b57\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">16. Op\u00e9ration conique<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0734a1d elementor-widget elementor-widget-text-editor\" data-id=\"0734a1d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Si l&#039;\u00e9quipement supporte un fonctionnement conique, les rouleaux gauche et droit doivent pr\u00e9senter une diff\u00e9rence de hauteur ou de position appropri\u00e9e.<\/p><p><strong><b>Une attention particuli\u00e8re doit \u00eatre port\u00e9e aux points suivants lors du fonctionnement conique\u00a0:<\/b><\/strong><\/p><ul><li>Centrage de la plaque<\/li><li>positions des rouleaux droit et gauche<\/li><li>Orientation lat\u00e9rale des petites et grandes extr\u00e9mit\u00e9s du c\u00f4ne<\/li><li>Largeur de la plaque<\/li><li>Angle du c\u00f4ne<\/li><li>diam\u00e8tre de roulement minimal<\/li><li>D\u00e9calage de rouleau admissible<\/li><\/ul><p>L&#039;\u00e9tat de contrainte lors d&#039;une op\u00e9ration conique diff\u00e8re de celui d&#039;un laminage cylindrique ordinaire.<\/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-d3d3d55 elementor-widget elementor-widget-text-editor\" data-id=\"d3d3d55\" 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>Donc:<\/b><\/strong><\/p><p>L&#039;op\u00e9ration conique ne peut \u00eatre r\u00e9alis\u00e9e simplement selon les param\u00e8tres du laminage cylindrique ordinaire.<\/p><p>Pour les rouleuses de plaques CNC, il convient d&#039;utiliser de pr\u00e9f\u00e9rence le programme de calcul conique ou les param\u00e8tres de processus fournis par le fabricant.<\/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-0283879 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0283879\" 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-19ebbd1\" data-id=\"19ebbd1\" 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-2f31711 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2f31711\" 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-d98e2fa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d98e2fa\" 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-547e3c3\" data-id=\"547e3c3\" 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-f915752 elementor-widget elementor-widget-heading\" data-id=\"f915752\" 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\">17. D\u00e9chargement apr\u00e8s formage<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bf3efa elementor-widget elementor-widget-text-editor\" data-id=\"6bf3efa\" 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 fois le laminage termin\u00e9, ne retirez pas imm\u00e9diatement la pi\u00e8ce de force.<\/p><p><strong><b>La proc\u00e9dure correcte comprend g\u00e9n\u00e9ralement\u00a0:<\/b><\/strong><\/p><ul><li>Arr\u00eater la rotation du rouleau principal<\/li><li>R\u00e9glez le rouleau en position de d\u00e9chargement<\/li><li>Desserrez les pinces<\/li><li>Actionnez le dispositif de basculement conform\u00e9ment \u00e0 la structure de l&#039;\u00e9quipement.<\/li><li>Ouvrez l&#039;extr\u00e9mit\u00e9 du rouleau sup\u00e9rieur<\/li><li>Utilisez un dispositif de levage pour extraire le cylindre.<\/li><li>R\u00e9initialiser le dispositif d&#039;inclinaison<\/li><li>R\u00e9initialisez le rouleau sup\u00e9rieur<\/li><li>V\u00e9rifier l&#039;\u00e9tat de l&#039;\u00e9quipement<\/li><\/ul><p>Les cintreuses \u00e0 quatre rouleaux sont g\u00e9n\u00e9ralement \u00e9quip\u00e9es d&#039;un dispositif de basculement permettant de retirer le cylindre form\u00e9 de l&#039;extr\u00e9mit\u00e9 du rouleau.<\/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-efb8959 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"efb8959\" 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-8cf12d3\" data-id=\"8cf12d3\" 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-287274b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"287274b\" 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-ecec47e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ecec47e\" 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-37133d0\" data-id=\"37133d0\" 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-06e7072 elementor-widget elementor-widget-heading\" data-id=\"06e7072\" 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\">18. Pr\u00e9cautions \u00e0 prendre lors du levage des pi\u00e8ces<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba4feaa elementor-widget elementor-widget-text-editor\" data-id=\"ba4feaa\" 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 cylindre lamin\u00e9 est souvent assez lourd.