{"id":2155,"date":"2023-11-21T02:01:11","date_gmt":"2023-11-21T02:01:11","guid":{"rendered":"https:\/\/lasercheeron.com\/?p=2155"},"modified":"2023-11-21T02:01:15","modified_gmt":"2023-11-21T02:01:15","slug":"la-difference-entre-une-machine-de-decoupe-laser-coupant-differents-materiaux-metalliques","status":"publish","type":"post","link":"https:\/\/lasercheeron.com\/fr\/the-difference-between-laser-cutting-machine-cutting-different-metal-materials\/","title":{"rendered":"La diff\u00e9rence entre une machine de d\u00e9coupe laser coupant diff\u00e9rents mat\u00e9riaux m\u00e9talliques"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/07\/202108100848227715452.jpgtenantId_132989viewType_1k_1626310586000.jpg.jpg\" alt=\"202108100848227715452.jpg locataireid 132989&amp;viewtype 1&amp;k 1626310586000.jpg\" class=\"wp-image-1200\" style=\"width:668px;height:auto\" srcset=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/07\/202108100848227715452.jpgtenantId_132989viewType_1k_1626310586000.jpg.jpg 1000w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/07\/202108100848227715452.jpgtenantId_132989viewType_1k_1626310586000.jpg-300x225.jpg 300w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/07\/202108100848227715452.jpgtenantId_132989viewType_1k_1626310586000.jpg-768x576.jpg 768w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/07\/202108100848227715452.jpgtenantId_132989viewType_1k_1626310586000.jpg-16x12.jpg 16w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"has-ast-global-color-0-color has-text-color has-link-color has-medium-font-size wp-elements-d931f1f4c34acfaf99f6aa9aedfcb832\">Acier Carbone<\/p>\n\n\n\n<p>L&#039;acier doux avec une teneur en fer sup\u00e9rieure \u00e0 99% convient \u00e0 la d\u00e9coupe laser par fusion \u00e0 l&#039;oxyg\u00e8ne. La r\u00e9action d&#039;oxydation du fer g\u00e9n\u00e8re une grande quantit\u00e9 de chaleur, ce qui r\u00e9duit les besoins \u00e9nerg\u00e9tiques du laser, et en plus, l&#039;oxyg\u00e8ne peut p\u00e9n\u00e9trer librement dans le mat\u00e9riau en fusion \u00e0 travers la couche d&#039;oxyde de fer provoqu\u00e9e par la r\u00e9action d&#039;oxydation. En raison de la faible viscosit\u00e9 des scories oxyd\u00e9es, elles sont facilement emport\u00e9es par le flux d&#039;air. Par cons\u00e9quent, le laser coupe l\u2019acier doux \u00e0 grande vitesse et avec une saign\u00e9e lisse.<\/p>\n\n\n\n<p class=\"has-ast-global-color-0-color has-text-color has-link-color has-medium-font-size wp-elements-a5d7ca2f3e1385430f0a6a80ae7fbb75\">Acier inoxydable<\/p>\n\n\n\n<p>L&#039;azote \u00e0 haute pression est g\u00e9n\u00e9ralement utilis\u00e9 pour couper l&#039;acier inoxydable, avec une \u00e9nergie laser \u00e9lev\u00e9e, une coupe blanche et brillante sans oxydation ni d\u00e9coloration et moins de bavures. Si vous coupez avec de l&#039;oxyg\u00e8ne, avec la m\u00eame puissance, la vitesse peut \u00eatre plus rapide, mais le trait de scie s&#039;oxydera et deviendra noir. \u00c9tant donn\u00e9 que l&#039;acier inoxydable contient diff\u00e9rentes compositions de chrome ou de nickel, diff\u00e9rents mod\u00e8les d&#039;acier inoxydable peuvent n\u00e9cessiter diff\u00e9rents param\u00e8tres de coupe et les r\u00e9sultats varient.<\/p>\n\n\n\n<p class=\"has-ast-global-color-0-color has-text-color has-link-color has-medium-font-size wp-elements-0978a299fc27b8569f57f12ced8f0c57\">Cuivre<\/p>\n\n\n\n<p>Le cuivre est tr\u00e8s similaire \u00e0 l&#039;aluminium dans la mesure o\u00f9 le laiton r\u00e9fl\u00e9chit fortement la lumi\u00e8re laser, mais le cuivre rouge (violet) n\u00e9cessite un soufflage d&#039;oxyg\u00e8ne pour une meilleure coupe. Il y aura des bavures \u00e0 l&#039;arri\u00e8re.<\/p>\n\n\n\n<p class=\"has-ast-global-color-0-color has-text-color has-link-color has-medium-font-size wp-elements-5b5c591dd1dc1efcb95000a3b1b6961c\">Aluminium<\/p>\n\n\n\n<p>L&#039;aluminium et ses alliages n\u00e9cessitent l&#039;utilisation d&#039;\u00e9nergies plus \u00e9lev\u00e9es pour mieux couper en raison de leur haute r\u00e9flectivit\u00e9 \u00e0 la lumi\u00e8re laser. Les gaz auxiliaires pour la d\u00e9coupe peuvent \u00eatre de l&#039;air ou de l&#039;azote. Les coupes sont relativement blanches, mais les coupes d&#039;air et d&#039;azote ont une petite quantit\u00e9 de bords poilus et mousseux sur la face arri\u00e8re, mais elles s&#039;enl\u00e8vent facilement.<\/p>\n\n\n\n<p class=\"has-ast-global-color-0-color has-text-color has-link-color has-medium-font-size wp-elements-e95f944b053ce303daaa3fc4b3b32cf9\">Titane et ses alliages<\/p>\n\n\n\n<p>L&#039;oxycoupage produit une r\u00e9action violente car l&#039;oxydation du titane lib\u00e8re une grande quantit\u00e9 d&#039;\u00e9nergie thermique. Bien que rapide, cela peut facilement conduire \u00e0 une br\u00fblure excessive de la coupe. G\u00e9n\u00e9ralement, l\u2019air est utilis\u00e9 pour la coupe. Il y a une petite quantit\u00e9 de scories \u00e0 l&#039;arri\u00e8re, mais elles sont faciles \u00e0 enlever, il est donc plus facile de contr\u00f4ler la coupe. La d\u00e9coupe \u00e0 l&#039;azote r\u00e9duit \u00e9galement le probl\u00e8me de contamination oxydative, mais l&#039;effet thermique de la saign\u00e9e peut facilement modifier les propri\u00e9t\u00e9s m\u00e9caniques du mat\u00e9riau.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"550\" height=\"242\" src=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/10\/image-29.png\" alt=\"image 29\" class=\"wp-image-2078\" style=\"width:577px;height:auto\" srcset=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/10\/image-29.png 550w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/10\/image-29-300x132.png 300w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/10\/image-29-18x8.png 18w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Carbon Steel Mild steel with more than 99% iron content is suitable for oxygen melting laser cutting. The oxidation reaction of the iron generates a large amount of heat, which reduces the energy requirement of the laser, and in addition oxygen is able to freely enter the molten material through the layer of iron oxide [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2155","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/posts\/2155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/comments?post=2155"}],"version-history":[{"count":0,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/posts\/2155\/revisions"}],"wp:attachment":[{"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/media?parent=2155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/categories?post=2155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/tags?post=2155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}