{"id":844,"date":"2020-03-27T14:30:34","date_gmt":"2020-03-27T14:30:34","guid":{"rendered":"https:\/\/compositeskn.org\/manivelle-de-velo-en-fibre-de-carbone-faite-en-c-b\/"},"modified":"2020-03-27T14:30:35","modified_gmt":"2020-03-27T14:30:35","slug":"manivelle-de-velo-en-fibre-de-carbone-faite-en-c-b","status":"publish","type":"page","link":"https:\/\/compositeskn.org\/fr\/manivelle-de-velo-en-fibre-de-carbone-faite-en-c-b\/","title":{"rendered":"Manivelle de v\u00e9lo en fibre de carbone faite en C.-B."},"content":{"rendered":"\n

Optimisation du proc\u00e9d\u00e9 de fabrication. <\/span><\/h2>\n\n

D\u00e9fi:<\/em><\/strong><\/span> \n \nUn fabricant de pi\u00e8ces de v\u00e9lo bas\u00e9 \u00e0 Vancouver produit localement des pi\u00e8ces de v\u00e9lo en fibre de carbone de mani\u00e8re comp\u00e9titive gr\u00e2ce \u00e0 leur proc\u00e9d\u00e9 unique. En contrepartie, de nombreuses pi\u00e8ces similaires sont produites \u00e0 l’\u00e9tranger. Pour \u00eatre plus comp\u00e9titifs, ils ont d\u00fb augmenter leur cadence de production en limitant les inconv\u00e9nients.<\/span><\/p>\n\n

Approche:<\/em><\/strong> \n \nAvec le soutien du CKN et en se basant sur l’expertise du CRN en mati\u00e8re de mod\u00e9lisation des proc\u00e9d\u00e9s, l\u2019entreprise a pu optimiser son proc\u00e9d\u00e9 et augmenter le taux de production \u00e0 un co\u00fbt minimal. Cette approche est fond\u00e9e sur les mod\u00e8les sophistiqu\u00e9s de proc\u00e9d\u00e9s bas\u00e9s sur la physique, qui ont \u00e9t\u00e9 d\u00e9velopp\u00e9s \u00e0 prix co\u00fbteux pour des applications a\u00e9rospatiales, et les a adapt\u00e9s \u00e0 ce probl\u00e8me.<\/span><\/p>\n\n

Solution:<\/strong><\/em> \n \nDoubler le taux de production. R\u00e9duction de plus de 50% du temps de fabrication.<\/span><\/p>\n\n

\u00ab Travailler avec le CRN nous a aid\u00e9s \u00e0 mieux comprendre notre proc\u00e9d\u00e9 de fabrication et \u00e0 augmenter consid\u00e9rablement notre capacit\u00e9 de production. Avant de contacter le CRN, nous \u00e9tions lourdement limit\u00e9s par la capacit\u00e9 de nos presses et nos co\u00fbts d’outillage \u00e9lev\u00e9s. Gr\u00e2ce \u00e0 notre proc\u00e9d\u00e9 optimis\u00e9, nous avons le potentiel de doubler notre capacit\u00e9, pratiquement sans frais et sans perte de performances pour le produit. L’\u00e9quipe de fabrication et d’ing\u00e9nierie Race Face a \u00e9t\u00e9 mise au d\u00e9fi de mieux comprendre le mod\u00e8le cin\u00e9tique de notre r\u00e9sine, et le CRN nous a fourni les ressources, l’\u00e9quipement de laboratoire de pointe et les connaissances pour accomplir ce que nous cherchions \u00e0 r\u00e9soudre en tant que marque. \u00bb<\/span><\/em><\/p>Rob Moore, Directeur de l\u2019ing\u00e9nierie, Race Face<\/span><\/cite><\/blockquote>\n\n

\n\n

D\u00e9tails de l\u2019approche<\/em><\/strong><\/p>\n\n

\u00c9valuer les proc\u00e9d\u00e9s de fabrications actuels.<\/strong><\/p>\n\n

\"\"<\/figure><\/div>\n\n

Caract\u00e9riser le mat\u00e9riau et am\u00e9liorer le mod\u00e8le cin\u00e9tique de polym\u00e9risation<\/strong><\/p>\n\n

\"\"<\/figure><\/div>\n\n

Proposer un proc\u00e9d\u00e9 r\u00e9vis\u00e9 et valider par des tests.\u00a0<\/strong><\/p>\n\n

\"\"<\/figure><\/div>\n\n

R\u00e9percussions:<\/strong><\/em><\/p>\n\n

L’entreprise a r\u00e9alis\u00e9 une r\u00e9duction de plus de 50% du temps de fabrication – Le temps de fabrication d\u2019une pi\u00e8ce est pass\u00e9 de 12 minutes \u00e0 moins de 6 minutes. De plus, l\u2019entreprise cherchait \u00e0 embaucher un ing\u00e9nieur de fabrication, le CRN a alors recommand\u00e9 un ancien stagiaire, qui est maintenant employ\u00e9 \u00e0 temps plein. Depuis, les installations ont \u00e9t\u00e9 agrandies.<\/p>\n","protected":false},"excerpt":{"rendered":"

Optimisation du proc\u00e9d\u00e9 de fabrication. D\u00e9fi: Un fabricant de pi\u00e8ces de v\u00e9lo bas\u00e9 \u00e0 Vancouver produit localement des pi\u00e8ces de v\u00e9lo en fibre de carbone de mani\u00e8re comp\u00e9titive gr\u00e2ce \u00e0 leur proc\u00e9d\u00e9 unique. En contrepartie, de nombreuses pi\u00e8ces similaires sont produites \u00e0 l’\u00e9tranger. Pour \u00eatre plus comp\u00e9titifs, ils ont d\u00fb augmenter leur cadence de … Lire plus<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-844","page","type-page","status-publish"],"yoast_head":"\nManivelle de v\u00e9lo en fibre de carbone faite en C.-B. - R\u00e9seau de mobilisation des connaissances en composites<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/compositeskn.org\/fr\/manivelle-de-velo-en-fibre-de-carbone-faite-en-c-b\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Manivelle de v\u00e9lo en fibre de carbone faite en C.-B. - R\u00e9seau de mobilisation des connaissances en composites\" \/>\n<meta property=\"og:description\" content=\"Optimisation du proc\u00e9d\u00e9 de fabrication. 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