{"id":4831,"date":"2025-07-21T06:42:49","date_gmt":"2025-07-21T06:42:49","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=4831"},"modified":"2025-07-21T06:47:13","modified_gmt":"2025-07-21T06:47:13","slug":"ultimate-guide-to-sheet-metal-cone-rolling","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/fr\/ultimate-guide-to-sheet-metal-cone-rolling\/","title":{"rendered":"Le guide ultime du laminage de c\u00f4nes de t\u00f4le"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4831\" class=\"elementor elementor-4831\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-053cadc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"053cadc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column 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.elementor-toc__list-item-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.elementor-toc__list-items--collapsible>.elementor-toc__list-wrapper>.elementor-toc__list-item>.elementor-toc__list-wrapper{display:none}.elementor-toc__heading-anchor{position:absolute}.elementor-toc__body .elementor-toc__list-item-text{color:var(--item-text-color);-webkit-text-decoration:var(--item-text-decoration);text-decoration:var(--item-text-decoration)}.elementor-toc__body .elementor-toc__list-item-text:hover{color:var(--item-text-hover-color);-webkit-text-decoration:var(--item-text-hover-decoration);text-decoration:var(--item-text-hover-decoration)}.elementor-toc__body .elementor-toc__list-item-text.elementor-item-active{color:var(--item-text-active-color);-webkit-text-decoration:var(--item-text-active-decoration);text-decoration:var(--item-text-active-decoration)}ol.elementor-toc__list-wrapper{counter-reset:item}ol.elementor-toc__list-wrapper .elementor-toc__list-item{counter-increment:item}ol.elementor-toc__list-wrapper .elementor-toc__list-item-text-wrapper:before{content:counters(item,\".\") \". \"}<\/style>\t\t<div class=\"elementor-toc__header\">\n\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable des mati\u00e8res\t\t\t<\/h4>\n\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__f0c18f3\" 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__f0c18f3\" 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__f0c18f3\" 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-d203f27 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d203f27\" 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-72c87f4\" data-id=\"72c87f4\" 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-738e6b6 elementor-widget elementor-widget-text-editor\" data-id=\"738e6b6\" 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>Le laminage conique de t\u00f4le d\u00e9signe g\u00e9n\u00e9ralement le processus de laminage d&#039;une t\u00f4le en un cylindre conique (c\u00f4ne). Il s&#039;agit d&#039;un proc\u00e9d\u00e9 de formage courant dans l&#039;usinage de la t\u00f4le. Il diff\u00e8re du laminage classique (laminage en forme cylindrique) car le laminage conique implique des diam\u00e8tres diff\u00e9rents aux deux extr\u00e9mit\u00e9s, formant ainsi un c\u00f4ne biseaut\u00e9.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0a89a5b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0a89a5b\" 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-efa86af\" data-id=\"efa86af\" 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-5ad9ec3 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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-855c63f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"855c63f\" 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-cece922\" data-id=\"cece922\" 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-5dcd277 elementor-widget elementor-widget-heading\" data-id=\"5dcd277\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">1. Qu&#039;est-ce que le laminage conique de t\u00f4le ?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b8e370 elementor-widget elementor-widget-text-editor\" data-id=\"6b8e370\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Le laminage conique d\u00e9signe un proc\u00e9d\u00e9 de formage par lequel une t\u00f4le est transform\u00e9e en un cylindre conique (c&#039;est-\u00e0-dire un c\u00f4ne) par laminage. Une pi\u00e8ce de t\u00f4le trap\u00e9zo\u00efdale ou en \u00e9ventail est lamin\u00e9e en un c\u00f4ne en forme de trompette ou d&#039;entonnoir par un <a href=\"https:\/\/www.shen-chong.com\/fr\/plate-rolling-machine\/\" target=\"_blank\" rel=\"noopener\">machine \u00e0 rouler les plaques<\/a>Ce proc\u00e9d\u00e9 est appel\u00e9 \u00ab laminage conique \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-39f6bf3 elementor-widget elementor-widget-heading\" data-id=\"39f6bf3\" 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\">D\u00e9finition:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a79040a elementor-widget elementor-widget-text-editor\" data-id=\"a79040a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Le laminage conique de t\u00f4le est un processus de formage de t\u00f4le qui utilise une machine \u00e0 rouler les plaques pour plier la t\u00f4le le long de rayons in\u00e9gaux en ajustant la position du rouleau et la pression pour former une structure conique avec des diam\u00e8tres diff\u00e9rents aux deux extr\u00e9mit\u00e9s.