{"id":19022,"date":"2025-05-25T23:41:31","date_gmt":"2025-05-26T07:41:31","guid":{"rendered":"https:\/\/shengenfab.com\/?p=19022"},"modified":"2025-05-26T00:08:23","modified_gmt":"2025-05-26T08:08:23","slug":"sheet-metal-bend-radius-guidelines","status":"publish","type":"post","link":"https:\/\/shengenfab.com\/fr\/sheet-metal-bend-radius-guidelines\/","title":{"rendered":"Lignes directrices concernant le rayon de courbure de la t\u00f4le pour des r\u00e9sultats parfaits"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"19022\" class=\"elementor elementor-19022\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-60f9baa5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"60f9baa5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-37e99718 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"37e99718\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-5ddcf5c6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5ddcf5c6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-68656bf6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"68656bf6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-40db53e7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"40db53e7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-cfa5d3c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cfa5d3c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-6821a52d custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6821a52d\" data-element_type=\"section\" data-e-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-66 elementor-top-column elementor-element elementor-element-70be6137\" data-id=\"70be6137\" data-element_type=\"column\" data-e-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-0dad7df elementor-widget elementor-widget-text-editor\" data-id=\"0dad7df\" data-element_type=\"widget\" data-e-type=\"widget\" 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<p>Lorsque les concepteurs fixent un rayon de courbure trop serr\u00e9, le m\u00e9tal peut se fissurer ou se tordre. Cela entra\u00eene la d\u00e9faillance des pi\u00e8ces et l'arr\u00eat de la production. Un guide clair sur le rayon de courbure peut r\u00e9duire ces risques. Il vous montre comment choisir le bon rayon en fonction du m\u00e9tal, de l'\u00e9paisseur et de la configuration de l'outil.<\/p><p>Les directives relatives au rayon de courbure de la t\u00f4le indiquent le plus petit rayon de courbure de la t\u00f4le que l'on peut plier en toute s\u00e9curit\u00e9 sans l'endommager. Ces r\u00e8gles varient en fonction du type et de l'\u00e9paisseur du mat\u00e9riau, ce qui permet d'\u00e9viter les fissures et les d\u00e9formations. La connaissance de ces r\u00e8gles garantit la pr\u00e9cision, la solidit\u00e9 et la fiabilit\u00e9 des pi\u00e8ces m\u00e9talliques.<\/p><p>Ensuite, nous examinerons des tableaux d\u00e9taill\u00e9s et des exemples r\u00e9els. Vous d\u00e9couvrirez des \u00e9tapes claires pour \u00e9viter les d\u00e9fauts et r\u00e9duire les reprises. Restez avec nous pour apprendre des astuces pratiques et pr\u00e9cieuses.<\/p>\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-5cc034d elementor-widget elementor-widget-image\" data-id=\"5cc034d\" data-element_type=\"widget\" data-e-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\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"724\" height=\"482\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/05\/Sheet-Metal-Bend-Radius.jpg\" class=\"attachment-large size-large wp-image-19032\" alt=\"Rayon de courbure de la t\u00f4le\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/05\/Sheet-Metal-Bend-Radius.jpg 724w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/05\/Sheet-Metal-Bend-Radius-300x200.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/05\/Sheet-Metal-Bend-Radius-18x12.jpg 18w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/>\t\t\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-a399da0 elementor-widget elementor-widget-text-editor\" data-id=\"a399da0\" data-element_type=\"widget\" data-e-type=\"widget\" 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<p><\/p>\n<h2 class=\"wp-block-heading\">Qu'est-ce que le rayon de courbure en <a href=\"https:\/\/shengenfab.com\/fr\/sheet-metal-fabrication-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">Fabrication de t\u00f4les<\/a>\uff1f<\/h2>\n<p> <\/p>\n<p>Le rayon de courbure est la distance entre le centre d'une courbure et la surface int\u00e9rieure du m\u00e9tal. Il mesure le degr\u00e9 d'\u00e9troitesse ou de largeur du pli. Un petit rayon permet d'obtenir un pliage plus net. Un grand rayon donne un pli plus lisse. Cette valeur est bas\u00e9e sur l'int\u00e9rieur du pli, et non sur le bord ext\u00e9rieur.<\/p>\n<p> <\/p>\n<p>Dans le cas de la t\u00f4le, le rayon de courbure est g\u00e9n\u00e9ralement \u00e9gal \u00e0 l'\u00e9paisseur du m\u00e9tal. Mais cela peut changer en fonction du mat\u00e9riau et de l'application.<\/p>\n<p> <\/p>\n<p>Pour \u00e9viter les fissures et les d\u00e9formations lors du cintrage, il est important de respecter le rayon de courbure minimal. Il s'agit du plus petit rayon int\u00e9rieur que vous pouvez appliquer \u00e0 un mat\u00e9riau sans causer de dommages. Les mat\u00e9riaux, l'\u00e9paisseur et les angles de pliage ont une incidence sur cette limite. Les m\u00e9taux plus durs ou plus \u00e9pais ont besoin de rayons plus importants pour rester intacts.<\/p>\n<p> <\/p>\n<h2 class=\"wp-block-heading\">Comment calculer le rayon de courbure minimal ?<\/h2>\n<p> <\/p>\n<p>L'utilisation d'un rayon de courbure correct permet d'\u00e9viter les fissures, les marques de contrainte et la d\u00e9faillance des pi\u00e8ces. Un moyen rapide de le d\u00e9terminer est de suivre quelques r\u00e8gles empiriques bas\u00e9es sur le type et l'\u00e9paisseur du mat\u00e9riau.