{"id":1960,"date":"2023-11-27T14:52:36","date_gmt":"2023-11-27T14:52:36","guid":{"rendered":"https:\/\/leyton.majjane.agency\/ca\/post\/les-avantages-de-la-fabrication-additive\/"},"modified":"2023-11-27T14:52:36","modified_gmt":"2023-11-27T14:52:36","slug":"les-avantages-de-la-fabrication-additive","status":"publish","type":"article","link":"https:\/\/leyton.com\/ca\/insights\/articles\/les-avantages-de-la-fabrication-additive\/","title":{"rendered":"Les avantages de la fabrication additive"},"content":{"rendered":"

La fabrication additive<\/strong> (AM) est \u00e0 l’origine de l’optimisation et de l’am\u00e9lioration de la qualit\u00e9 des objets m\u00e9talliques produits ; en fait, il s’agit d’un sujet important dans plusieurs industries.<\/p>\n

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Applications de la fabrication additive<\/h2>\n
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Les propri\u00e9t\u00e9s m\u00e9caniques des produits AM soumis \u00e0 des charges vari\u00e9es sont cruciales pour leur viabilit\u00e9 dans une vaste gamme d’applications industrielles. Pour obtenir les fonctionnalit\u00e9s m\u00e9caniques souhait\u00e9es, les param\u00e8tres empiriques du processus et les m\u00e9thodes de post-traitement doivent \u00eatre pris en compte. Les techniques de simulation num\u00e9rique sont particuli\u00e8rement utiles pour \u00e9tablir des plans de traitement et optimiser les conditions de post-traitement. Des m\u00e9thodes de simulation \u00e0 diff\u00e9rentes \u00e9chelles sont utilis\u00e9es pour les processus de fabrication additive<\/strong> et l’optimisation de la qualit\u00e9 des produits.<\/p>\n

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\"fabrication<\/figure>\n
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Avantages de la fabrication additive<\/h2>\n
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Compar\u00e9e aux m\u00e9thodes de production traditionnelles, la fabrication additive<\/strong> de composants m\u00e9talliques pr\u00e9sente de nombreux avantages, notamment la libert\u00e9 de conception et la r\u00e9duction des d\u00e9chets mat\u00e9riels. Cela a conduit \u00e0 un regain d’int\u00e9r\u00eat pour les mati\u00e8res premi\u00e8res utilis\u00e9es pour fabriquer un ensemble extr\u00eamement diversifi\u00e9 d’alliages structurels. Parall\u00e8lement, pour une utilisation g\u00e9n\u00e9ralis\u00e9e des composants structurels m\u00e9talliques fabriqu\u00e9s par AM, il est crucial de d\u00e9finir les liens entre le traitement, la microstructure et la performance m\u00e9canique, ainsi que des caract\u00e9ristiques telles que les d\u00e9fauts, les contraintes r\u00e9siduelles et les m\u00e9sostructures.<\/p>\n

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Par cons\u00e9quent, l’\u00e9tat actuel des connaissances sur les corr\u00e9lations structure-propri\u00e9t\u00e9 dans les alliages AM est disponible. L’int\u00e9grit\u00e9 structurelle des alliages AM, mesur\u00e9e par des caract\u00e9ristiques telles que le taux de d\u00e9veloppement de fissures de fatigue pr\u00e8s du seuil, la t\u00e9nacit\u00e9 et la r\u00e9sistance \u00e0 la fatigue, est largement d\u00e9termin\u00e9e par l’interaction entre les microstructures et les param\u00e8tres du processus. Les corr\u00e9lations structure-propri\u00e9t\u00e9s des alliages corroy\u00e9s et coul\u00e9s sont compar\u00e9es \u00e0 ces caract\u00e9ristiques.<\/p>\n

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La modification des param\u00e8tres de traitement AM ou l’utilisation de traitements post-traitement tels que le recuit, le pressage isostatique \u00e0 chaud et le grenaillage de pr\u00e9contrainte sont des moyens discut\u00e9s d’accro\u00eetre la tol\u00e9rance aux dommages des alliages. Il est admis que notre connaissance de la fatigue et de la rupture des alliages AM peut encore \u00eatre am\u00e9lior\u00e9e, ce qui est crucial pour un d\u00e9ploiement \u00e0 grande \u00e9chelle et une conception fiable des composants d’ing\u00e9nierie.<\/p>\n

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Les entreprises qui innovent dans ce secteur sont susceptibles d’\u00eatre admissibles \u00e0 plusieurs programmes de financement<\/strong>, notamment des subventions gouvernementales<\/strong><\/a>et des cr\u00e9dit d\u2019imp\u00f4t de RS&DE<\/strong><\/a>.<\/p>\n

Vous voulez en savoir plus sur les possibilit\u00e9s de financement pour votre projet ? Planifiez une consultation gratuite<\/strong><\/a> avec l’un de nos experts d\u00e8s aujourd’hui !<\/p>\n

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Contactez-Nous<\/a><\/div>\n<\/div>\n
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Sources : <\/p>\n

https:\/\/www.researchgate.net\/publication\/353916938_Fracture_and_Fatigue_in_Additively_Manufactured_Metals<\/a><\/p>\n

https:\/\/www.researchgate.net\/publica<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

La fabrication additive (AM) est \u00e0 l’origine de l’optimisation et de l’am\u00e9lioration de la qualit\u00e9 des objets m\u00e9talliques produits ; en fait, il s’agit d’un sujet important dans plusieurs industries. Applications de la fabrication additive Les propri\u00e9t\u00e9s m\u00e9caniques des produits AM soumis \u00e0 des charges vari\u00e9es sont cruciales pour leur viabilit\u00e9 dans une vaste gamme […]<\/p>\n","protected":false},"author":1,"featured_media":2703,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[119,292,539],"tags":[239,118,327,117,578],"expertise":[],"class_list":["post-1960","article","type-article","status-publish","format-standard","has-post-thumbnail","hentry","category-credit-dimpot","category-domaine-manufacturier","category-innovation","tag-financement","tag-innovation","tag-manufacture","tag-rsde","tag-subventions"],"acf":[],"yoast_head":"\nLes avantages de la fabrication additive - Leyton Canada<\/title>\n<meta name=\"description\" content=\"La fabrication additive est un sujet d'actualit\u00e9 dans plusieurs industries. 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