{"id":2484,"date":"2023-12-05T02:34:21","date_gmt":"2023-12-05T02:34:21","guid":{"rendered":"https:\/\/lasercheeron.com\/?p=2484"},"modified":"2023-12-05T02:34:25","modified_gmt":"2023-12-05T02:34:25","slug":"composition-de-la-tete-de-coupe-de-la-machine-de-decoupe-laser-a-fibre","status":"publish","type":"post","link":"https:\/\/lasercheeron.com\/fr\/fiber-laser-cutting-machine-cutting-head-composition\/","title":{"rendered":"Composition de la t\u00eate de coupe de la machine de d\u00e9coupe laser \u00e0 fibre"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"1012\" src=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/12\/image-10.png\" alt=\"image 10\" class=\"wp-image-2487\" style=\"width:378px;height:auto\" srcset=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/12\/image-10.png 500w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/12\/image-10-148x300.png 148w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/12\/image-10-6x12.png 6w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<p>Les machines de d\u00e9coupe laser sont des \u00e9quipements couramment utilis\u00e9s par les m\u00e9tallurgistes. Que savez-vous de la structure interne et du fonctionnement de la t\u00eate de coupe\u00a0? Nous allons jeter un coup d&#039;oeil. La t\u00eate de coupe comprend principalement 10 parties\u00a0: ligne de fibre optique, noyau optique, lentille de protection sup\u00e9rieure, groupe de lentilles de collimation, groupe de lentilles de focalisation, lentille de protection centrale, lentille de protection inf\u00e9rieure, corps en c\u00e9ramique, buse et mise au point.<\/p>\n\n\n\n<p><strong>C\u00e2ble \u00e0 fibre optique:<\/strong> Le rev\u00eatement ext\u00e9rieur du c\u00e2ble \u00e0 fibre optique joue un r\u00f4le dans la protection de la fibre optique.<\/p>\n\n\n\n<p><strong>Noyau optique\u00a0:<\/strong> le support de transmission laser.<\/p>\n\n\n\n<p><strong>Lentille de protection sup\u00e9rieure\u00a0:<\/strong> L&#039;objectif est tr\u00e8s fin et relativement bon march\u00e9. Sa fonction principale est d&#039;emp\u00eacher la poussi\u00e8re de p\u00e9n\u00e9trer \u00e0 l&#039;int\u00e9rieur de la t\u00eate de coupe et de prot\u00e9ger la lentille du collimateur. Parce que les lentilles collimatrices co\u00fbtent cher.<\/p>\n\n\n\n<p><strong>Groupe de lentilles collimatrices\u00a0: <\/strong>La lentille collimatrice poss\u00e8de une surface concave qui produit une r\u00e9fraction. Lorsque le laser traverse la lentille collimatrice, il amplifie le laser. La plupart des t\u00eates de coupe utilisent un moteur interne pour d\u00e9placer la position du groupe de lentilles collimatrices de haut en bas afin de modifier la mise au point.<\/p>\n\n\n\n<p><strong>Groupe de lentilles de mise au point\u00a0: <\/strong>Concentrez le laser. Une petite partie de la t\u00eate de coupe modifie la mise au point via le groupe de lentilles de mise au point. L&#039;objectif de focalisation est \u00e9galement un objectif tr\u00e8s co\u00fbteux.<\/p>\n\n\n\n<p><strong>Verre de protection moyenne\u00a0: <\/strong>relativement bon march\u00e9, sa fonction principale est de prot\u00e9ger la lentille de focalisation et de jouer un r\u00f4le d&#039;\u00e9tanch\u00e9it\u00e9.<\/p>\n\n\n\n<p><strong>Lentille de protection inf\u00e9rieure\u00a0: <\/strong>emp\u00eache les scories de fer de s&#039;\u00e9couler vers le haut pendant la perforation et la d\u00e9coupe, et isole l&#039;effet du gaz de coupe.<\/p>\n\n\n\n<p><strong>Corps en c\u00e9ramique :<\/strong> Il y a des fils m\u00e9talliques \u00e0 l&#039;int\u00e9rieur du corps en c\u00e9ramique qui relient la buse au capteur et transmettent les donn\u00e9es d\u00e9tect\u00e9es par la buse. Le corps en c\u00e9ramique est fragile et peut prot\u00e9ger la t\u00eate de coupe en cas de collision grave.<\/p>\n\n\n\n<p><strong>Buse:<\/strong> Le laser et le gaz de coupe traversent la buse. Diff\u00e9rentes buses ont une qualit\u00e9 et une vitesse de coupe diff\u00e9rentes.<\/p>\n\n\n\n<p><strong>Se concentrer: <\/strong>Une fois que le miroir de focalisation a condens\u00e9 la lumi\u00e8re, le point d&#039;intersection de la lumi\u00e8re est l&#039;endroit o\u00f9 l&#039;\u00e9nergie laser est la plus forte. Coupez diff\u00e9rentes plaques et utilisez diff\u00e9rents points de focalisation. Les lasers \u00e0 fibre sont tr\u00e8s sensibles \u00e0 la poussi\u00e8re. S&#039;il y a un probl\u00e8me avec un objectif, cela affectera la qualit\u00e9 et la vitesse de coupe.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"500\" height=\"286\" src=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/11\/image-63.png\" alt=\"image 63\" class=\"wp-image-2372\" srcset=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/11\/image-63.png 500w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/11\/image-63-300x172.png 300w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/11\/image-63-18x10.png 18w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Laser cutting machines are commonly used equipment by metal workers. How much do you know about the internal structure and function of the cutting head? Let\u2019s take a look. The cutting head mainly includes 10 parts: optical fiber line, optical core, upper protective lens, collimating lens group, focusing lens group, middle protective lens, lower protective [&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-2484","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/posts\/2484","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=2484"}],"version-history":[{"count":1,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/posts\/2484\/revisions"}],"predecessor-version":[{"id":2488,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/posts\/2484\/revisions\/2488"}],"wp:attachment":[{"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/media?parent=2484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/categories?post=2484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/tags?post=2484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}