<\/p>\n<p> <\/p>\n<h3 class=\"wp-block-heading\">Comprendre la formule<\/h3>\n<p> <\/p>\n<p>Le rayon de courbure minimal d\u00e9pend de l'\u00e9paisseur du m\u00e9tal et du type de m\u00e9tal que vous pliez. Une r\u00e8gle simple s'applique :<\/p>\n<p> <\/p>\n<p><strong>Rayon de courbure minimal = \u00c9paisseur (T) \u00d7 Facteur de mat\u00e9riau<\/strong><\/p>\n<p> <\/p>\n<p>Chaque mat\u00e9riau a un facteur diff\u00e9rent. Les m\u00e9taux tendres n\u00e9cessitent des rayons de courbure plus petits. Les m\u00e9taux plus durs ont besoin de rayons de courbure plus grands. Vous disposez ainsi d'un moyen rapide et facile d'\u00e9viter les probl\u00e8mes de pliage.<\/p>\n<p> <\/p>\n<h3 class=\"wp-block-heading\">Variables cl\u00e9s \u00e0 prendre en compte<\/h3>\n<p> <\/p>\n<p>Trois \u00e9l\u00e9ments modifient le rayon de courbure \u00e0 utiliser :<\/p>\n<p> <\/p>\n<ul class=\"wp-block-list\">\n<li><strong>\u00c9paisseur (T) :<\/strong> Les feuilles plus \u00e9paisses ont besoin de plus d'espace pour se plier.<\/li>\n \n<li><strong>Type de materiau:<\/strong> Les mat\u00e9riaux plus souples, comme l'aluminium, peuvent se plier plus facilement. Les mat\u00e9riaux plus durs, comme l'acier inoxydable, ont besoin de plus d'espace.<\/li>\n \n<li><strong>Angle de pliage :<\/strong> Les angles plus aigus n\u00e9cessitent g\u00e9n\u00e9ralement un rayon plus important pour ne pas se fissurer.<\/li>\n<\/ul>\n<p> <\/p>\n<p>Plus la t\u00f4le est \u00e9paisse et dure, plus le rayon de courbure doit \u00eatre important.<\/p>\n<p> <\/p>\n<h3 class=\"wp-block-heading\">Utilisation des diagrammes de rayons de courbure minimaux<\/h3>\n<p> <\/p>\n<p>Pour gagner du temps, de nombreux ing\u00e9nieurs et op\u00e9rateurs de presses plieuses utilisent des tableaux de rayons de courbure. Ces tableaux indiquent les rayons recommand\u00e9s en fonction du mat\u00e9riau et de l'\u00e9paisseur.<\/p>\n<p> <\/p>\n<p>Voici un tableau de r\u00e9f\u00e9rence simplifi\u00e9 :<\/p>\n<p><\/p>\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-c0d292b uael-header-sticky-no uael-border-yes elementor-widget elementor-widget-uael-table\" data-id=\"c0d292b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"uael-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div itemscope class=\"uael-table-wrapper\" itemtype=\"http:\/\/schema.org\/Table\">\n\t\t\t<table id=\"uael-table-id-c0d292b\" class=\"uael-text-break uael-column-rules uael-table\" data-sort-table=\"no\" data-show-entry=\"no\" data-searchable=\"no\" data-responsive=\"no\">\n\t\t\t<thead>\n\t\t\t\t\t\t\t\t\t<tr class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"0\" class=\"sort-this elementor-repeater-item-0 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Mat\u00e9riel<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"1\" class=\"sort-this elementor-repeater-item-1 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">T = 1-6 mm<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"2\" class=\"sort-this elementor-repeater-item-2 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">T = 6-12 mm<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"3\" class=\"sort-this elementor-repeater-item-3 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">T = 12-25 mm<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<\/thead>\n\t\t\t<tbody>\n\t\t\t\t<!-- ROWS -->\n\t\t\t\t\t\t\t\t<tr data-entry=\"1\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0\" data-title=\"\ufeffMaterial\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Aluminium<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-1\" data-title=\"T = 1\u20136 mm\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">1 \u00d7 T<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-2\" data-title=\"T = 6\u201312 mm\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">1.5 \u00d7 T<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-3\" data-title=\"T = 12\u201325 mm\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">2-3 \u00d7 T<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr data-entry=\"2\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0\" data-title=\"\ufeffMaterial\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Acier<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1\" data-title=\"T = 1\u20136 mm\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">0.8 \u00d7 T<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2\" data-title=\"T = 6\u201312 mm\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">1.2 \u00d7 T<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3\" data-title=\"T = 12\u201325 mm\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">1.5-2.5 \u00d7 T<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr data-entry=\"3\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0\" data-title=\"\ufeffMaterial\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Acier inoxydable<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1\" data-title=\"T = 1\u20136 mm\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">2 \u00d7 T<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2\" data-title=\"T = 6\u201312 mm\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">2.5 \u00d7 T<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3\" data-title=\"T = 12\u201325 mm\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">3-4 \u00d7 T<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a22504 elementor-widget elementor-widget-text-editor\" data-id=\"9a22504\" data-element_type=\"widget\" data-e-type=\"widget\" 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<p>Ces valeurs vous aident \u00e0 plier le m\u00e9tal en toute s\u00e9curit\u00e9. Il suffit de d\u00e9terminer le mat\u00e9riau et l'\u00e9paisseur, puis de multiplier pour obtenir le bon rayon int\u00e9rieur.<\/p>\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-72b5f9c elementor-widget elementor-widget-html\" data-id=\"72b5f9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!