<\/p><p><strong><b>Les \u00e9l\u00e9ments suivants doivent \u00eatre utilis\u00e9s\u00a0:<\/b><\/strong><\/p><ul><li>Pont roulant<\/li><li>Grue<\/li><li>\u00c9lingues de levage qualifi\u00e9es<\/li><li>Crochet<\/li><li>\u00c9quipement de levage sp\u00e9cial<\/li><\/ul><p><strong><b>Inspection avant levage\u00a0:<\/b><\/strong><\/p><ul><li>Charge nominale de l&#039;\u00e9lingue<\/li><li>Points de levage<\/li><li>stabilit\u00e9 de la pi\u00e8ce<\/li><li>Centre de gravit\u00e9<\/li><li>\u00c9tat d&#039;usure des \u00e9quipements de levage<\/li><\/ul><p><strong><b>Il est interdit au personnel de se tenir debout sur :<\/b><\/strong><\/p><ul><li>Sous la pi\u00e8ce \u00e0 usiner<\/li><li>Dans la plage de rotation de la pi\u00e8ce<\/li><li>Sous le chemin de levage<\/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-0f14723 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0f14723\" 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-bda7df0\" data-id=\"bda7df0\" 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-10db8eb elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"10db8eb\" 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-6261b43 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6261b43\" 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-b8cd29b\" data-id=\"b8cd29b\" 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-b7535db elementor-widget elementor-widget-heading\" data-id=\"b7535db\" 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\">19. Proc\u00e9dure d&#039;arr\u00eat<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb7e5f8 elementor-widget elementor-widget-text-editor\" data-id=\"bb7e5f8\" 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 fois la production termin\u00e9e, la machine doit \u00eatre arr\u00eat\u00e9e conform\u00e9ment aux sp\u00e9cifications.<\/p><p><strong><b>Proc\u00e9dure g\u00e9n\u00e9rale :<\/b><\/strong><\/p><p>Arr\u00eat du roulement \u2192 Arr\u00eat des rouleaux \u2192 Retour des rouleaux en position de s\u00e9curit\u00e9 \u2192 Nettoyage de l&#039;\u00e9quipement \u2192 V\u00e9rification du syst\u00e8me hydraulique \u2192 Arr\u00eat de la pompe hydraulique \u2192 Coupure de l&#039;alimentation de commande \u2192 Coupure de l&#039;alimentation principale<\/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-556f4df elementor-widget elementor-widget-text-editor\" data-id=\"556f4df\" 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 l&#039;arr\u00eat de l&#039;\u00e9quipement, il convient \u00e9galement de v\u00e9rifier les points suivants\u00a0:<\/b><\/strong><\/p><ul><li>Fuites d&#039;huile<\/li><li>Surchauffe anormale<\/li><li>Bruits anormaux<\/li><li>Pi\u00e8ces d\u00e9tach\u00e9es<\/li><li>d\u00e9bris de t\u00f4le<\/li><li>Accumulation d&#039;oxyde m\u00e9tallique<\/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-6fe54ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6fe54ca\" 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-00cd294\" data-id=\"00cd294\" 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-548451b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"548451b\" 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-bcd68b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bcd68b5\" 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-b971fd5\" data-id=\"b971fd5\" 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-9df4e74 elementor-widget elementor-widget-heading\" data-id=\"9df4e74\" 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\">20. Entretien quotidien<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8e6e59 elementor-widget elementor-widget-heading\" data-id=\"f8e6e59\" 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\">Maintenance par quart de travail<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c89055 elementor-widget elementor-widget-text-editor\" data-id=\"3c89055\" 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>Inspections recommand\u00e9es\u00a0:<\/b><\/strong><\/p><ul><li>niveau d&#039;huile hydraulique<\/li><li>Lignes hydrauliques<\/li><li>V\u00e9rins hydrauliques<\/li><li>manom\u00e8tres<\/li><li>Rouleaux<\/li><li>Roulements<\/li><li>Engrenages<\/li><li>Moteurs<\/li><li>Interrupteurs de fin de course<\/li><li>Arr\u00eats d&#039;urgence<\/li><li>Points de lubrification<\/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-f3ccde0 elementor-widget elementor-widget-heading\" data-id=\"f3ccde0\" 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\">Maintenance hebdomadaire<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80db27c elementor-widget elementor-widget-text-editor\" data-id=\"80db27c\" 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>Inspections :<\/b><\/strong><\/p><ul><li>armoire \u00e9lectrique<\/li><li>borniers<\/li><li>C\u00e2bles<\/li><li>Vannes hydrauliques<\/li><li>Raccords pour trous<\/li><li>Engrenage<\/li><li>rails de guidage<\/li><li>Dispositif d&#039;inclinaison<\/li><li>Raccordements m\u00e9caniques<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bba4944 elementor-widget elementor-widget-heading\" data-id=\"bba4944\" 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\">Entretien mensuel<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f342159 elementor-widget elementor-widget-text-editor\" data-id=\"f342159\" 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>Inspections recommand\u00e9es\u00a0:<\/b><\/strong><\/p><ul><li>Pression du syst\u00e8me hydraulique<\/li><li>niveau de contamination de l&#039;huile hydraulique<\/li><li>R\u00e9servoir d&#039;huile<\/li><li>Filtre<\/li><li>Roulements<\/li><li>Parall\u00e9lisme des rouleaux<\/li><li>Usure des rouleaux<\/li><li>boulons de fixation du cadre<\/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-7e807f4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e807f4\" 