{"id":28159,"date":"2025-11-27T18:36:03","date_gmt":"2025-11-27T17:36:03","guid":{"rendered":"https:\/\/factureestage.wpengine.com\/?p=28159"},"modified":"2025-12-16T15:45:58","modified_gmt":"2025-12-16T14:45:58","slug":"pliage-de-la-tole-conseils-de-base","status":"publish","type":"post","link":"https:\/\/www.facturee.de\/fr\/blechbiegen-grundlagen-tipps\/","title":{"rendered":"Pliage de la t\u00f4le : Principes de base &amp; conseils"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"28159\" class=\"elementor elementor-28159\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7bd4066 e-flex e-con-boxed e-con e-parent\" data-id=\"7bd4066\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5249820 elementor-widget elementor-widget-heading\" data-id=\"5249820\" 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\">Table des mati\u00e8res<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a331da elementor-widget elementor-widget-text-editor\" data-id=\"5a331da\" 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<ol><li><a href=\"#funktionblechbiegen\">Comment fonctionne le pliage de la t\u00f4le ?<\/a><\/li><li><a href=\"#blechbiegeprozess\">Comment fonctionne le processus de pliage ?<\/a><\/li><li><a href=\"#dingebeachtenbiegen\">\u00c0 quoi faut-il faire attention lors du pliage de la t\u00f4le ?<\/a><\/li><li><a href=\"#biegeverfahren\">Aper\u00e7u des principaux proc\u00e9d\u00e9s de pliage<\/a><\/li><li><a href=\"#toleranzenblechbiegen\">Tol\u00e9rances pour les pi\u00e8ces pli\u00e9es : Qu'est-ce qui est r\u00e9alisable ?<\/a><\/li><li><a href=\"#anwendungsbereicheblechbiegen\" data-wplink-edit=\"true\">Quels sont les domaines d'application de la t\u00f4le pli\u00e9e ?<\/a><\/li><\/ol>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-50db2d1 e-flex e-con-boxed e-con e-parent\" data-id=\"50db2d1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7754c87 elementor-widget elementor-widget-spacer\" data-id=\"7754c87\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3480cb8 e-flex e-con-boxed e-con e-parent\" data-id=\"3480cb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bc81c05 elementor-widget elementor-widget-text-editor\" data-id=\"bc81c05\" 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><span style=\"font-weight: 400;\">Le pliage de la t\u00f4le compte parmi les proc\u00e9d\u00e9s les plus importants dans le traitement moderne de la t\u00f4le - que ce soit pour de simples bo\u00eetiers ou des pi\u00e8ces de pr\u00e9cision complexes. En tant que proc\u00e9d\u00e9 de formage, il permet la fabrication \u00e9conomique de pi\u00e8ces stables et fonctionnelles sans perte de mat\u00e9riau. Mais pour garantir la pr\u00e9cision dimensionnelle, la s\u00e9curit\u00e9 du processus et la r\u00e9p\u00e9tabilit\u00e9, il faut tenir compte de nombreux facteurs techniques lors du pliage de la t\u00f4le : du choix du rayon de pliage \u00e0 la construction adapt\u00e9e \u00e0 la fabrication en passant par le retour \u00e9lastique. Cet article donne un aper\u00e7u pratique des principes de base, des proc\u00e9d\u00e9s, des tol\u00e9rances et des sources d'erreur typiques - afin que votre prochaine pi\u00e8ce de t\u00f4le soit adapt\u00e9e du premier coup.<\/span><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-267a885 e-flex e-con-boxed e-con e-parent\" data-id=\"267a885\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-447b547 funktionblechbiegen elementor-widget elementor-widget-heading\" data-id=\"447b547\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"funktionblechbiegen\" 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\">Comment fonctionne le pliage de la t\u00f4le ?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-67b5ea0 e-flex e-con-boxed e-con e-parent\" data-id=\"67b5ea0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bf9a0b3 elementor-widget elementor-widget-text-editor\" data-id=\"bf9a0b3\" 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><span style=\"font-weight: 400;\">Le pliage de la t\u00f4le est un proc\u00e9d\u00e9 de formage central dans la transformation des m\u00e9taux. Il est souvent aussi appel\u00e9 pliage. L'objectif est de d\u00e9former plastiquement une t\u00f4le plate par l'application d'une force m\u00e9canique.