-- Paste this code into Elementor\u2019s HTML widget -->\r\n<div id=\"bend-calculator\" style=\"max-width:400px; padding:10px; border:1px solid #ddd; border-radius:4px;\">\r\n  <h3>Calculateur de rayon de courbure minimal<\/h3>\r\n  <p>\r\n    <label>\u00c9paisseur de la feuille (mm) :\r\n      <input id=\"thickness\" type=\"number\" min=\"1\" step=\"0.1\" style=\"width:80px;\">\r\n    <\/label>\r\n  <\/p>\r\n  <p>\r\n    <label>Mat\u00e9riau :\r\n      <select id=\"material\">\r\n        <option value=\"aluminium\">Aluminium<\/option>\r\n        <option value=\"steel\">Acier<\/option>\r\n        <option value=\"stainless steel\">Acier inoxydable<\/option>\r\n      <\/select>\r\n    <\/label>\r\n  <\/p>\r\n  <p>\r\n    <button id=\"calculate\" style=\"padding:6px 12px;\">Calculer<\/button>\r\n  <\/p>\r\n  <div id=\"result\" style=\"margin-top:10px; font-weight:bold;\"><\/div>\r\n<\/div>\r\n\r\n<script>\r\n(function() {\r\n  \/\/ Bend factor data by material and thickness range\r\n  const bendData = {\r\n    'aluminium': [\r\n      {min: 1,   max: 6,   factor: 1},\r\n      {min: 6,   max: 12,  factor: 1.5},\r\n      {min: 12,  max: 25,  factor: [2, 3]}\r\n    ],\r\n    'steel': [\r\n      {min: 1,   max: 6,   factor: 0.8},\r\n      {min: 6,   max: 12,  factor: 1.2},\r\n      {min: 12,  max: 25,  factor: [1.5, 2.5]}\r\n    ],\r\n    'stainless steel': [\r\n      {min: 1,   max: 6,   factor: 2},\r\n      {min: 6,   max: 12,  factor: 2.5},\r\n      {min: 12,  max: 25,  factor: [3, 4]}\r\n    ]\r\n  };\r\n\r\n  \/**\r\n   * Calculate bend radius based on thickness and material.\r\n   * @param {number} thickness - Sheet thickness in mm.\r\n   * @param {string} material - Material key.\r\n   * @returns {object|null} - {value} or {min, max} or null if out of range.\r\n   *\/\r\n  function getBendRadius(thickness, material) {\r\n    const ranges = bendData[material];\r\n    if (!ranges) return null;\r\n    for (let range of ranges) {\r\n      if (thickness >= range.min && thickness <= range.max) {\r\n        const factor = range.factor;\r\n        if (Array.isArray(factor)) {\r\n          return {\r\n            min: (factor[0] * thickness).toFixed(2),\r\n            max: (factor[1] * thickness).toFixed(2)\r\n          };\r\n        } else {\r\n          return { value: (factor * thickness).toFixed(2) };\r\n        }\r\n      }\r\n    }\r\n    return null;\r\n  }\r\n\r\n  \/\/ Bind compute button\r\n  document.getElementById('calculate').addEventListener('click', function() {\r\n    const thickness = parseFloat(document.getElementById('thickness').value);\r\n    const material  = document.getElementById('material').value;\r\n    const resultBox = document.getElementById('result');\r\n\r\n    if (isNaN(thickness) || thickness <= 0) {\r\n      resultBox.textContent = 'Please enter a valid thickness.';\r\n      return;\r\n    }\r\n\r\n    const result = getBendRadius(thickness, material);\r\n    if (!result) {\r\n      resultBox.textContent = 'Thickness out of supported range (1\u201325 mm).';\r\n    } else if (result.value) {\r\n      resultBox.textContent = `Minimum bend radius: ${result.value} mm`;\r\n    } else {\r\n      resultBox.textContent = `Minimum bend radius range: ${result.min} mm \u2013 ${result.max} mm`;\r\n    }\r\n  });\r\n})();\r\n<\/script>\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c11e971 elementor-widget elementor-widget-text-editor\" data-id=\"c11e971\" data-element_type=\"widget\" data-e-type=\"widget\" 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<p><\/p><h2 class=\"wp-block-heading\">Impacts sur l'outillage et l'\u00e9quipement<\/h2><p> <\/p><p>L'outillage joue un r\u00f4le direct dans le rayon de courbure final. Le choix des matrices et des poin\u00e7ons influe sur la fa\u00e7on dont le m\u00e9tal se forme et sur la pr\u00e9cision du pliage.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Comment l'ouverture de la matrice en V influence-t-elle le rayon de courbure\uff1f ?<\/h3><p> <\/p><p>La taille de l'ouverture de l'emporte-pi\u00e8ce en V d\u00e9termine la fa\u00e7on dont le mat\u00e9riau se plie. Une ouverture en V plus grande cr\u00e9e un rayon int\u00e9rieur plus important. Une ouverture plus petite permet un pliage plus serr\u00e9.<\/p><p> <\/p><p>En r\u00e8gle g\u00e9n\u00e9rale :<\/p><p> <\/p><p><strong>Ouverture de la matrice en V = 8 \u00d7 l'\u00e9paisseur du mat\u00e9riau<\/strong> (pour le cintrage de l'air)<\/p><p> <\/p><p>Si le V est trop petit, le mat\u00e9riau risque de se fissurer. S'il est trop grand, le pli risque de perdre sa d\u00e9finition et de provoquer un retour \u00e9lastique.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Le r\u00f4le du rayon de la pointe du poin\u00e7on dans le pliage final<\/h3><p> <\/p><p>Le rayon de la pointe du poin\u00e7on permet de fa\u00e7onner l'int\u00e9rieur du pli. Une petite pointe de poin\u00e7on donne une courbure plus nette. Une pointe de poin\u00e7on plus large cr\u00e9e une courbe plus douce.<\/p><p> <\/p><p>Pour des r\u00e9sultats propres :<\/p><p> <\/p><ul class=\"wp-block-list\"><li>Faire correspondre le rayon du poin\u00e7on au rayon de courbure int\u00e9rieur souhait\u00e9.<\/li> <li>Pour les mat\u00e9riaux plus tendres, les pointes plus petites sont plus efficaces.<\/li> <li>Pour les mat\u00e9riaux plus durs, utilisez une pointe plus large afin d'\u00e9viter les fissures.<\/li><\/ul><p> <\/p><h3 class=\"wp-block-heading\">Air Bending vs. Bottoming vs. Coining : Effets sur le rayon<\/h3><p> <\/p><p>Les diff\u00e9rentes m\u00e9thodes de formage influencent les r\u00e9sultats du rayon de courbure.<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>Cintrage \u00e0 l'air :<\/strong> Le poin\u00e7on ne s'enfonce pas compl\u00e8tement dans la matrice. Le rayon d\u00e9pend de la taille de l'outil en V et non du poin\u00e7on. Offre une certaine flexibilit\u00e9 mais moins de pr\u00e9cision.<\/li> <li><strong>Le fond de l'eau :<\/strong> Le poin\u00e7on touche presque le fond de la matrice. Le rayon de courbure est plus proche de la pointe du poin\u00e7on. Plus coh\u00e9rent que le pliage \u00e0 l'air.<\/li> <li><strong>Monnaie :<\/strong> Le poin\u00e7on presse compl\u00e8tement le m\u00e9tal dans la matrice. Le rayon est \u00e9gal \u00e0 la pointe du poin\u00e7on. Donne le rayon de courbure le plus pr\u00e9cis et le plus petit.