<\/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-5ec464b elementor-widget elementor-widget-heading\" data-id=\"5ec464b\" 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\">Caract\u00e9ristiques typiques du laminage conique de t\u00f4les :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34beb6e elementor-widget elementor-widget-text-editor\" data-id=\"34beb6e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<table><tbody><tr><td width=\"180\"><p>Caract\u00e9ristiques<\/p><\/td><td width=\"288\"><p>Description<\/p><\/td><\/tr><tr><td width=\"180\"><p>Apparence<\/p><\/td><td width=\"288\"><p>Un cylindre conique avec une extr\u00e9mit\u00e9 plus grande que l&#039;autre<\/p><\/td><\/tr><tr><td width=\"180\"><p>Forme de la feuille<\/p><\/td><td width=\"288\"><p>G\u00e9n\u00e9ralement une plaque en forme d&#039;\u00e9ventail ou trap\u00e9zo\u00efdale<\/p><\/td><\/tr><tr><td width=\"180\"><p>\u00c9quipement de traitement<\/p><\/td><td width=\"288\"><p>Machine \u00e0 rouler les t\u00f4les \u00e0 trois ou quatre rouleaux avec position des rouleaux r\u00e9glable<\/p><\/td><\/tr><tr><td width=\"180\"><p>Domaines d&#039;application<\/p><\/td><td width=\"288\"><p>Conduits de ventilation, entonnoirs, chemin\u00e9es, f\u00fbts coniques, pi\u00e8ces m\u00e9caniques, etc.<\/p><\/td><\/tr><\/tbody><\/table>\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-a13bae3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a13bae3\" 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-dcef949\" data-id=\"dcef949\" 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-7a399c4 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7a399c4\" 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-5b9c219 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b9c219\" 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-1bfd2f8\" data-id=\"1bfd2f8\" 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-ae6f8fc elementor-widget elementor-widget-heading\" data-id=\"ae6f8fc\" 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. Principales caract\u00e9ristiques du processus de laminage conique de plaques m\u00e9talliques<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-03475b5 elementor-widget elementor-widget-image\" data-id=\"03475b5\" 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=\"500\" height=\"500\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/sheet-metal-cone-rolling-machine-for-sale.jpg\" class=\"attachment-large size-large wp-image-4835\" alt=\"machine \u00e0 rouler les c\u00f4nes de t\u00f4le \u00e0 vendre\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/sheet-metal-cone-rolling-machine-for-sale.jpg 500w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/sheet-metal-cone-rolling-machine-for-sale-300x300.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/sheet-metal-cone-rolling-machine-for-sale-150x150.jpg 150w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/sheet-metal-cone-rolling-machine-for-sale-12x12.jpg 12w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\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-b5e6014 elementor-widget elementor-widget-text-editor\" data-id=\"b5e6014\" data-element_type=\"widget\" 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 principales caract\u00e9ristiques du processus de laminage conique de t\u00f4le se refl\u00e8tent principalement dans les aspects suivants, qui d\u00e9terminent son mode de fonctionnement et sa difficult\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-366f327 elementor-widget elementor-widget-heading\" data-id=\"366f327\" 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) Forme de plaque sp\u00e9ciale<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d71c687 elementor-widget elementor-widget-text-editor\" data-id=\"d71c687\" data-element_type=\"widget\" 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>Des plaques trap\u00e9zo\u00efdales ou en \u00e9ventail sont g\u00e9n\u00e9ralement utilis\u00e9es \u00e0 la place des plaques rectangulaires.<\/p><p>Lors du d\u00e9pliage, un calcul pr\u00e9cis doit \u00eatre effectu\u00e9 en fonction de la taille du c\u00f4ne. Le diagramme de d\u00e9pliage est une coupe d&#039;un \u00e9ventail annulaire.<\/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-43190ab elementor-widget elementor-widget-heading\" data-id=\"43190ab\" 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) La m\u00e9thode de laminage est diff\u00e9rente du laminage ordinaire<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-451c3e1 elementor-widget elementor-widget-text-editor\" data-id=\"451c3e1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Le laminage ordinaire est un laminage \u00e0 rayon \u00e9gal (m\u00eame diam\u00e8tre des deux c\u00f4t\u00e9s).<\/p><p>Le laminage conique n\u00e9cessite des rayons in\u00e9gaux des deux c\u00f4t\u00e9s, et un c\u00f4t\u00e9 est serr\u00e9 et l&#039;autre c\u00f4t\u00e9 est l\u00e2che pendant le processus de laminage pour former un c\u00f4ne.