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Il s'agit d'obtenir un angle ou un pliage souhait\u00e9. Ce proc\u00e9d\u00e9 permet de donner \u00e0 la t\u00f4le une forme souhait\u00e9e.<\/span><\/p><p><span style=\"font-weight: 400;\">Contrairement \u00e0 <\/span><a href=\"https:\/\/www.facturee.de\/fr\/services\/usinage-cnc\/\"><span style=\"font-weight: 400;\">proc\u00e9d\u00e9s d'usinage<\/span><\/a><span style=\"font-weight: 400;\"> (comme le fraisage ou le per\u00e7age), aucun mat\u00e9riau n'est retir\u00e9 lors du pliage. Au lieu de cela, la structure fibreuse du m\u00e9tal est r\u00e9organis\u00e9e au niveau de la zone de pliage. La face ext\u00e9rieure (zone de pliage ext\u00e9rieure) est \u00e9tir\u00e9e, tandis que la face int\u00e9rieure (zone de pliage int\u00e9rieure) est comprim\u00e9e.<\/span><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e94721f e-flex e-con-boxed e-con e-parent\" data-id=\"e94721f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f136068 elementor-widget elementor-widget-spacer\" data-id=\"f136068\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8539b7a e-flex e-con-boxed e-con e-parent\" data-id=\"8539b7a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46d691f elementor-widget elementor-widget-heading\" data-id=\"46d691f\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"blechbiegeprozess\" 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\">Comment fonctionne le processus de pliage ?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-30fcf27 e-flex e-con-boxed e-con e-parent\" data-id=\"30fcf27\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e3a1bd1 elementor-widget elementor-widget-text-editor\" data-id=\"e3a1bd1\" 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><span style=\"font-weight: 400;\">Le processus de pliage le plus courant est le pliage \u00e0 la matrice sur une presse dite plieuse. Le processus est relativement simple, mais il est en revanche pr\u00e9cis et puissant :<\/span><\/p><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ins\u00e9rer :<\/b><span style=\"font-weight: 400;\"> La t\u00f4le est plac\u00e9e sur une ouverture en forme de V, la <\/span><b>Matrice<\/b><span style=\"font-weight: 400;\"> (\u00e9galement appel\u00e9e matrice).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Pliage :<\/b><span style=\"font-weight: 400;\"> Le site <\/span><b>Poin\u00e7on<\/b><span style=\"font-weight: 400;\">l se d\u00e9place de haut en bas et pousse la t\u00f4le dans la matrice avec une forte pression.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>transformation :<\/b><span style=\"font-weight: 400;\"> La t\u00f4le est forc\u00e9e de prendre la forme entre le poin\u00e7on et la matrice, ce qui permet d'obtenir l'angle souhait\u00e9.<\/span><\/li><\/ol><p><span style=\"font-weight: 400;\">L'angle r\u00e9sultant varie en fonction de la profondeur d'insertion du poin\u00e7on dans la matrice.<\/span><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7a41059 e-flex e-con-boxed e-con e-parent\" data-id=\"7a41059\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cabb6ba elementor-widget elementor-widget-image\" data-id=\"cabb6ba\" 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 loading=\"lazy\" width=\"1024\" height=\"512\" src=\"https:\/\/www.facturee.de\/wp-content\/uploads\/We-funktioniert-blech-biegen-_EN.png\" class=\"attachment-large size-large wp-image-28165\" alt=\"Repr\u00e9sentation sch\u00e9matique montrant le processus de cintrage (pliage). \u00c0 gauche : Une t\u00f4le plate repose sur une matrice en forme de V avant que le poin\u00e7on (punch) n&#039;appuie dessus (&quot;avant&quot;). \u00c0 droite : le poin\u00e7on a enfonc\u00e9 la t\u00f4le dans la matrice et l&#039;a pli\u00e9e en angle (&quot;apr\u00e8s&quot;). Le logo de FACTUREE est visible dans le coin sup\u00e9rieur droit.