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-0246d71\" data-id=\"0246d71\" 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-5f2185d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5f2185d\" 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-0d08720 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0d08720\" 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-678a8d1\" data-id=\"678a8d1\" 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-044f37d elementor-widget elementor-widget-heading\" data-id=\"044f37d\" 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\">21. Erreurs de fonctionnement courantes des rouleuses de t\u00f4les hydrauliques<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-489ea44 elementor-widget elementor-widget-heading\" data-id=\"489ea44\" 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\">Erreur 1\u00a0: Roulement direct sans centrage<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ec3ec3 elementor-widget elementor-widget-text-editor\" data-id=\"5ec3ec3\" 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>Cons\u00e9quences:<\/p><ul><li>Forme conique<\/li><li>forme ovale<\/li><li>Charge irr\u00e9guli\u00e8re des rouleaux<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06aa20f elementor-widget elementor-widget-heading\" data-id=\"06aa20f\" 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\">Erreur 2\u00a0: Appuyer trop fort en une seule fois<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb6ce9c elementor-widget elementor-widget-text-editor\" data-id=\"fb6ce9c\" 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>Cons\u00e9quences:<\/p><ul><li>Augmentation soudaine de la contrainte du rouleau<\/li><li>D\u00e9formation plastique locale de la plaque<\/li><li>Charge excessive d&#039;\u00e9quipement<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea4bea5 elementor-widget elementor-widget-heading\" data-id=\"ea4bea5\" 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\">Erreur 3\u00a0: Rouler sans pr\u00e9-cintrage<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a88d6d1 elementor-widget elementor-widget-text-editor\" data-id=\"a88d6d1\" 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>Cons\u00e9quences:<\/p><ul><li>Des bords droits importants aux deux extr\u00e9mit\u00e9s<\/li><li>R\u00e9duction de l&#039;utilisation des produits finis<\/li><li>Difficult\u00e9s lors des soudures ult\u00e9rieures<\/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-6b83aa7 elementor-widget elementor-widget-heading\" data-id=\"6b83aa7\" 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\">Erreur 4\u00a0: N\u00e9gligence de la r\u00e9sistance du mat\u00e9riau<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5ceda4 elementor-widget elementor-widget-text-editor\" data-id=\"d5ceda4\" 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 difficult\u00e9 de laminage de l&#039;acier Q235 et de l&#039;acier \u00e0 haute r\u00e9sistance peut \u00eatre compl\u00e8tement diff\u00e9rente pour une m\u00eame plaque de 10 mm.<\/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-9e4dae5 elementor-widget elementor-widget-heading\" data-id=\"9e4dae5\" 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\">Erreur 5\u00a0: Ignorer le retour \u00e9lastique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-745fc41 elementor-widget elementor-widget-text-editor\" data-id=\"745fc41\" 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 formage direct selon les dimensions th\u00e9oriques en une seule \u00e9tape aboutit facilement \u00e0 un diam\u00e8tre final trop grand.<\/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-044ec47 elementor-widget elementor-widget-heading\" data-id=\"044ec47\" 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\">Erreur 6\u00a0: Surcharge de l\u2019\u00e9quipement<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc0afcd elementor-widget elementor-widget-text-editor\" data-id=\"cc0afcd\" 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 surcharge peut entra\u00eener\u00a0:<\/p><ul><li>D\u00e9formation permanente du rouleau<\/li><li>D\u00e9formation du cadre<\/li><li>Dommages au syst\u00e8me hydraulique<\/li><li>Dommages aux roulements<\/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-b13ddde elementor-widget elementor-widget-image\" data-id=\"b13ddde\" 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=\"569\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/SW12-60X2000-Hydraulic-Plate-Bending-Roller.jpg\" class=\"attachment-large size-large wp-image-6256\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/SW12-60X2000-Hydraulic-Plate-Bending-Roller.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/SW12-60X2000-Hydraulic-Plate-Bending-Roller-300x213.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/SW12-60X2000-Hydraulic-Plate-Bending-Roller-768x546.