<\/li><\/ul><p> <\/p><h2 class=\"wp-block-heading\">Le rayon de courbure dans la pratique de la conception<\/h2><p> <\/p><p>Une bonne conception commence par des r\u00e8gles de pliage pratiques. L'utilisation du bon rayon de courbure rend les pi\u00e8ces plus faciles \u00e0 produire, plus r\u00e9sistantes et plus coh\u00e9rentes.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Erreurs courantes dans la conception avec un rayon de courbure incorrect<\/h3><p> <\/p><p>Les erreurs de conception proviennent souvent de l'utilisation de rayons de courbure trop petits ou inadapt\u00e9s au mat\u00e9riau. Cela entra\u00eene des probl\u00e8mes tels que :<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>Fissures<\/strong> de coudes trop serr\u00e9s<\/li> <li><strong>Ar\u00eates d\u00e9form\u00e9es<\/strong> ou des rides<\/li> <li><strong>Trous ou caract\u00e9ristiques mal align\u00e9s<\/strong> pr\u00e8s du virage<\/li> <li><strong>Augment\u00e9 <a href=\"https:\/\/shengenfab.com\/fr\/springback\/\" target=\"_blank\" rel=\"noreferrer noopener\">retour au printemps<\/a><\/strong> qui modifie la forme finale<\/li><\/ul><p> <\/p><p>Une autre erreur fr\u00e9quente consiste \u00e0 ne pas tenir compte du relief de la courbure ou de l'espace n\u00e9cessaire \u00e0 l'\u00e9tirement du mat\u00e9riau. Cela peut entra\u00eener des d\u00e9chirures ou des bombements.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Conseils pour la conception de pi\u00e8ces de t\u00f4lerie fonctionnelles et manufacturables<\/h3><p> <\/p><p>Pour \u00e9viter tout probl\u00e8me, suivez ces bonnes pratiques :<\/p><p> <\/p><ul class=\"wp-block-list\"><li>R\u00e9gler le rayon de courbure \u00e0 au moins 1 \u00d7 l'\u00e9paisseur du mat\u00e9riau (ou suivre le tableau sp\u00e9cifique au mat\u00e9riau).<\/li> <li>Les trous, les fentes et les d\u00e9coupes doivent \u00eatre \u00e9loign\u00e9s de la ligne de pliage (au moins 2 \u00d7 l'\u00e9paisseur).<\/li> <li>Utiliser des directions de pliage coh\u00e9rentes pour r\u00e9duire la r\u00e9orientation pendant le formage.<\/li> <li>Ajouter des reliefs de courbure aux angles lors du cintrage des brides afin d'\u00e9viter les d\u00e9chirures.<\/li> <li>Tenez compte du sens du grain dans les m\u00e9taux tels que l'aluminium ou l'acier inoxydable. Le pliage dans le sens du grain r\u00e9duit les fissures.<\/li><\/ul><p> <\/p><p>De simples changements dans la conception peuvent rendre les pi\u00e8ces plus faciles et moins co\u00fbteuses \u00e0 produire.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Normes et tol\u00e9rances industrielles pour les rayons de courbure<\/h3><p> <\/p><p>Les normes permettent de garantir la qualit\u00e9 et la compatibilit\u00e9. La plupart des magasins respectent les valeurs de :<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>DIN 6935<\/strong> ou <strong>ISO 2768<\/strong> pour les tol\u00e9rances g\u00e9n\u00e9rales<\/li> <li><strong>ANSI Y14.5<\/strong> pour la GD&amp;T sur les dessins<\/li> <li><strong>Fiches techniques des fournisseurs de mat\u00e9riaux<\/strong> pour les lignes directrices sur les rayons minimaux<\/li><\/ul><p> <\/p><p>La tol\u00e9rance typique pour les rayons de courbure est d'environ \u00b10,25 mm pour les pi\u00e8ces de pr\u00e9cision. Les pi\u00e8ces plus grandes ou les mat\u00e9riaux plus \u00e9pais peuvent avoir des tol\u00e9rances plus faibles. V\u00e9rifiez toujours avec le fabricant avant de finaliser le dessin.<\/p><p><\/p>\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-6b9da09 elementor-widget elementor-widget-image\" data-id=\"6b9da09\" data-element_type=\"widget\" data-e-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\t\t<img decoding=\"async\" width=\"496\" height=\"266\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/05\/sheet-metal-minimum-bend-radius.jpg\" class=\"attachment-large size-large wp-image-19030\" alt=\"t\u00f4le rayon de courbure minimal\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/05\/sheet-metal-minimum-bend-radius.jpg 496w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/05\/sheet-metal-minimum-bend-radius-300x161.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/05\/sheet-metal-minimum-bend-radius-18x10.jpg 18w\" sizes=\"(max-width: 496px) 100vw, 496px\" \/>\t\t\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-9abf8b0 elementor-widget elementor-widget-text-editor\" data-id=\"9abf8b0\" data-element_type=\"widget\" data-e-type=\"widget\" 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<p><\/p><h2 class=\"wp-block-heading\">Erreurs courantes concernant le rayon de courbure et comment les corriger<\/h2><p> <\/p><p>De petites erreurs de pliage peuvent entra\u00eener de gros probl\u00e8mes dans les pi\u00e8ces finales. De nombreux probl\u00e8mes sont survenus parce que le rayon de courbure n'a pas \u00e9t\u00e9 g\u00e9r\u00e9 correctement. Voici comment \u00e9viter les probl\u00e8mes les plus courants.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Ignorer la compensation du retour \u00e9lastique<\/h3><p> <\/p><p>Le retour \u00e9lastique se produit lorsque le m\u00e9tal tente de reprendre sa forme initiale apr\u00e8s avoir \u00e9t\u00e9 pli\u00e9. Si vous ne le pr\u00e9voyez pas, l'angle et le rayon peuvent \u00eatre erron\u00e9s.<\/p><p> <\/p><p><strong>Fixer :<\/strong> Ajustez l'angle de pliage dans la conception pour tenir compte du retour \u00e9lastique. Utilisez les donn\u00e9es sur les mat\u00e9riaux ou des essais de pliage pour trouver la bonne compensation. Les m\u00e9taux plus durs comme l'acier inoxydable n\u00e9cessitent plus d'ajustements que les m\u00e9taux plus tendres comme l'aluminium.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Surestimation de la ductilit\u00e9 des mat\u00e9riaux<\/h3><p> <\/p><p>Certaines conceptions poussent les mat\u00e9riaux trop loin, en supposant qu'ils se plieront sans probl\u00e8me. Or, tous les m\u00e9taux ne supportent pas les pliages serr\u00e9s.