\" srcset=\"https:\/\/www.facturee.de\/wp-content\/uploads\/We-funktioniert-blech-biegen-_EN.png 1200w, https:\/\/www.facturee.de\/wp-content\/uploads\/We-funktioniert-blech-biegen-_EN-300x150.png 300w, https:\/\/www.facturee.de\/wp-content\/uploads\/We-funktioniert-blech-biegen-_EN-1024x512.png 1024w, https:\/\/www.facturee.de\/wp-content\/uploads\/We-funktioniert-blech-biegen-_EN-768x384.png 768w, https:\/\/www.facturee.de\/wp-content\/uploads\/We-funktioniert-blech-biegen-_EN-190x95.png 190w, https:\/\/www.facturee.de\/wp-content\/uploads\/We-funktioniert-blech-biegen-_EN-18x9.png 18w, https:\/\/www.facturee.de\/wp-content\/uploads\/We-funktioniert-blech-biegen-_EN-800x400.png 800w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" >\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d704121 e-flex e-con-boxed e-con e-parent\" data-id=\"d704121\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-12e5433 elementor-widget elementor-widget-spacer\" data-id=\"12e5433\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d8615bd e-flex e-con-boxed e-con e-parent\" data-id=\"d8615bd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-991022c elementor-widget elementor-widget-heading\" data-id=\"991022c\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"dingebeachtenbiegen\" 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\">\u00c0 quoi faut-il faire attention lors du pliage de la t\u00f4le ?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c89abb1 e-flex e-con-boxed e-con e-parent\" data-id=\"c89abb1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9ad74b9 elementor-widget elementor-widget-text-editor\" data-id=\"9ad74b9\" 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><span style=\"font-weight: 400;\">Pour obtenir des g\u00e9om\u00e9tries pr\u00e9cises et complexes, trois ph\u00e9nom\u00e8nes physiques doivent \u00eatre compris et contr\u00f4l\u00e9s. En particulier, si vous <\/span><b>Faire plier les t\u00f4les<\/b><span style=\"font-weight: 400;\">.\u00a0<\/span><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e535499 e-flex e-con-boxed e-con e-parent\" data-id=\"e535499\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f94cc59 elementor-widget elementor-widget-n-accordion\" data-id=\"f94cc59\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"L&#039;accord\u00e9on. Ouvre les liens avec Enter ou Space, ferme avec Escape, et navigue avec Arrow Keys.\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2610\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-2610\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Le rayon de courbure minimal : \u00e9viter les fissures <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2610\" class=\"elementor-element elementor-element-44a55eb e-con-full e-flex e-con e-child\" data-id=\"44a55eb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2610\" class=\"elementor-element elementor-element-9c63aec e-flex e-con-boxed e-con e-child\" data-id=\"9c63aec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d9e2485 elementor-widget elementor-widget-text-editor\" data-id=\"d9e2485\" 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><span style=\"font-weight: 400;\">Il n'est pas possible d'aff\u00fbter une t\u00f4le \u00e0 volont\u00e9. Chaque mat\u00e9riau a une <\/span><b>Rayon de courbure minimal<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>D\u00e9finition :<\/b><span style=\"font-weight: 400;\"> Il s'agit du plus petit rayon int\u00e9rieur avec lequel une t\u00f4le peut \u00eatre pli\u00e9e sans que de fines fissures apparaissent \u00e0 l'ext\u00e9rieur du pli ou que le mat\u00e9riau se brise.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>De quoi d\u00e9pend-il ?<\/b><span style=\"font-weight: 400;\"> Le rayon de courbure minimal d\u00e9pend en premier lieu de deux choses :<\/span><ul><li style=\"font-weight: 400;\" aria-level=\"2\"><b>mat\u00e9riel :<\/b><span style=\"font-weight: 400;\"> Les mat\u00e9riaux fragiles et durs (par ex. l'acier \u00e0 haute r\u00e9sistance, certains alliages d'aluminium) n\u00e9cessitent un rayon plus important que les mat\u00e9riaux tendres (par ex. le cuivre, l'acier de construction).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"2\"><b>\u00e9paisseur de la t\u00f4le :<\/b><span style=\"font-weight: 400;\"> Plus la t\u00f4le est \u00e9paisse, plus le rayon de courbure minimal doit \u00eatre important.