{"id":9145,"date":"2026-07-24T11:44:42","date_gmt":"2026-07-24T08:44:42","guid":{"rendered":"https:\/\/axinar.com\/blog\/rd-metal-structures-solidworks-fea"},"modified":"2026-07-24T11:44:42","modified_gmt":"2026-07-24T08:44:42","slug":"rd-metal-structures-solidworks-fea","status":"publish","type":"post","link":"https:\/\/axinar.com\/fr\/blog\/rd-metal-structures-solidworks-fea","title":{"rendered":"R&amp;D en constructions m\u00e9talliques : SolidWorks, FEA, prototypage"},"content":{"rendered":"<p>Derri\u00e8re chaque produit m\u00e9tallique se cache un processus de conception qui part d\u2019un croquis et aboutit \u00e0 <strong>un prototype r\u00e9aliste puis une production reproductible<\/strong>. Dans l\u2019industrie m\u00e9tallique, la R&amp;E, c\u2019est l\u00e0 que se d\u00e9cide si le produit fonctionnera, co\u00fbtera le bon prix et sera facile \u00e0 fabriquer.<\/p>\n<h2>\u00c9tapes de la R&amp;D<\/h2>\n<h3>1. Concept &amp; Croquis<\/h3>\n<p>L\u2019id\u00e9e initiale est capt\u00e9e par des croquis, une analyse comparative des produits concurrents et un cahier des charges fonctionnel (ce qu\u2019il doit faire) et non fonctionnel (co\u00fbt, poids, dimensions).<\/p>\n<h3>2. Conception CAO (SolidWorks)<\/h3>\n<p>Le croquis se traduit en mod\u00e8le 3D. Les \u00e9paisseurs, les assemblages et le montage sont d\u00e9finis. SolidWorks permet de v\u00e9rifier l\u2019ajustement entre pi\u00e8ces, de d\u00e9tecter les interf\u00e9rences et de cr\u00e9er les plans de d\u00e9coupe.<\/p>\n<h3>3. Analyse FEA (\u00e9l\u00e9ments finis)<\/h3>\n<p>Avant la moindre d\u00e9coupe de mati\u00e8re, le mod\u00e8le est test\u00e9 virtuellement : r\u00e9sistance aux charges, contraintes thermiques, vibrations, flambement. Cela r\u00e9v\u00e8le les faiblesses qui seraient catastrophiques dans la r\u00e9alit\u00e9.<\/p>\n<h3>4. Prototypage<\/h3>\n<p>Fabrication de 1 \u00e0 3 \u00e9chantillons pour essais. Elle utilise les m\u00eames proc\u00e9d\u00e9s que la production de masse (d\u00e9coupe laser, pliage, CNC, soudage), afin que le prototype repr\u00e9sente fid\u00e8lement le produit final.<\/p>\n<h3>5. Essais &amp; It\u00e9rations<\/h3>\n<p>Le prototype est test\u00e9 dans son environnement d\u2019usage r\u00e9el. Les probl\u00e8mes sont consign\u00e9s et nous repassons en CAO pour les corrections. Il faut en g\u00e9n\u00e9ral 2 \u00e0 4 it\u00e9rations.<\/p>\n<h3>6. Conception pour la fabrication (DfM)<\/h3>\n<p>La conception finale est optimis\u00e9e pour <strong>production simple et \u00e9conomique<\/strong>: r\u00e9duire le nombre de pi\u00e8ces, standardiser les assemblages, choisir des mat\u00e9riaux du commerce disponibles.<\/p>\n<h3>7. Industrialisation<\/h3>\n<p>Cr\u00e9ation de la documentation de production : nomenclature, plans de chaque pi\u00e8ce, s\u00e9quences d\u2019assemblage, contr\u00f4les qualit\u00e9. Le produit est pr\u00eat pour la production de masse.<\/p>\n<h2>Ce qu\u2019il vous faut pour d\u00e9marrer<\/h2>\n<ul>\n<li>Id\u00e9e ou croquis (m\u00eame sur papier)<\/li>\n<li>Exigences fonctionnelles (ce que le produit doit faire)<\/li>\n<li>Contraintes : dimensions maximales, poids, facteurs environnementaux<\/li>\n<li>Objectif de co\u00fbt &amp; volume de production<\/li>\n<\/ul>\n<div style=\"border:1px solid rgba(221,43,28,.28);border-radius:10px;padding:22px;margin:26px 0;background:rgba(255,255,255,.02);\">\n<div style=\"margin-bottom:14px;\">\n<div style=\"font-family:'Barlow Condensed', sans-serif;font-size:1.35rem;font-weight:700;line-height:1.15;margin-bottom:2px;color:#ffffff;\">AXINAR R&amp;E Conception<\/div>\n<div style=\"opacity:.85;font-size:.92rem;color:#ffffff;\">SolidWorks + FEA + prototypage + industrialisation<\/div>\n<\/div>\n<div>\n<p style=\"margin:0 0 12px 0;line-height:1.55;color:#ffffff;\">AXINAR fournit une R&amp;E du croquis \u00e0 l\u2019industrialisation, pour les clients qui veulent d\u00e9velopper un nouveau produit m\u00e9tallique sans R&amp;D.