<\/p><p> <\/p><p><strong>Fixer :<\/strong> V\u00e9rifier le tableau des rayons de courbure avant de d\u00e9finir la courbure. Si la conception exige un angle serr\u00e9, il convient d'utiliser un mat\u00e9riau plus ductile ou d'augmenter le rayon. Ne jamais forcer un pliage serr\u00e9 sur un mat\u00e9riau dur ou \u00e9pais.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Absence de prise en compte de l'empilement des tol\u00e9rances dans les pi\u00e8ces \u00e0 courbures multiples<\/h3><p> <\/p><p>Lorsqu'une pi\u00e8ce pr\u00e9sente de nombreuses courbures, les petites erreurs s'additionnent. C'est ce qu'on appelle <a href=\"https:\/\/shengenfab.com\/fr\/tolerance-stacking\/\" target=\"_blank\" rel=\"noreferrer noopener\">empilement de tol\u00e9rances<\/a>. Si elle n'est pas planifi\u00e9e, la pi\u00e8ce finale risque de ne pas s'adapter ou de ne pas s'aligner.<\/p><p> <\/p><p><strong>Fixer :<\/strong> Ajouter une tol\u00e9rance suppl\u00e9mentaire pour chaque coude dans les pi\u00e8ces \u00e0 plusieurs coudes. Travaillez en \u00e9troite collaboration avec le fabricant pour d\u00e9finir des tol\u00e9rances claires. \u00c9vitez de placer les trous trop pr\u00e8s des coudes, o\u00f9 le m\u00e9tal peut se d\u00e9placer.<\/p><p> <\/p><h3 class=\"wp-block-heading\">S\u00e9lection d'outils inadapt\u00e9e<\/h3><p> <\/p><p>L'utilisation d'un poin\u00e7on ou d'une matrice de mauvaise taille entra\u00eene une mauvaise qualit\u00e9 de pliage. Cela peut entra\u00eener des rayons importants, des marques d'outil, voire des fissures.<\/p><p> <\/p><p><strong>Fixer :<\/strong> Adaptez le rayon de la pointe du poin\u00e7on et l'ouverture de la matrice au mat\u00e9riau et au rayon de courbure souhait\u00e9. S'assurer que l'outillage est adapt\u00e9 au type et \u00e0 l'\u00e9paisseur du m\u00e9tal. V\u00e9rifier deux fois la configuration avant de plier des pi\u00e8ces en grande quantit\u00e9.<\/p><p> <\/p><h2 class=\"wp-block-heading\">Conclusion<\/h2><p> <\/p><p>Les directives relatives au rayon de pliage de la t\u00f4le permettent d'obtenir des pliages pr\u00e9cis, solides et propres. Le bon rayon de pliage d\u00e9pend du mat\u00e9riau, de l'\u00e9paisseur, de l'outillage et de la m\u00e9thode de pliage. L'utilisation de valeurs correctes permet d'\u00e9viter les fissures, les d\u00e9formations et les reprises. Les concepteurs et les ing\u00e9nieurs doivent toujours consulter les tableaux des rayons de courbure, appliquer de bonnes pratiques de conception et choisir des outils adapt\u00e9s pour obtenir les meilleurs r\u00e9sultats.<\/p><p> <\/p><p>Besoin d'aide pour le pliage ou la fabrication de t\u00f4les sur mesure ? <a href=\"https:\/\/shengenfab.com\/fr\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Contactez-nous d\u00e8s aujourd'hui<\/a> pour b\u00e9n\u00e9ficier d'une assistance experte et d'un service rapide et fiable.<\/p><p><\/p>\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<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-32393106\" data-id=\"32393106\" data-element_type=\"column\" data-e-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-204d2b78 elementor-widget elementor-widget-heading\" data-id=\"204d2b78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hey, je suis Kevin Lee<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-830654a elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"830654a\" data-element_type=\"widget\" data-e-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\t\t<img decoding=\"async\" width=\"800\" height=\"640\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp\" class=\"attachment-large size-large wp-image-6422\" alt=\"Kevin Lee\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp 1024w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-300x240.webp 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-768x614.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\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-2f545199 elementor-widget elementor-widget-text-editor\" data-id=\"2f545199\" data-element_type=\"widget\" data-e-type=\"widget\" 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<p>\u00a0<\/p><p>Au cours des 10 derni\u00e8res ann\u00e9es, j&#039;ai \u00e9t\u00e9 immerg\u00e9 dans diverses formes de fabrication de t\u00f4le, partageant ici des id\u00e9es int\u00e9ressantes tir\u00e9es de mes exp\u00e9riences dans divers ateliers.<\/p>\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-33e9635a elementor-align-center elementor-widget elementor-widget-button\" data-id=\"33e9635a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/shengenfab.com\/fr\/about-author\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u00c0 PROPOS DE MOI<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-7ad01049 elementor-widget elementor-widget-heading\" data-id=\"7ad01049\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"> Prendre contact<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-453563d2 elementor-button-align-stretch elementor-widget elementor-widget-global elementor-global-893 elementor-widget-form\" data-id=\"453563d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;\\u4e0b\\u4e00\\u4e2a&quot;,&quot;step_previous_label&quot;:&quot;\\u4e0a\\u4e00\\u4e2a&quot;,&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_offset&quot;:76,&quot;sticky_effects_offset&quot;:75,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_anchor_link_offset&quot;:0}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"\u65b0\u8868\u5355\" aria-label=\"\u65b0\u8868\u5355\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"19022\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"453563d2\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tNom\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Nom\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCourriel\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Courriel\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_59b0978 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_59b0978\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tT\u00e9l\u00e9phone\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_59b0978]\" id=\"form-field-field_59b0978\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"T\u00e9l\u00e9phone\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Seuls les chiffres et caract\u00e8res de t\u00e9l\u00e9phone (#, -, *, etc.) sont accept\u00e9s.