<\/span><\/li><\/ul><\/li><\/ul>\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2611\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2611\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Le retour \u00e9lastique (springback) : Trouver l'angle exact <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2611\" class=\"elementor-element elementor-element-4c201be e-con-full e-flex e-con e-child\" data-id=\"4c201be\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2611\" class=\"elementor-element elementor-element-470fd20 e-flex e-con-boxed e-con e-child\" data-id=\"470fd20\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-249a877 elementor-widget elementor-widget-text-editor\" data-id=\"249a877\" 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><span style=\"font-weight: 400;\">Le m\u00e9tal est \u00e9lastique. Lorsque la force de flexion est supprim\u00e9e, le mat\u00e9riau \u201ese souvient\u201c de sa forme initiale et revient un peu en arri\u00e8re. Ce comportement s'appelle <\/span><b>Retour \u00e9lastique<\/b><span style=\"font-weight: 400;\"> (ou \u201espringback\u201c).<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>probl\u00e8me :<\/b><span style=\"font-weight: 400;\"> Si vous avez besoin d'un angle exact de 90\u00b0, mais que le mat\u00e9riau rebondit de 2\u00b0, vous n'obtiendrez qu'un angle de 92\u00b0.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Solution :<\/b><span style=\"font-weight: 400;\"> Pour atteindre l'angle Zi (par ex. 90\u00b0), la t\u00f4le doit \u00eatre \u201esurpli\u00e9e\u201c (donc \u00e0 88\u00b0 dans l'exemple). Les presses plieuses CNC modernes calculent automatiquement cet angle de surpliage afin de compenser exactement le retour \u00e9lastique.<\/span><\/li><\/ul>\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2612\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2612\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> La valeur de compensation (r\u00e9duction de la flexion) <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2612\" class=\"elementor-element elementor-element-0d2f800 e-con-full e-flex e-con e-child\" data-id=\"0d2f800\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2612\" class=\"elementor-element elementor-element-144a1ce e-flex e-con-boxed e-con e-child\" data-id=\"144a1ce\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c93f57f elementor-widget elementor-widget-text-editor\" data-id=\"c93f57f\" 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><span style=\"font-weight: 400;\">Comme le mat\u00e9riau est \u00e9tir\u00e9 \u00e0 l'ext\u00e9rieur et comprim\u00e9 \u00e0 l'int\u00e9rieur, la \u201elongueur \u00e9tir\u00e9e\u201c de la t\u00f4le avant le pliage (la d\u00e9coupe) n'est pas simplement la somme des longueurs des c\u00f4t\u00e9s.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>D\u00e9finition :<\/b><span style=\"font-weight: 400;\"> La valeur de compensation (\u00e9galement appel\u00e9e r\u00e9duction de la flexion ou valeur de correction) est la valeur qui est d\u00e9duite de la somme des dimensions ext\u00e9rieures (ou ajout\u00e9e \u00e0 la somme des dimensions int\u00e9rieures) pour obtenir la longueur de d\u00e9coupe exacte (d\u00e9veloppement).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Calcul :<\/b><span> Cette valeur est g\u00e9n\u00e9ralement d\u00e9termin\u00e9e par ce que l'on appelle le <\/span><b>Facteur k<\/b><span> qui d\u00e9crit la position de la \u201efibre neutre\u201c (la zone qui n'est ni \u00e9tir\u00e9e ni comprim\u00e9e).