<\/p>\n<ul style=\"margin:0 0 14px 0;padding-left:20px;color:#ffffff;\">\n<li style=\"margin-bottom:6px;\">R&amp;E, \u00e9quipe de plus de 15 ans d\u2019exp\u00e9rience<\/li>\n<li style=\"margin-bottom:6px;\">Analyse FEA en statique, thermique et vibrations<\/li>\n<li style=\"margin-bottom:6px;\">Prototypage dans des proc\u00e9d\u00e9s de production r\u00e9els<\/li>\n<\/ul>\n<p><a href=\"https:\/\/axinar.com\/fr\/tolerie-industrielle\/bureau-etudes-tolerie\" style=\"display:inline-block !important;background:#dd2b1c !important;color:#ffffff !important;font-family:Barlow Condensed, sans-serif !important;font-size:.9rem !important;font-weight:700 !important;text-transform:uppercase !important;letter-spacing:1.2px !important;padding:10px 22px !important;border-radius:6px !important;text-decoration:none !important;margin-top:10px;\">Voir le service \u2192<\/a><\/div>\n<\/div>\n<h2>Demander un devis pour votre projet<\/h2>\n<p>Envoyez-nous des croquis, des plans CAO ou une description de votre projet, et nous r\u00e9pondons sous 24 heures avec une estimation technique et un co\u00fbt indicatif. Nous couvrons tout, du prototype \u00e0 la production OEM de masse.<\/p>\n<p><a href=\"https:\/\/axinar.com\/fr\/contact\" style=\"display:inline-block !important;background:#dd2b1c !important;color:#ffffff !important;font-family:Barlow Condensed, sans-serif !important;font-size:1rem !important;font-weight:700 !important;text-transform:uppercase !important;letter-spacing:1.5px !important;padding:12px 28px !important;border-radius:8px !important;text-decoration:none !important;margin-top:8px;\">Demander un devis \u2192<\/a><\/p>\n<hr>\n<p><em>Voir tout <a href=\"https:\/\/axinar.com\/fr\/tolerie-industrielle\">Services AXINAR<\/a>, de la R&amp;E jusqu\u2019\u00e0 la finition.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Derri\u00e8re chaque produit m\u00e9tallique se cache un processus de conception qui part d\u2019un croquis et aboutit \u00e0 un prototype r\u00e9aliste [&hellip;]<\/p>\n","protected":false},"author":16,"featured_media":6126,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"rank_math_title":"R&amp;D en constructions m\u00e9talliques | AXINAR","rank_math_description":"Guide R&amp;D pour les constructions m\u00e9talliques : conception m\u00e9canique sous SolidWorks, calcul FEA, prototypage, industrialisation. L\u2019\u00e9quipe R&amp;D d\u2019AXINAR, plus de 15 ans d\u2019exp\u00e9rience.","footnotes":""},"categories":[381,167],"tags":[],"class_list":["post-9145","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/axinar.com\/fr\/wp-json\/wp\/v2\/posts\/9145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/axinar.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/axinar.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/axinar.com\/fr\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/axinar.com\/fr\/wp-json\/wp\/v2\/comments?post=9145"}],"version-history":[{"count":0,"href":"https:\/\/axinar.com\/fr\/wp-json\/wp\/v2\/posts\/9145\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/axinar.com\/fr\/wp-json\/wp\/v2\/media\/6126"}],"wp:attachment":[{"href":"https:\/\/axinar.com\/fr\/wp-json\/wp\/v2\/media?parent=9145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/axinar.com\/fr\/wp-json\/wp\/v2\/categories?post=9145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/axinar.com\/fr\/wp-json\/wp\/v2\/tags?post=9145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}