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53ad75b elementor-widget elementor-widget-heading\" data-id=\"53ad75b\" 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) Le rouleau doit \u00eatre r\u00e9gl\u00e9 de mani\u00e8re excentrique<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88b9672 elementor-widget elementor-widget-text-editor\" data-id=\"88b9672\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Lors du laminage du c\u00f4ne, le rouleau sup\u00e9rieur ou inf\u00e9rieur doit \u00eatre ajust\u00e9 axialement (de mani\u00e8re excentrique) pour g\u00e9n\u00e9rer une plus grande force de flexion sur un c\u00f4t\u00e9 de la plaque pour former un c\u00f4ne.<\/p><p>Certaines machines sp\u00e9ciales de laminage de plaques sont \u00e9quip\u00e9es de dispositifs de laminage conique ou de fonctions de r\u00e9glage \u00e9lectrique.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b713f1f elementor-widget elementor-widget-heading\" data-id=\"b713f1f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) La pr\u00e9cision du formage d\u00e9pend de l&#039;exp\u00e9rience et du r\u00e9glage<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35992ba elementor-widget elementor-widget-text-editor\" data-id=\"35992ba\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Au cours du processus de laminage de c\u00f4nes de t\u00f4le, des probl\u00e8mes tels que des d\u00e9viations, des glissements, des arrondis irr\u00e9guliers et des ouvertures l\u00e2ches sont susceptibles de se produire.<\/p><p>L&#039;op\u00e9rateur doit avoir une riche exp\u00e9rience et contr\u00f4ler la trajectoire et l&#039;angle de roulement gr\u00e2ce \u00e0 un r\u00e9glage fin progressif.<\/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-60fb2e3 elementor-widget elementor-widget-heading\" data-id=\"60fb2e3\" 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) Le produit fini n\u00e9cessite un post-traitement<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5031e8 elementor-widget elementor-widget-text-editor\" data-id=\"b5031e8\" data-element_type=\"widget\" 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 laminage, il est g\u00e9n\u00e9ralement n\u00e9cessaire d&#039;effectuer des processus tels que l&#039;appariement, le soudage et la correction.<\/p><p>Certains c\u00f4nes doivent \u00eatre taill\u00e9s ou fa\u00e7onn\u00e9s pour am\u00e9liorer la pr\u00e9cision et l&#039;apparence.<\/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-cfeb6a8 elementor-widget elementor-widget-heading\" data-id=\"cfeb6a8\" 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) R\u00e9partition in\u00e9gale des contraintes<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e756b16 elementor-widget elementor-widget-text-editor\" data-id=\"e756b16\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Lors du processus de laminage conique de t\u00f4le, les deux c\u00f4t\u00e9s de la plaque sont soumis \u00e0 des forces diff\u00e9rentes, ce qui est sujet au rebond du mat\u00e9riau, \u00e0 la d\u00e9formation ou \u00e0 la fissuration, en particulier dans les plaques \u00e9paisses ou les grandes structures coniques.<\/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-1f73cca elementor-widget elementor-widget-heading\" data-id=\"1f73cca\" 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) Exigences \u00e9lev\u00e9es en mati\u00e8re d&#039;\u00e9quipement<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70004ec elementor-widget elementor-widget-text-editor\" data-id=\"70004ec\" data-element_type=\"widget\" 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 est recommand\u00e9 d&#039;utiliser une machine \u00e0 rouler les plaques sym\u00e9triques \u00e0 trois rouleaux ou une machine \u00e0 rouler les plaques \u00e0 quatre rouleaux avec une fonction de laminage conique.<\/p><p>Pour les c\u00f4nes de plaques de grande taille ou \u00e9pais, un \u00e9quipement personnalis\u00e9 ou des machines de laminage de plaques CNC peuvent \u00eatre n\u00e9cessaires.<\/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-625be31 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"625be31\" 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-d272478\" data-id=\"d272478\" 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-1a31e54 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1a31e54\" 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-899e9c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"899e9c8\" 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-fa10e9a\" data-id=\"fa10e9a\" 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-141789c elementor-widget elementor-widget-heading\" data-id=\"141789c\" 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. Br\u00e8ve description des \u00e9tapes de fonctionnement du laminage de c\u00f4nes m\u00e9talliques<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88d674a elementor-widget elementor-widget-text-editor\" data-id=\"88d674a\" data-element_type=\"widget\" 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 \u00e9tapes de fonctionnement du laminage conique