<\/span><\/li><\/ul>\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9010091 e-flex e-con-boxed e-con e-parent\" data-id=\"9010091\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f8dce37 elementor-widget elementor-widget-spacer\" data-id=\"f8dce37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f4c91be e-flex e-con-boxed e-con e-parent\" data-id=\"f4c91be\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b427575 elementor-widget elementor-widget-heading\" data-id=\"b427575\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"biegeverfahren\" 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\">Aper\u00e7u des principaux proc\u00e9d\u00e9s de pliage<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b7ab33e e-flex e-con-boxed e-con e-parent\" data-id=\"b7ab33e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4e23b8 elementor-widget elementor-widget-text-editor\" data-id=\"c4e23b8\" 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><span style=\"font-weight: 400;\">Bien que le pliage soit la m\u00e9thode la plus utilis\u00e9e, il existe diff\u00e9rents proc\u00e9d\u00e9s et machines en fonction des exigences.<\/span><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3a958b3 e-flex e-con-boxed e-con e-parent\" data-id=\"3a958b3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c0dc853 elementor-widget elementor-widget-text-editor\" data-id=\"c0dc853\" 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<style>\n  table.blue-border-table, table.blue-border-table th, table.blue-border-table td {\n    border: 1px solid #0b5e82; \/* Setzt die Rahmenfarbe *\/\n    border-collapse: collapse; \/* L\u00e4sst die Rahmen zusammenlaufen *\/\n  }\n<\/style>\n\n<table class=\"blue-border-table\">\n<tbody>\n<tr>\n<td><b>Proc\u00e9dure<\/b><\/td>\n<td><b>Machine<\/b><\/td>\n<td><b>Description du processus<\/b><\/td>\n<td><b>Avantage<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Cintrage \u00e0 la presse<\/b><\/td>\n<td>Presse plieuse<\/td>\n<td>Le poin\u00e7on presse la t\u00f4le dans une matrice en V. On distingue <b>Pliage libre<\/b> (flexible, faible force) et <b>Gaufrage-pliage<\/b> (grande force, tr\u00e8s pr\u00e9cis).<\/td>\n<td>Tr\u00e8s rapide, pr\u00e9cis, \u00e9conomique pour les s\u00e9ries.<\/td>\n<\/tr>\n<tr>\n<td><b>Cintrage par pivotement<\/b><\/td>\n<td>Machine \u00e0 cintrer<\/td>\n<td>La t\u00f4le est serr\u00e9e, une \u201epince de pliage\u201c se d\u00e9place vers le haut et plie la branche libre.<\/td>\n<td>Tr\u00e8s doux pour les surfaces (pas de frottement contre une matrice), id\u00e9al pour les grandes pi\u00e8ces encombrantes.<\/td>\n<\/tr>\n<tr>\n<td><b>Pliage par essuyage<\/b><\/td>\n<td>Presse plieuse (outillage sp\u00e9cial)<\/td>\n<td>La t\u00f4le est maintenue en place et le poin\u00e7on \u201eessuie\u201c la t\u00f4le pour la plier autour du bord de la matrice.<\/td>\n<td>Bon pour les ar\u00eates tr\u00e8s vives (petits rayons).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a125bff e-flex e-con-boxed e-con e-parent\" data-id=\"a125bff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-295d0d8 elementor-widget elementor-widget-spacer\" data-id=\"295d0d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-47ef966 e-flex e-con-boxed e-con e-parent\" data-id=\"47ef966\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-991ee30 elementor-widget elementor-widget-heading\" data-id=\"991ee30\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"toleranzenblechbiegen\" 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\">Tol\u00e9rances pour les pi\u00e8ces pli\u00e9es : Qu'est-ce qui est r\u00e9alisable ?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-23d63ff e-flex e-con-boxed e-con e-parent\" data-id=\"23d63ff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c53d16 elementor-widget elementor-widget-text-editor\" data-id=\"0c53d16\" 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><span style=\"font-weight: 400;\">Les tol\u00e9rances pour les pi\u00e8ces pli\u00e9es d\u00e9finissent l'\u00e9cart admissible de la pi\u00e8ce par rapport \u00e0 la cote th\u00e9orique exacte. Comme le pliage est un <\/span><b>Processus de formage<\/b><span style=\"font-weight: 400;\"> les tol\u00e9rances r\u00e9alisables sont naturellement plus grandes que pour les proc\u00e9d\u00e9s d'usinage (comme le fraisage). Les deux principaux d\u00e9fis en mati\u00e8re de pr\u00e9cision sont la variable <\/span><b>Retour \u00e9lastique<\/b><span style=\"font-weight: 400;\"> (springback) du mat\u00e9riau et de l\u00e9g\u00e8res <\/span><b>Variations de l'\u00e9paisseur de la t\u00f4le<\/b><span style=\"font-weight: 400;\">.