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/08\/SW12-60X2000-Hydraulic-Plate-Bending-Roller-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-9e42523 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9e42523\" 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-a21ee9c\" data-id=\"a21ee9c\" 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-ceeeb7d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ceeeb7d\" 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-cfc4d86 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cfc4d86\" 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-6ea5fc2\" data-id=\"6ea5fc2\" 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-379b3cb elementor-widget elementor-widget-heading\" data-id=\"379b3cb\" 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\">22. Techniques op\u00e9ratoires pour am\u00e9liorer la pr\u00e9cision du laminage des t\u00f4les<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04c1425 elementor-widget elementor-widget-heading\" data-id=\"04c1425\" 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) Assurez-vous du centrage de la plaque<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cd3061 elementor-widget elementor-widget-text-editor\" data-id=\"2cd3061\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Il s&#039;agit de la condition la plus fondamentale et la plus cruciale.<\/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-1a2488a elementor-widget elementor-widget-heading\" data-id=\"1a2488a\" 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) Effectuer un pr\u00e9-cintrage correct des extr\u00e9mit\u00e9s<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6dd7e00 elementor-widget elementor-widget-text-editor\" data-id=\"6dd7e00\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Un pr\u00e9-cintrage insuffisant entra\u00eenera des bords droits excessivement 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-4bcae64 elementor-widget elementor-widget-heading\" data-id=\"4bcae64\" 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) Utiliser le roulage \u00e0 passages multiples<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b66dbf elementor-widget elementor-widget-text-editor\" data-id=\"6b66dbf\" 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>Ne visez pas la \u00ab pr\u00e9cision \u00e0 la premi\u00e8re passe \u00bb.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3775007 elementor-widget elementor-widget-heading\" data-id=\"3775007\" 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) Approchez-vous progressivement de la dimension finale<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9452376 elementor-widget elementor-widget-text-editor\" data-id=\"9452376\" 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>Apr\u00e8s le d\u00e9grossissage, proc\u00e9dez au laminage fin.<\/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-7af6c5e elementor-widget elementor-widget-heading\" data-id=\"7af6c5e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5) Contr\u00f4ler la constance des positions des rouleaux gauche et droit<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4792cf elementor-widget elementor-widget-text-editor\" data-id=\"c4792cf\" 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>Particuli\u00e8rement pour le laminage cylindrique.<\/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-d9aac4e elementor-widget elementor-widget-heading\" data-id=\"d9aac4e\" 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) Tenir compte du retour \u00e9lastique du mat\u00e9riau<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e40b17 elementor-widget elementor-widget-text-editor\" data-id=\"3e40b17\" 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 mat\u00e9riaux \u00e0 haute r\u00e9sistance et l&#039;acier inoxydable requi\u00e8rent une attention particuli\u00e8re.<\/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-fa5c985 elementor-widget elementor-widget-heading\" data-id=\"fa5c985\" 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) Arrondi final<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5563727 elementor-widget elementor-widget-text-editor\" data-id=\"5563727\" 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 n\u00e9cessaire, effectuez l&#039;arrondi par plusieurs rotations aller-retour.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9957753 elementor-widget elementor-widget-text-editor\" data-id=\"9957753\" 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\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-9f5a84e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9f5a84e\" 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-72c123d\" data-id=\"72c123d\" 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-cf1c52f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cf1c52f\" 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-a2e6be4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a2e6be4\" 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-0a101d3\" data-id=\"0a101d3\" 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-dec7010 elementor-widget elementor-widget-heading\" data-id=\"dec7010\" 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\">23. R\u00e8gles de fonctionnement de base des machines \u00e0 rouler les t\u00f4les<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e550a6 elementor-widget elementor-widget-text-editor\" data-id=\"5e550a6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Les op\u00e9rations quotidiennes peuvent \u00eatre r\u00e9sum\u00e9es dans l&#039;ensemble de r\u00e8gles suivant\u00a0:<\/b><\/strong><\/p><ul><li>V\u00e9rifiez avant de commencer, confirmez d&#039;abord le syst\u00e8me hydraulique.