peuvent \u00eatre bri\u00e8vement divis\u00e9es en les maillons cl\u00e9s suivants, qui conviennent au traitement de cylindres coniques \u00e0 l&#039;aide de machines de laminage de plaques \u00e0 trois ou quatre 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-2f83525 elementor-widget elementor-widget-heading\" data-id=\"2f83525\" 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) Dessiner le diagramme de d\u00e9veloppement<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32e6f0f elementor-widget elementor-widget-text-editor\" data-id=\"32e6f0f\" data-element_type=\"widget\" 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>Selon les param\u00e8tres tels que le grand diam\u00e8tre d&#039;extr\u00e9mit\u00e9, le petit diam\u00e8tre d&#039;extr\u00e9mit\u00e9, la hauteur, etc. du c\u00f4ne fini.<\/p><p>Calculer la longueur de la g\u00e9n\u00e9ratrice et l&#039;angle de d\u00e9veloppement.<\/p><p>Obtenez une forme de plaque d\u00e9pli\u00e9e en \u00e9ventail ou trap\u00e9zo\u00efdale.<\/p><p>Le dessin CAO ou la g\u00e9om\u00e9trie manuelle peuvent \u00eatre utilis\u00e9s pour aider au d\u00e9roulement de la conception.<\/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-278db20 elementor-widget elementor-widget-heading\" data-id=\"278db20\" 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\u00e9paration du mat\u00e9riel<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aca0a6a elementor-widget elementor-widget-text-editor\" data-id=\"aca0a6a\" data-element_type=\"widget\" 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\u00e9couper des plaques m\u00e9talliques (acier au carbone, acier inoxydable, aluminium, etc.) selon la taille du sch\u00e9ma de d\u00e9veloppement.<\/p><p>\u00c9bavurez la surface de la plaque et maintenez-la plane et propre.<\/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-f0fb595 elementor-widget elementor-widget-heading\" data-id=\"f0fb595\" 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) Traitement de pr\u00e9-cintrage<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7488b1 elementor-widget elementor-widget-text-editor\" data-id=\"d7488b1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Pr\u00e9-pliez les deux extr\u00e9mit\u00e9s de la plaque pour r\u00e9duire l&#039;effet de bord droit des premi\u00e8re et derni\u00e8re sections du laminage.<\/p><p>Elle peut \u00eatre compl\u00e9t\u00e9e par une machine \u00e0 rouler les plaques ou un \u00e9quipement de pr\u00e9-cintrage.<\/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-719397e elementor-widget elementor-widget-heading\" data-id=\"719397e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) R\u00e9glage de la machine \u00e0 rouler les t\u00f4les<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f04904e elementor-widget elementor-widget-text-editor\" data-id=\"f04904e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Ajustez le rouleau de la machine \u00e0 rouler les plaques pour qu&#039;un c\u00f4t\u00e9 soit excentriquement d\u00e9salign\u00e9 afin de former un c\u00f4ne.<\/p><p>Contr\u00f4lez l&#039;amplitude du d\u00e9salignement en fonction de la taille de l&#039;angle du c\u00f4ne.<\/p><p>La fonction de laminage conique peut \u00eatre activ\u00e9e pour les \u00e9quipements soumis \u00e0 des conditions.<\/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-3df74b2 elementor-widget elementor-widget-heading\" data-id=\"3df74b2\" 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) Commencez \u00e0 rouler<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-07fa9e4 elementor-widget elementor-widget-text-editor\" data-id=\"07fa9e4\" data-element_type=\"widget\" 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>Envoyez la feuille dans les rouleaux dans le sens d\u00e9fini et d\u00e9marrez la machine lentement.<\/p><p>Surveillez le processus de laminage en temps r\u00e9el pour \u00e9viter que la feuille ne d\u00e9visse ou ne glisse.<\/p><p>Ajustez finement la position du rouleau sup\u00e9rieur\/inf\u00e9rieur en fonction de la situation de roulement.<\/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-9116950 elementor-widget elementor-widget-heading\" data-id=\"9116950\" 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) Joint de couture<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c34719 elementor-widget elementor-widget-text-editor\" data-id=\"3c34719\" data-element_type=\"widget\" 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 roul\u00e9, ajustez les deux extr\u00e9mit\u00e9s pour fermer la couture.<\/p><p>V\u00e9rifiez la rondeur du c\u00f4ne et l&#039;espace entre les joints, et effectuez un fa\u00e7onnage local.<\/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-57a2cae elementor-widget elementor-widget-heading\" data-id=\"57a2cae\" 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) Soudage et correction<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-832ef8a elementor-widget elementor-widget-text-editor\" data-id=\"832ef8a\" data-element_type=\"widget\" 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>Soudez par points ou soudez enti\u00e8rement le joint.