<\/span><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dc4c63e e-flex e-con-boxed e-con e-parent\" data-id=\"dc4c63e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd3a301 elementor-widget elementor-widget-text-editor\" data-id=\"dd3a301\" 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<h3><span style=\"font-weight: 400;\">Principaux types de tol\u00e9rance et valeurs standard<\/span><\/h3><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tol\u00e9rances d'angle :<\/b><span style=\"font-weight: 400;\"> Il s'agit du param\u00e8tre le plus important. Elle indique dans quelle mesure l'angle fini (par ex. 90\u00b0) peut s'\u00e9carter.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tol\u00e9rances sur la longueur (dimensions des branches) :<\/b><span style=\"font-weight: 400;\"> Se r\u00e9f\u00e8re \u00e0 la longueur d'une branche courb\u00e9e ou \u00e0 la distance entre deux courbures. <\/span><b>Attention !<\/b><span> Pour les pi\u00e8ces pr\u00e9sentant plusieurs courbures, ces tol\u00e9rances de longueur peuvent s'additionner.<\/span><\/li><\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-38632ec e-flex e-con-boxed e-con e-parent\" data-id=\"38632ec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39761f0 elementor-widget elementor-widget-text-editor\" data-id=\"39761f0\" 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<h3><span style=\"font-weight: 400;\">Normes et facteurs d'influence<\/span><\/h3><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Norme faisant foi :<\/b><span style=\"font-weight: 400;\"> La norme correcte pour les tol\u00e9rances de pliage est la norme DIN EN ISO 2768-2 (pi\u00e8ces pli\u00e9es form\u00e9es \u00e0 froid), qui d\u00e9finit diff\u00e9rentes classes de tol\u00e9rance (par ex. \u201enormale\u201c et \u201efine\u201c).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Principaux facteurs d'influence :<\/span><ul><li style=\"font-weight: 400;\" aria-level=\"2\"><b>machine :<\/b><span style=\"font-weight: 400;\"> Les presses plieuses modernes \u00e0 commande num\u00e9rique avec syst\u00e8mes de mesure angulaire int\u00e9gr\u00e9s (laser ou palpeur) permettent d'atteindre les tol\u00e9rances les plus \u00e9troites.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"2\"><b>mat\u00e9riel :<\/b><span style=\"font-weight: 400;\"> Une charge de mat\u00e9riau constante (\u00e9paisseur, r\u00e9sistance) est d\u00e9cisive pour un retour \u00e9lastique constant.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"2\"><b>Outil :<\/b><span style=\"font-weight: 400;\"> L'\u00e9tat et la pr\u00e9cision du poin\u00e7on et de la matrice sont critiques.<\/span><\/li><\/ul><\/li><\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ad42783 e-flex e-con-boxed e-con e-parent\" data-id=\"ad42783\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6265eb elementor-widget elementor-widget-spacer\" data-id=\"b6265eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ec9014d e-flex e-con-boxed e-con e-parent\" data-id=\"ec9014d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9587c65 elementor-widget elementor-widget-heading\" data-id=\"9587c65\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"anwendungsbereicheblechbiegen\" 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\">Quels sont les domaines d'application de la t\u00f4le pli\u00e9e ?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d16322 e-flex e-con-boxed e-con e-parent\" data-id=\"6d16322\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b22b769 elementor-widget elementor-widget-text-editor\" data-id=\"b22b769\" 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><span style=\"font-weight: 400;\">Les pi\u00e8ces en t\u00f4le pli\u00e9e sont omnipr\u00e9sentes en raison de leur stabilit\u00e9 et de leur rentabilit\u00e9.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Construction de bo\u00eetiers :<\/b><span style=\"font-weight: 400;\"> Armoires \u00e9lectriques, bo\u00eetiers d'ordinateurs, car\u00e9nages pour machines.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Construction de v\u00e9hicules :<\/b><span style=\"font-weight: 400;\"> Pi\u00e8ces de carrosserie, cadres, supports.