<\/li><li>La plaque doit \u00eatre centr\u00e9e, les rouleaux doivent \u00eatre parall\u00e8les.<\/li><li>Le serrage ne doit pas \u00eatre excessif, le pr\u00e9-cintrage est obligatoire.<\/li><li>Roulage grossier en plusieurs passes, roulage fin avec ajustements lents.<\/li><li>La surcharge est inacceptable ; arr\u00eatez imm\u00e9diatement en cas d&#039;anomalie.<\/li><li>Tenez vos mains \u00e0 l&#039;\u00e9cart de la zone de rotation et \u00e9vitez tout danger lors du levage.<\/li><li>Nettoyez avant de terminer le travail et d\u00e9branchez l&#039;alimentation \u00e9lectrique uniquement apr\u00e8s avoir arr\u00eat\u00e9 la machine.<\/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-8eca670 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8eca670\" 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-66fb54c\" data-id=\"66fb54c\" 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-2d0c093 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2d0c093\" 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-59d81a5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"59d81a5\" 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-5fb4292\" data-id=\"5fb4292\" 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-3d2dc34 elementor-widget elementor-widget-heading\" data-id=\"3d2dc34\" 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\">24. R\u00e9sum\u00e9<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db7a354 elementor-widget elementor-widget-text-editor\" data-id=\"db7a354\" 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 principe fondamental du bon fonctionnement d&#039;une cintreuse hydraulique \u00e0 rouleaux ne consiste pas simplement \u00e0 \u00ab faire tourner les rouleaux \u00bb, mais plut\u00f4t \u00e0 contr\u00f4ler simultan\u00e9ment le positionnement de la plaque, la force de serrage, la position du rouleau lat\u00e9ral, la vitesse de laminage, le pr\u00e9-cintrage, le retour \u00e9lastique du mat\u00e9riau et l&#039;arrondi final.<\/p><p>Pour les rouleuses hydrauliques \u00e0 quatre rouleaux, le respect de la s\u00e9quence de fonctionnement est primordial. Leur conception permet un pr\u00e9-cintrage aux deux extr\u00e9mit\u00e9s et un formage en continu relativement ais\u00e9s, mais la position et la pression des rouleaux doivent \u00eatre d\u00e9termin\u00e9es en fonction du mod\u00e8le de l&#039;\u00e9quipement, de l&#039;\u00e9paisseur et du mat\u00e9riau de la t\u00f4le, ainsi que du diam\u00e8tre cible.<\/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-b2b3f21 elementor-widget elementor-widget-text-editor\" data-id=\"b2b3f21\" 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>Avant de commencer\u00a0: V\u00e9rifier les syst\u00e8mes \u00e9lectriques \u2192 V\u00e9rifier les syst\u00e8mes hydrauliques \u2192 V\u00e9rifier la lubrification \u2192 V\u00e9rifier les rouleaux \u2192 V\u00e9rifier les dispositifs de s\u00e9curit\u00e9<\/li><li>D\u00e9marrage : Alimentation principale \u2192 Pompe hydraulique \u2192 Fonctionnement \u00e0 vide \u2192 V\u00e9rifier le bon fonctionnement<\/li><li>Chargement\u00a0: V\u00e9rifier le mat\u00e9riau de la t\u00f4le \u2192 Centrer \u2192 Positionner \u2192 Serrer<\/li><li>Roulage\u00a0: Pr\u00e9-cintrage de la premi\u00e8re extr\u00e9mit\u00e9 \u2192 Pr\u00e9-cintrage de la deuxi\u00e8me extr\u00e9mit\u00e9 \u2192 Roulage interm\u00e9diaire \u2192 Ajustements d\u2019arrondi multiples<\/li><li>Inspection : Mesurer le diam\u00e8tre \u2192 Mesurer la circularit\u00e9 \u2192 V\u00e9rifier la rectitude des bords \u2192 Inspecter la surface<\/li><li>D\u00e9chargement\u00a0: Arr\u00eat des rouleaux \u2192 Desserrage des pinces \u2192 Basculement \u2192 Levage<\/li><li>Arr\u00eat : Nettoyer \u2192 Inspecter \u2192 Arr\u00eater la pompe hydraulique \u2192 Couper l&#039;alimentation \u00e9lectrique<\/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<\/div>","protected":false},"excerpt":{"rendered":"<p>Table des mati\u00e8res Les cintreuses hydrauliques sont des \u00e9quipements essentiels pour le formage et le traitement des t\u00f4les m\u00e9talliques. Elles utilisent principalement la position relative et le mouvement de rotation des rouleaux sup\u00e9rieurs, inf\u00e9rieurs et lat\u00e9raux pour cintrer en continu des t\u00f4les m\u00e9talliques telles que l&#039;acier, l&#039;acier inoxydable et l&#039;aluminium, donnant progressivement aux t\u00f4les plates la forme de pi\u00e8ces cylindriques, arqu\u00e9es, coniques et autres pi\u00e8ces courbes. [\u2026]<\/p>","protected":false},"author":1,"featured_media":6251,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6250","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>Hydraulic Plate Bending Rollers Operation Instructions Manual - SC Machinery<\/title>\n<meta name=\"description\" content=\"Hydraulic plate bending rollers are essential equipment. 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