<\/p><p>Meulez les surfaces int\u00e9rieures et ext\u00e9rieures et corrigez la rondeur si n\u00e9cessaire.<\/p><p>Pour des exigences de haute pr\u00e9cision, un fa\u00e7onnage m\u00e9canique peut \u00e9galement \u00eatre r\u00e9alis\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-4f92725 elementor-widget elementor-widget-heading\" data-id=\"4f92725\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">8) Inspection et traitement ult\u00e9rieur<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78c1464 elementor-widget elementor-widget-text-editor\" data-id=\"78c1464\" data-element_type=\"widget\" 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 taille, la rondeur, la conicit\u00e9, la qualit\u00e9 de la soudure, etc.<\/p><p>Produire de la protection antirouille, de la pulv\u00e9risation ou un assemblage suppl\u00e9mentaire selon les besoins.<\/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-4eef156 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4eef156\" 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-c7a1b5e\" data-id=\"c7a1b5e\" 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-cebed4e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cebed4e\" 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-928428d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"928428d\" 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-5792bf6\" data-id=\"5792bf6\" 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-308e2d5 elementor-widget elementor-widget-heading\" data-id=\"308e2d5\" 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. Comment rouler un c\u00f4ne ?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f8cea6 elementor-widget elementor-widget-image\" data-id=\"7f8cea6\" 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=\"500\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/metal-plate-cone-rolling.png\" class=\"attachment-large size-large wp-image-4837\" alt=\"laminage de c\u00f4nes de plaques m\u00e9talliques\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/metal-plate-cone-rolling.png 600w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/metal-plate-cone-rolling-300x250.png 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/metal-plate-cone-rolling-14x12.png 14w\" 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-a48d8df elementor-widget elementor-widget-heading\" data-id=\"a48d8df\" 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) \u00c9tape de pr\u00e9paration<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4742ab elementor-widget elementor-widget-text-editor\" data-id=\"a4742ab\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4><strong>\u2013 Effacer les param\u00e8tres de taille<\/strong><\/h4><p>Grand diam\u00e8tre d&#039;extr\u00e9mit\u00e9 (D\u2081)<\/p><p>Petit diam\u00e8tre d&#039;extr\u00e9mit\u00e9 (D\u2082)<\/p><p>Hauteur du c\u00f4ne (H)<\/p><p>\u00c9paisseur de la plaque (t)<\/p><p>\u00a0<\/p><h4><strong>\u2013 Calculer et dessiner le diagramme de d\u00e9roulement<\/strong><\/h4><p>Le diagramme de d\u00e9pliage est g\u00e9n\u00e9ralement un secteur circulaire. Les rayons des arcs int\u00e9rieur et ext\u00e9rieur ainsi que l&#039;angle de d\u00e9pliage sont calcul\u00e9s \u00e0 partir de la relation g\u00e9om\u00e9trique du c\u00f4ne.<\/p><p>La CAO ou des formules peuvent \u00eatre utilis\u00e9es pour aider au calcul.<\/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-4ca59f6 elementor-widget elementor-widget-heading\" data-id=\"4ca59f6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) R\u00e9glage de l&#039;\u00e9quipement<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-674f14a elementor-widget elementor-widget-text-editor\" data-id=\"674f14a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4><strong>\u2013 S\u00e9lectionnez un <\/strong><strong>c\u00f4ne en t\u00f4le <\/strong><strong>machine \u00e0 rouler<\/strong><\/h4><p>Si la plaque est grande et \u00e9paisse, il est recommand\u00e9 d&#039;utiliser une machine \u00e0 rouler les plaques \u00e0 trois ou quatre rouleaux, de pr\u00e9f\u00e9rence avec une fonction de laminage conique (par exemple, le rouleau sup\u00e9rieur peut \u00eatre inclin\u00e9 et ajust\u00e9).<\/p><p>S&#039;il s&#039;agit simplement d&#039;une petite pi\u00e8ce conique, vous pouvez acheter un <a href=\"https:\/\/www.shen-chong.com\/fr\/conical-plate-rolling-machine\/\" target=\"_blank\" rel=\"noopener\">machine \u00e0 rouler les c\u00f4nes sp\u00e9ciaux abordable<\/a>.<\/p><h4><strong>\u2013 R\u00e9gler le d\u00e9salignement des rouleaux<\/strong><\/h4><p>D\u00e9calez un c\u00f4t\u00e9 du rouleau sup\u00e9rieur ou inf\u00e9rieur de mani\u00e8re appropri\u00e9e pour former une diff\u00e9rence d&#039;angle.<\/p><p>Serrez un c\u00f4t\u00e9 et rel\u00e2chez l\u2019autre c\u00f4t\u00e9 pour obtenir un effet de roulement conique.