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Message\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-upload elementor-field-group elementor-column elementor-field-group-field_3054d6d elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_3054d6d\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tT\u00e9l\u00e9charger des fichiers\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input type=\"file\" name=\"form_fields[field_3054d6d]\" id=\"form-field-field_3054d6d\" class=\"elementor-field elementor-size-sm  elementor-upload-field\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha_v3 elementor-field-group elementor-column elementor-field-group-field_7cab1df elementor-col-100 recaptcha_v3-inline\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_7cab1df\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6Ld96zomAAAAAFa92bnUaWtgdyyax_AThlz6udzh\" data-type=\"v3\" data-action=\"Form\" data-badge=\"inline\" data-size=\"invisible\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Obtenir un devis imm\u00e9diat<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n\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-52ccdca1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"52ccdca1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-3d25452 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d25452\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-3df5ee28 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3df5ee28\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-3600ce59 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3600ce59\" data-element_type=\"section\" data-e-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-25 elementor-top-column elementor-element elementor-element-65268cbf\" data-id=\"65268cbf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5fc24af3\" data-id=\"5fc24af3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7b991cd custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b991cd\" data-element_type=\"section\" data-e-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-50 elementor-inner-column elementor-element elementor-element-504989\" data-id=\"504989\" data-element_type=\"column\" data-e-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-3ed8eb43 elementor-widget elementor-widget-image\" data-id=\"3ed8eb43\" data-element_type=\"widget\" data-e-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\t\t<img decoding=\"async\" width=\"800\" height=\"640\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp\" class=\"attachment-large size-large wp-image-6422\" alt=\"Kevin Lee\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp 1024w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-300x240.webp 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-768x614.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-361000a8\" data-id=\"361000a8\" data-element_type=\"column\" data-e-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-fba462e elementor-widget elementor-widget-heading\" data-id=\"fba462e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Kevin Lee<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-768a7ae7 elementor-widget elementor-widget-text-editor\" data-id=\"768a7ae7\" data-element_type=\"widget\" data-e-type=\"widget\" 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<p>J'ai plus de dix ans d'exp\u00e9rience professionnelle dans la fabrication de t\u00f4les, avec une sp\u00e9cialisation dans la d\u00e9coupe au laser, le pliage, le soudage et les techniques de traitement de surface. En tant que directeur technique chez Shengen, je m'engage \u00e0 r\u00e9soudre des probl\u00e8mes de fabrication complexes et \u00e0 favoriser l'innovation et la qualit\u00e9 dans chaque projet.<\/p>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-710bfd71\" data-id=\"710bfd71\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-46982051 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"46982051\" data-element_type=\"section\" data-e-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-3b42fa03\" data-id=\"3b42fa03\" data-element_type=\"column\" data-e-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-5e441479 elementor-widget elementor-widget-heading\" data-id=\"5e441479\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ressources connexes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43053408 uael-post__link-complete-yes uael-equal__height-yes elementor-widget elementor-widget-uael-posts\" data-id=\"43053408\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_slides_to_show&quot;:4,&quot;classic_slides_to_show_tablet&quot;:2,&quot;classic_slides_to_show_mobile&quot;:1,&quot;classic_pagination_type&quot;:&quot;ajax&quot;,&quot;classic_show_filters&quot;:&quot;no&quot;}\" data-widget_type=\"uael-posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"uael-post__header\">\n\t\t\t\t\t<\/div>\n\t\t<div class=\"uael-post__body\">\n\t\t\t\n\t\t\n\t\t<div class=\"uael-blog-terms-position- uael-post-image-top uael-post-grid uael-posts\" data-query-type=\"custom\" data-structure=\"normal\" data-layout=\"\" data-page=\"19022\" data-skin=\"classic\" data-filter-default=\"\" data-offset-top=\"30\" >\n\n\t\t\t\t\t\t\t<div class=\"uael-post-grid__inner uael-post__columns-4 uael-post__columns-tablet-2 uael-post__columns-mobile-1\">\n\t\t\t\n<div class=\"uael-post-wrapper   blog\">\n\t<div class=\"uael-post__bg-wrap uael-bg-wrap-disabled\">\n\n\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/fr\/fingerprint-resistant-stainless-steel\/\" target=\"_self\" class=\"uael-post__complete-box-overlay\" aria-label=\"Lien Bo\u00eete Compl\u00e8te\"><\/a>\n\t\t\t\t\n\t\t<div class=\"uael-post__inner-wrap uael-inner-wrap-disabled\">\n\n\t\t\t\t<div class=\"uael-post__thumbnail\">\n\t\t\t\n\t\t\t<a href=\"https:\/\/shengenfab.com\/fr\/fingerprint-resistant-stainless-steel\/\" target=\"_blank\" title=\"Acier inoxydable r\u00e9sistant aux empreintes digitales : comment fonctionne-t-il et comment le choisir ?