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>appareils m\u00e9nagers :<\/b><span style=\"font-weight: 400;\"> Bo\u00eetiers pour machines \u00e0 laver, r\u00e9frig\u00e9rateurs, fours.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Architecture :<\/b><span style=\"font-weight: 400;\"> \u00c9l\u00e9ments de fa\u00e7ade, profil\u00e9s de toiture, appuis de fen\u00eatre.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Industrie du meuble :<\/b><span style=\"font-weight: 400;\"> \u00c9tag\u00e8res m\u00e9talliques, supports de table, \u00e9l\u00e9ments de design.<\/span><\/li><\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1a95ff2 e-flex e-con-boxed e-con e-parent\" data-id=\"1a95ff2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad989d5 elementor-widget elementor-widget-spacer\" data-id=\"ad989d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\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\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Inhaltsverzeichnis Wie funktioniert das Biegen von Blech? Wie funktioniert der Biegeprozess? Was muss man beim Blechbiegen beachten? Wichtige Biegeverfahren im [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":28161,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-28159","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Blechbiegen: Grundlagen &amp; Tipps<\/title>\n<meta name=\"description\" content=\"Die Blechbiegen-Grundlagen: Erfahren Sie alles \u00fcber Biegeradius, Biegeverfahren, und Konstruktionstipps. 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Man sieht die Ober- und Unterwerkzeuge der Maschine und die H\u00e4nde des Arbeiters, die das Blech an der Biegelinie positionieren.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.facturee.de\\\/blechbiegen-grundlagen-tipps\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/www.facturee.de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blechbiegen: Grundlagen &amp; Tipps\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.facturee.de\\\/#website\",\"url\":\"https:\\\/\\\/www.facturee.de\\\/\",\"name\":\"FACTUREE\",\"description\":\"Der Online-Fertiger\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.facturee.de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.facturee.de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.facturee.de\\\/#organization\",\"name\":\"FACTUREE - Der Online Fertiger\",\"alternateName\":\"FACTUREE - der Online-Fertiger\",\"url\":\"https:\\\/\\\/www.facturee.de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.facturee.de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.facturee.de\\\/wp-content\\\/uploads\\\/facturee-2000px.webp\",\"contentUrl\":\"https:\\\/\\\/www.facturee.de\\\/wp-content\\\/uploads\\\/facturee-2000px.webp\",\"width\":2000,\"height\":470,\"caption\":\"FACTUREE - Der Online Fertiger\"},\"image\":{\"@id\":\"https:\\\/\\\/www.facturee.de\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/FACTUREE\\\/\",\"https:\\\/\\\/x.com\\\/FACTUREE_de\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/12655397\\\/admin\\\/feed\\\/posts\\\/\",\"https:\\\/\\\/www.xing.com\\\/pages\\\/facturee-deronline-fertiger\"],\"email\":\"info@facturee.de\",\"telephone\":\"03062939390\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"51\",\"maxValue\":\"200\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.facturee.de\\\/#\\\/schema\\\/person\\\/3b40f6a013a5122cc488b01fa78bc1ea\",\"name\":\"Anastasia Franz\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.facturee.de\\\/wp-content\\\/uploads\\\/facturee-anastasia-franz-96x96.webp\",\"url\":\"https:\\\/\\\/www.facturee.de\\\/wp-content\\\/uploads\\\/facturee-anastasia-franz-96x96.webp\",\"contentUrl\":\"https:\\\/\\\/www.facturee.de\\\/wp-content\\\/uploads\\\/facturee-anastasia-franz-96x96.webp\",\"caption\":\"Anastasia Franz\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Pliage de la t\u00f4le : Principes de base &amp; conseils","description":"Les bases du pliage de la t\u00f4le : apprenez tout sur le rayon de pliage, le proc\u00e9d\u00e9 de pliage et les conseils de conception. 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