<\/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-91f3f07 elementor-widget elementor-widget-heading\" data-id=\"91f3f07\" 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) \u00c9tapes de l&#039;op\u00e9ration de laminage<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66d055e elementor-widget elementor-widget-text-editor\" data-id=\"66d055e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4><strong>\u2013 Chargement des plaques<\/strong><\/h4><p>Placez le secteur coup\u00e9 ou la plaque trap\u00e9zo\u00efdale dans la machine \u00e0 rouler les plaques.<\/p><p>Assurez-vous que la grande extr\u00e9mit\u00e9 est du c\u00f4t\u00e9 serr\u00e9 et que la petite extr\u00e9mit\u00e9 est du c\u00f4t\u00e9 l\u00e2che.<\/p><p>\u00a0<\/p><h4><strong>\u2013 Commence \u00e0 rouler<\/strong><\/h4><p>D\u00e9marrez l&#039;\u00e9quipement lentement et observez la trajectoire de la plaque.<\/p><p>Ajustez le degr\u00e9 d&#039;excentricit\u00e9 en temps r\u00e9el pour assurer une conicit\u00e9 uniforme.<\/p><p>\u00c9vitez les d\u00e9viations, les sauts de mat\u00e9riaux, les glissements et autres probl\u00e8mes.<\/p><p>\u00a0<\/p><h4><strong>\u2013 Roulage par lots (si n\u00e9cessaire)<\/strong><\/h4><p>Pour les grands c\u00f4nes ou les plaques \u00e9paisses, une m\u00e9thode en deux \u00e9tapes ou une m\u00e9thode de r\u00e9glage fin \u00e0 alimentation multiple peut \u00eatre adopt\u00e9e pour le laminage segment\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-73fd776 elementor-widget elementor-widget-heading\" data-id=\"73fd776\" 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) Post-traitement<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34260c2 elementor-widget elementor-widget-text-editor\" data-id=\"34260c2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4><strong>\u2013 Alignement des coutures<\/strong><\/h4><p>Apr\u00e8s le roulage, v\u00e9rifiez l&#039;alignement des deux c\u00f4t\u00e9s.<\/p><p>En cas de d\u00e9salignement ou d&#039;ovalisation, utilisez un cric, un marteau ou une machine \u00e0 arrondir sp\u00e9ciale pour effectuer le r\u00e9glage.<\/p><p>\u00a0<\/p><h4><strong>\u2013 Soudage et meulage<\/strong><\/h4><p>Soudez par points et soudez les coutures.<\/p><p>Ensuite, poncez, retirez les scories et fa\u00e7onnez pour garantir une surface nette et belle.<\/p><p>\u00a0<\/p><h4><strong>\u2013 Inspecter le produit fini<\/strong><\/h4><p>V\u00e9rifiez si la conicit\u00e9, la rondeur et la taille r\u00e9pondent aux normes.<\/p><p>S&#039;il y a une erreur, r\u00e9parez ou rembobinez de mani\u00e8re appropri\u00e9e.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c7cfdd4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c7cfdd4\" 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-3c53479\" data-id=\"3c53479\" 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-7a6dff0 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7a6dff0\" 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-0535d97 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0535d97\" 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-910f011\" data-id=\"910f011\" 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-83f3815 elementor-widget elementor-widget-heading\" data-id=\"83f3815\" 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. Pr\u00e9cautions \u00e0 prendre pour rouler les c\u00f4nes<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42bc45f elementor-widget elementor-widget-text-editor\" data-id=\"42bc45f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Lors du processus de laminage des c\u00f4nes (c&#039;est-\u00e0-dire de laminage des c\u00f4nes), plusieurs pr\u00e9cautions essentielles doivent \u00eatre prises pour garantir la qualit\u00e9 du formage, la s\u00e9curit\u00e9 et la protection des \u00e9quipements :<\/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-57731ec elementor-widget elementor-widget-heading\" data-id=\"57731ec\" 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) D\u00e9pliage pr\u00e9cis de la feuille<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac6375c elementor-widget elementor-widget-text-editor\" data-id=\"ac6375c\" data-element_type=\"widget\" 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 calcul du diagramme de d\u00e9pliage doit \u00eatre pr\u00e9cis, en particulier l&#039;angle, le rayon et la longueur de la g\u00e9n\u00e9ratrice ne doivent pas \u00eatre erron\u00e9s.<\/p><p>Le diagramme de d\u00e9pliage est g\u00e9n\u00e9ralement en \u00e9ventail ou trap\u00e9zo\u00efdal. Toute erreur entra\u00eenera directement un \u00e9chec de laminage ou des difficult\u00e9s de sertissage.<\/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-c9f3b11 elementor-widget elementor-widget-heading\" data-id=\"c9f3b11\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) R\u00e9glage raisonnable du rouleau<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66fb0a8 elementor-widget elementor-widget-text-editor\" data-id=\"66fb0a8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Lors du laminage de c\u00f4nes, le rouleau doit \u00eatre d\u00e9salign\u00e9 de mani\u00e8re excentrique, sinon le c\u00f4ne ne peut pas \u00eatre d\u00e9roul\u00e9.<\/p><p>L&#039;angle de d\u00e9salignement doit \u00eatre ajust\u00e9 en fonction de la taille du c\u00f4ne. Une excentricit\u00e9 trop faible ou trop importante entra\u00eenera un mauvais roulage.