\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"409\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/Why-Surface-Appearance-Changes-Product-Perception-1.jpg\" class=\"attachment-full size-full wp-image-24454\" alt=\"Pourquoi l&#039;aspect de la surface modifie-t-il la perception du produit ?\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/Why-Surface-Appearance-Changes-Product-Perception-1.jpg 750w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/Why-Surface-Appearance-Changes-Product-Perception-1-300x164.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/Why-Surface-Appearance-Changes-Product-Perception-1-18x10.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/fr\/fingerprint-resistant-stainless-steel\/\" target=\"_blank\">\n\t\t\t\tAcier inoxydable r\u00e9sistant aux empreintes digitales : comment fonctionne-t-il et comment le choisir ?\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t12 mars 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-comments\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 192c0-88.4-93.1-160-208-160S0 103.6 0 192c0 34.3 14.1 65.9 38 92-13.4 30.2-35.5 54.2-35.8 54.5-2.2 2.3-2.8 5.7-1.5 8.7S4.8 352 8 352c36.6 0 66.9-12.3 88.7-25 32.2 15.7 70.3 25 111.3 25 114.9 0 208-71.6 208-160zm122 220c23.9-26 38-57.7 38-92 0-66.9-53.5-124.2-129.3-148.1.9 6.6 1.3 13.3 1.3 20.1 0 105.9-107.7 192-240 192-10.8 0-21.3-.8-31.7-1.9C207.8 439.6 281.8 480 368 480c41 0 79.1-9.2 111.3-25 21.8 12.7 52.1 25 88.7 25 3.2 0 6.1-1.9 7.3-4.8 1.3-2.9.7-6.3-1.5-8.7-.3-.3-22.4-24.2-35.8-54.5z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\tAucun commentaire\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<a class=\"uael-post__read-more elementor-button\" href=\"https:\/\/shengenfab.com\/fr\/fingerprint-resistant-stainless-steel\/\" target=\"_blank\" aria-labelledby=\"uael-post-24442\">\n\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-button-text\" id=\"uael-post-24442\">En savoir plus<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\n<div class=\"uael-post-wrapper   blog\">\n\t<div class=\"uael-post__bg-wrap uael-bg-wrap-disabled\">\n\n\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/fr\/oem-vs-contract-manufacturing\/\" target=\"_self\" class=\"uael-post__complete-box-overlay\" aria-label=\"Lien Bo\u00eete Compl\u00e8te\"><\/a>\n\t\t\t\t\n\t\t<div class=\"uael-post__inner-wrap uael-inner-wrap-disabled\">\n\n\t\t\t\t<div class=\"uael-post__thumbnail\">\n\t\t\t\n\t\t\t<a href=\"https:\/\/shengenfab.com\/fr\/oem-vs-contract-manufacturing\/\" target=\"_blank\" title=\"OEM ou fabrication en sous-traitance : Comment choisir le bon mod\u00e8le pour votre projet\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"409\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/A-Finished-Drawing-Does-Not-Always-Mean-a-Production-Safe-Job.jpg\" class=\"attachment-full size-full wp-image-24371\" alt=\"Un dessin termin\u00e9 n&#039;est pas toujours synonyme d&#039;un travail s\u00fbr sur le plan de la production\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/A-Finished-Drawing-Does-Not-Always-Mean-a-Production-Safe-Job.jpg 750w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/A-Finished-Drawing-Does-Not-Always-Mean-a-Production-Safe-Job-300x164.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/A-Finished-Drawing-Does-Not-Always-Mean-a-Production-Safe-Job-18x10.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/fr\/oem-vs-contract-manufacturing\/\" target=\"_blank\">\n\t\t\t\tOEM ou fabrication en sous-traitance : Comment choisir le bon mod\u00e8le pour votre projet\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t9 mars 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-comments\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 192c0-88.4-93.1-160-208-160S0 103.6 0 192c0 34.3 14.1 65.9 38 92-13.4 30.2-35.5 54.2-35.8 54.5-2.2 2.3-2.8 5.7-1.5 8.7S4.8 352 8 352c36.6 0 66.9-12.3 88.7-25 32.2 15.7 70.3 25 111.3 25 114.9 0 208-71.6 208-160zm122 220c23.9-26 38-57.7 38-92 0-66.9-53.5-124.2-129.3-148.1.9 6.6 1.3 13.3 1.3 20.1 0 105.9-107.7 192-240 192-10.8 0-21.3-.8-31.7-1.9C207.8 439.6 281.8 480 368 480c41 0 79.1-9.2 111.3-25 21.8 12.7 52.1 25 88.7 25 3.2 0 6.1-1.9 7.3-4.8 1.3-2.9.7-6.3-1.5-8.7-.3-.3-22.4-24.2-35.8-54.5z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\tAucun commentaire\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<a class=\"uael-post__read-more elementor-button\" href=\"https:\/\/shengenfab.com\/fr\/oem-vs-contract-manufacturing\/\" target=\"_blank\" aria-labelledby=\"uael-post-24369\">\n\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-button-text\" id=\"uael-post-24369\">En savoir plus<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\n<div class=\"uael-post-wrapper   blog\">\n\t<div class=\"uael-post__bg-wrap uael-bg-wrap-disabled\">\n\n\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/fr\/setup-cost-vs-unit-cost-in-sheet-metal-manufacturing\/\" target=\"_self\" class=\"uael-post__complete-box-overlay\" aria-label=\"Lien Bo\u00eete Compl\u00e8te\"><\/a>\n\t\t\t\t\n\t\t<div class=\"uael-post__inner-wrap uael-inner-wrap-disabled\">\n\n\t\t\t\t<div class=\"uael-post__thumbnail\">\n\t\t\t\n\t\t\t<a href=\"https:\/\/shengenfab.com\/fr\/setup-cost-vs-unit-cost-in-sheet-metal-manufacturing\/\" target=\"_blank\" title=\"Co\u00fbts d&#039;installation et co\u00fbts unitaires dans la fabrication de t\u00f4les\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"500\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Setup-Cost-vs-Unit-Cost.jpg\" class=\"attachment-full size-full wp-image-24239\" alt=\"Co\u00fbt de mise en place vs co\u00fbt unitaire\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Setup-Cost-vs-Unit-Cost.jpg 750w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Setup-Cost-vs-Unit-Cost-300x200.