<\/p><p>La machine \u00e0 rouler les plaques avec fonction de laminage conique est plus pratique \u00e0 r\u00e9gler.<\/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-45df265 elementor-widget elementor-widget-heading\" data-id=\"45df265\" 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) Emp\u00eacher la d\u00e9viation pendant le roulage<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34c5189 elementor-widget elementor-widget-text-editor\" data-id=\"34c5189\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>En raison de la force in\u00e9gale des deux c\u00f4t\u00e9s, la feuille est facile \u00e0 d\u00e9vier lors du laminage des c\u00f4nes.<\/p><p>Il est n\u00e9cessaire d&#039;avancer lentement pendant l&#039;op\u00e9ration et d&#039;ajuster finement la pression et la position \u00e0 tout moment pour maintenir la sym\u00e9trie.<\/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-c8a3397 elementor-widget elementor-widget-heading\" data-id=\"c8a3397\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Faites correspondre l&#039;\u00e9paisseur de la feuille avec le c\u00f4ne<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a3e142 elementor-widget elementor-widget-text-editor\" data-id=\"9a3e142\" data-element_type=\"widget\" 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>Plus la feuille est \u00e9paisse et plus la conicit\u00e9 est grande, plus elle est difficile \u00e0 rouler.<\/p><p>Pour les t\u00f4les \u00e9paisses \u00e0 grandes conicit\u00e9s, il est n\u00e9cessaire d&#039;ajuster plusieurs fois le laminage segment\u00e9, voire d&#039;utiliser le pliage \u00e0 chaud et le soudage segment\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-1f497e6 elementor-widget elementor-widget-heading\" data-id=\"1f497e6\" 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) Le pr\u00e9-cintrage doit \u00eatre suffisant<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b15c236 elementor-widget elementor-widget-text-editor\" data-id=\"b15c236\" data-element_type=\"widget\" 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 deux extr\u00e9mit\u00e9s de la plaque doivent \u00eatre pr\u00e9-pli\u00e9es pour r\u00e9duire la longueur du bord droit au niveau du joint et faciliter l&#039;assemblage.<\/p><p>Dans le cas contraire, des probl\u00e8mes tels que la d\u00e9formation du port et des difficult\u00e9s d\u2019amarrage surviendront.<\/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-25759c2 elementor-widget elementor-widget-heading\" data-id=\"25759c2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6) Contr\u00f4le de la pr\u00e9cision des joints<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92fd6fd elementor-widget elementor-widget-text-editor\" data-id=\"92fd6fd\" data-element_type=\"widget\" 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 laminage, il peut y avoir des ouvertures et des bords mal align\u00e9s des deux c\u00f4t\u00e9s, qui n\u00e9cessitent une assistance manuelle ou m\u00e9canique pour l&#039;arrondi et l&#039;assemblage.<\/p><p>Une interface l\u00e2che affectera le soudage ult\u00e9rieur et la r\u00e9sistance structurelle.<\/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-d03c6a8 elementor-widget elementor-widget-heading\" data-id=\"d03c6a8\" 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) La soudure doit \u00eatre uniforme et fa\u00e7onn\u00e9e au bon moment<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-901c424 elementor-widget elementor-widget-text-editor\" data-id=\"901c424\" data-element_type=\"widget\" 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 le soudage, le positionnement doit \u00eatre pr\u00e9cis pour \u00e9viter le r\u00e9tr\u00e9cissement et la d\u00e9formation.<\/p><p>S&#039;il y a une d\u00e9formation apr\u00e8s le soudage, une correction et une mise en forme du c\u00f4ne doivent \u00eatre effectu\u00e9es.<\/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-c024f52 elementor-widget elementor-widget-heading\" data-id=\"c024f52\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">8) Sp\u00e9cifications de fonctionnement de s\u00e9curit\u00e9<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1da02f8 elementor-widget elementor-widget-text-editor\" data-id=\"1da02f8\" data-element_type=\"widget\" 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>Pendant le processus de roulage, il est strictement interdit de toucher la zone du rouleau avec les mains.<\/p><p>Portez des gants de protection, des lunettes de protection, etc. pour \u00e9viter que la plaque ne rebondisse ou ne se coupe.<\/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-381eeeb elementor-widget elementor-widget-image\" data-id=\"381eeeb\" 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=\"506\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/four-roller-cone-bending-machine.png\" class=\"attachment-large size-large wp-image-4836\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/four-roller-cone-bending-machine.png 960w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/four-roller-cone-bending-machine-300x190.png 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/four-roller-cone-bending-machine-768x486.png 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/four-roller-cone-bending-machine-18x12.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed1f2ff elementor-widget elementor-widget-heading\" data-id=\"ed1f2ff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">9) Le choix de l&#039;\u00e9quipement doit \u00eatre appropri\u00e9<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f6de3c elementor-widget elementor-widget-text-editor\" data-id=\"6f6de3c\" data-element_type=\"widget\" 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 est recommand\u00e9 d&#039;utiliser un rouleau \u00e0 trois rouleaux ou <a href=\"https:\/\/www.shen-chong.com\/fr\/4-roller-bending-machine\/\" target=\"_blank\" rel=\"noopener\">machine \u00e0 rouler les plaques \u00e0 quatre rouleaux<\/a> avec une fonction de roulement conique.<\/p><p>Pour les pi\u00e8ces tr\u00e8s \u00e9paisses et tr\u00e8s grandes, pensez \u00e0 utiliser une machine \u00e0 rouler les plaques hydraulique tr\u00e8s r\u00e9sistante.<\/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-66055af elementor-widget elementor-widget-heading\" data-id=\"66055af\" 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\">10) L&#039;inspection du produit fini ne peut \u00eatre ignor\u00e9e<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8996857 elementor-widget elementor-widget-text-editor\" data-id=\"8996857\" data-element_type=\"widget\" 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 formage, des indicateurs cl\u00e9s tels que la conicit\u00e9, la rondeur, le jeu des joints et la qualit\u00e9 du soudage doivent \u00eatre v\u00e9rifi\u00e9s.<\/p><p>Les produits comportant des erreurs importantes doivent \u00eatre corrig\u00e9s ou mis au rebut.<\/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-53ed101 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"53ed101\" 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-709fbea\" data-id=\"709fbea\" 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-1d1cfc8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1d1cfc8\" 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-0eabd70 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0eabd70\" 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-adb8b4e\" data-id=\"adb8b4e\" 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-d4284f0 elementor-widget elementor-widget-heading\" data-id=\"d4284f0\" 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. R\u00e9sum\u00e9 et conseils<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67715f5 elementor-widget elementor-widget-text-editor\" data-id=\"67715f5\" data-element_type=\"widget\" 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 proc\u00e9d\u00e9 de laminage d&#039;une plaque m\u00e9tallique en c\u00f4ne consiste \u00e0 utiliser une lamineuse pour laminer une plaque en \u00e9ventail ou trap\u00e9zo\u00efdale en un cylindre conique dont une extr\u00e9mit\u00e9 est plus large que l&#039;autre. Cette op\u00e9ration est plus complexe que le laminage classique et n\u00e9cessite un bon r\u00e9glage de l&#039;\u00e9quipement et des comp\u00e9tences op\u00e9rationnelles.<\/p><ul><li>\u00c9paisseur de la plaque : les plaques \u00e9paisses sont plus difficiles \u00e0 laminer et n\u00e9cessitent un pr\u00e9-cintrage raisonnable<\/li><li>Taille du c\u00f4ne\u00a0: Plus le c\u00f4ne est grand, plus la t\u00e2che est difficile. Il est recommand\u00e9 de tester d&#039;abord une courte section.<\/li><li>Exp\u00e9rience de l&#039;op\u00e9rateur : L&#039;op\u00e9ration de laminage du c\u00f4ne n\u00e9cessite la coop\u00e9ration de travailleurs qualifi\u00e9s et l&#039;exp\u00e9rience est cruciale<\/li><li>Mesures de s\u00e9curit\u00e9 : Il est strictement interdit de s&#039;approcher de la zone de roulage avec les mains et de porter des \u00e9quipements de protection<\/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 Le laminage conique de t\u00f4le d\u00e9signe g\u00e9n\u00e9ralement le proc\u00e9d\u00e9 de laminage d&#039;une t\u00f4le en un cylindre conique (c\u00f4ne). Il s&#039;agit d&#039;un proc\u00e9d\u00e9 courant de formage de forme dans le traitement de la t\u00f4le. Il diff\u00e8re du laminage classique (laminage en forme cylindrique) car le laminage conique implique des diam\u00e8tres diff\u00e9rents aux deux extr\u00e9mit\u00e9s, formant un biseau [\u2026]<\/p>","protected":false},"author":1,"featured_media":4832,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4831","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>The Ultimate Guide To Sheet Metal Cone Rolling - SC Machinery<\/title>\n<meta name=\"description\" content=\"Sheet Metal Cone Rolling generally refers to the process of rolling a metal sheet into a tapered cylinder (cone).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.shen-chong.com\/fr\/ultimate-guide-to-sheet-metal-cone-rolling\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Ultimate Guide To Sheet Metal Cone Rolling - 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