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Setup-Cost-vs-Unit-Cost-18x12.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/fr\/setup-cost-vs-unit-cost-in-sheet-metal-manufacturing\/\" target=\"_blank\">\n\t\t\t\tCo\u00fbts d'installation et co\u00fbts unitaires dans la fabrication de t\u00f4les\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t6 f\u00e9vrier 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-comments\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 192c0-88.4-93.1-160-208-160S0 103.6 0 192c0 34.3 14.1 65.9 38 92-13.4 30.2-35.5 54.2-35.8 54.5-2.2 2.3-2.8 5.7-1.5 8.7S4.8 352 8 352c36.6 0 66.9-12.3 88.7-25 32.2 15.7 70.3 25 111.3 25 114.9 0 208-71.6 208-160zm122 220c23.9-26 38-57.7 38-92 0-66.9-53.5-124.2-129.3-148.1.9 6.6 1.3 13.3 1.3 20.1 0 105.9-107.7 192-240 192-10.8 0-21.3-.8-31.7-1.9C207.8 439.6 281.8 480 368 480c41 0 79.1-9.2 111.3-25 21.8 12.7 52.1 25 88.7 25 3.2 0 6.1-1.9 7.3-4.8 1.3-2.9.7-6.3-1.5-8.7-.3-.3-22.4-24.2-35.8-54.5z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\tAucun commentaire\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<a class=\"uael-post__read-more elementor-button\" href=\"https:\/\/shengenfab.com\/fr\/setup-cost-vs-unit-cost-in-sheet-metal-manufacturing\/\" target=\"_blank\" aria-labelledby=\"uael-post-24235\">\n\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-button-text\" id=\"uael-post-24235\">En savoir plus<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\n<div class=\"uael-post-wrapper   blog\">\n\t<div class=\"uael-post__bg-wrap uael-bg-wrap-disabled\">\n\n\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/fr\/sheet-metal-feature-proximity-rules-for-reliable-forming\/\" target=\"_self\" class=\"uael-post__complete-box-overlay\" aria-label=\"Lien Bo\u00eete Compl\u00e8te\"><\/a>\n\t\t\t\t\n\t\t<div class=\"uael-post__inner-wrap uael-inner-wrap-disabled\">\n\n\t\t\t\t<div class=\"uael-post__thumbnail\">\n\t\t\t\n\t\t\t<a href=\"https:\/\/shengenfab.com\/fr\/sheet-metal-feature-proximity-rules-for-reliable-forming\/\" target=\"_blank\" title=\"R\u00e8gles de proximit\u00e9 des caract\u00e9ristiques de la t\u00f4le pour un formage fiable\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"500\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Sheet-Metal-Feature-Proximity-Rules.jpg\" class=\"attachment-full size-full wp-image-24163\" alt=\"R\u00e8gles de proximit\u00e9 des caract\u00e9ristiques de la t\u00f4le\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Sheet-Metal-Feature-Proximity-Rules.jpg 750w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Sheet-Metal-Feature-Proximity-Rules-300x200.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Sheet-Metal-Feature-Proximity-Rules-18x12.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/fr\/sheet-metal-feature-proximity-rules-for-reliable-forming\/\" target=\"_blank\">\n\t\t\t\tR\u00e8gles de proximit\u00e9 des caract\u00e9ristiques de la t\u00f4le pour un formage fiable\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t4 f\u00e9vrier 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-comments\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 192c0-88.4-93.1-160-208-160S0 103.6 0 192c0 34.3 14.1 65.9 38 92-13.4 30.2-35.5 54.2-35.8 54.5-2.2 2.3-2.8 5.7-1.5 8.7S4.8 352 8 352c36.6 0 66.9-12.3 88.7-25 32.2 15.7 70.3 25 111.3 25 114.9 0 208-71.6 208-160zm122 220c23.9-26 38-57.7 38-92 0-66.9-53.5-124.2-129.3-148.1.9 6.6 1.3 13.3 1.3 20.1 0 105.9-107.7 192-240 192-10.8 0-21.3-.8-31.7-1.9C207.8 439.6 281.8 480 368 480c41 0 79.1-9.2 111.3-25 21.8 12.7 52.1 25 88.7 25 3.2 0 6.1-1.9 7.3-4.8 1.3-2.9.7-6.3-1.5-8.7-.3-.3-22.4-24.2-35.8-54.5z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\tAucun commentaire\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<a class=\"uael-post__read-more elementor-button\" href=\"https:\/\/shengenfab.com\/fr\/sheet-metal-feature-proximity-rules-for-reliable-forming\/\" target=\"_blank\" aria-labelledby=\"uael-post-24157\">\n\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-button-text\" id=\"uael-post-24157\">En savoir plus<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"uael-post__footer\">\n\t\t\t\t\t<\/div>\n\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>Le rayon de courbure est la distance entre le centre d'une courbure et la surface int\u00e9rieure du m\u00e9tal. Il mesure le degr\u00e9 d'\u00e9troitesse ou de largeur du pli. Un petit rayon permet d'obtenir un pliage plus net. Un grand rayon donne un pli plus lisse. Cette valeur est bas\u00e9e sur l'int\u00e9rieur du pli, et non sur le bord ext\u00e9rieur.<\/p>","protected":false},"author":1,"featured_media":19031,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[18],"class_list":["post-19022","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-sheet-metal-bending"],"_links":{"self":[{"href":"https:\/\/shengenfab.com\/fr\/wp-json\/wp\/v2\/posts\/19022","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shengenfab.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shengenfab.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shengenfab.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shengenfab.com\/fr\/wp-json\/wp\/v2\/comments?post=19022"}],"version-history":[{"count":0,"href":"https:\/\/shengenfab.com\/fr\/wp-json\/wp\/v2\/posts\/19022\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shengenfab.com\/fr\/wp-json\/wp\/v2\/media\/19031"}],"wp:attachment":[{"href":"https:\/\/shengenfab.com\/fr\/wp-json\/wp\/v2\/media?parent=19022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shengenfab.com\/fr\/wp-json\/wp\/v2\/categories?post=19022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shengenfab.com\/fr\/wp-json\/wp\/v2\/tags?post=19022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}