{"id":2537,"date":"2023-12-11T07:11:37","date_gmt":"2023-12-11T07:11:37","guid":{"rendered":"https:\/\/lasercheeron.com\/?p=2537"},"modified":"2023-12-11T10:47:36","modified_gmt":"2023-12-11T10:47:36","slug":"les-principes-et-considerations-suivants-doivent-etre-pris-en-compte-lors-de-lutilisation-dune-machine-de-decoupe-laser-pour-decouper-des-materiaux-hautement-reflechissants","status":"publish","type":"post","link":"https:\/\/lasercheeron.com\/fr\/the-following-principles-and-considerations-need-to-be-taken-into-account-when-using-a-laser-cutting-machine-to-cut-highly-reflective-materials\/","title":{"rendered":"Comment couper des mat\u00e9riaux hautement r\u00e9fl\u00e9chissants"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"610\" src=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/11\/laser-cutting-5-1024x610.jpg\" alt=\"d\u00e9coupe laser (5)\" class=\"wp-image-2356\" srcset=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/11\/laser-cutting-5-1024x610.jpg 1024w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/11\/laser-cutting-5-300x179.jpg 300w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/11\/laser-cutting-5-768x458.jpg 768w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/11\/laser-cutting-5-1536x915.jpg 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Lors de la d\u00e9coupe de mat\u00e9riaux hautement r\u00e9actifs avec une machine de d\u00e9coupe laser, les propri\u00e9t\u00e9s des mat\u00e9riaux hautement r\u00e9actifs rendent le processus de d\u00e9coupe plus difficile car la majeure partie de l&#039;\u00e9nergie laser est r\u00e9fl\u00e9chie plut\u00f4t qu&#039;absorb\u00e9e.<\/p>\n\n\n\n<p>Afin d&#039;\u00e9viter d&#039;endommager le laser et de garantir la qualit\u00e9 de la d\u00e9coupe, nous devons comprendre les principes et les consid\u00e9rations li\u00e9es \u00e0 la d\u00e9coupe de mat\u00e9riaux hautement r\u00e9fl\u00e9chissants.<\/p>\n\n\n\n<p>La machine de d\u00e9coupe laser doit pr\u00eater attention aux principes et pr\u00e9cautions suivants lors de la d\u00e9coupe de mat\u00e9riaux hautement r\u00e9fl\u00e9chissants\u00a0:<\/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-c07367d5c90e776be283820751175e6c\">Principe:<\/p>\n\n\n\n<p>Les mat\u00e9riaux hautement antireflet, tels que le cuivre, ont une tr\u00e8s faible absorption du laser infrarouge \u00e0 temp\u00e9rature ambiante, g\u00e9n\u00e9ralement seulement 5%. Et lorsque le mat\u00e9riau est \u00e0 l\u2019\u00e9tat de fusion, le taux d\u2019absorption peut atteindre 20%. Cela signifie que 80% de la lumi\u00e8re laser est r\u00e9fl\u00e9chie pendant le processus de d\u00e9coupe, rebondissant sous diff\u00e9rents angles. Il existe une forte probabilit\u00e9 qu&#039;il soit renvoy\u00e9 verticalement vers la t\u00eate de coupe le long du chemin optique d&#039;origine dans le dispositif optique et le point de fusion, ce qui entra\u00eenerait une augmentation de la temp\u00e9rature pouvant provoquer la combustion du dispositif et du point de fusion.<\/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-489fddd4dff222af8cb53c0fd3c8f776\">Pr\u00e9cautions:<\/p>\n\n\n\n<p>1. Utilisez des param\u00e8tres de coupe conservateurs\u00a0: assurez-vous que chaque coupe traverse le mat\u00e9riau pour garantir que la lumi\u00e8re se d\u00e9place vers le bas afin de minimiser l&#039;effet de la lumi\u00e8re r\u00e9fl\u00e9chie sur l&#039;appareil et le point de fusion.<\/p>\n\n\n\n<p>2. Surveiller les anomalies du chemin optique\u00a0: Si vous remarquez des anomalies dans le chemin optique et que vous n&#039;essayez plus de continuer \u00e0 couper, arr\u00eatez imm\u00e9diatement l&#039;op\u00e9ration et appelez un professionnel pour confirmer le probl\u00e8me avant de continuer. Cela \u00e9vitera d&#039;endommager davantage les composants du laser et le point de fusion.<\/p>\n\n\n\n<p>temp\u00e9rature du dispositif 3.Control : Le contr\u00f4le de la temp\u00e9rature du point de fusion \u00e0 l\u2019int\u00e9rieur du laser est tr\u00e8s important. Lors de la d\u00e9coupe de mat\u00e9riaux hautement r\u00e9actifs, une attention particuli\u00e8re doit \u00eatre accord\u00e9e au contr\u00f4le de la temp\u00e9rature de l&#039;appareil afin d&#039;\u00e9viter tout dommage \u00e0 l&#039;appareil d\u00fb \u00e0 une surchauffe.<\/p>\n\n\n\n<p>Bien que la d\u00e9coupe de mat\u00e9riaux hautement r\u00e9actifs puisse s&#039;av\u00e9rer difficile, les fabricants de d\u00e9coupeuses laser modernes am\u00e9liorent continuellement la capacit\u00e9 du laser \u00e0 d\u00e9couper des mat\u00e9riaux hautement r\u00e9actifs.<\/p>\n\n\n\n<p>Par cons\u00e9quent, suivre les pr\u00e9cautions ci-dessus lors de la d\u00e9coupe de mat\u00e9riaux hautement r\u00e9fl\u00e9chissants peut minimiser les dommages et garantir un fonctionnement s\u00fbr.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"418\" height=\"200\" src=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/12\/image-4.png\" alt=\"image 4\" class=\"wp-image-2446\" style=\"width:560px;height:auto\" srcset=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/12\/image-4.png 418w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/12\/image-4-300x144.png 300w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/12\/image-4-18x9.png 18w\" sizes=\"(max-width: 418px) 100vw, 418px\" \/><\/figure>\n\n\n\n<p>En nous concentrant sur les principes des machines de d\u00e9coupe laser fibre et en observant les pr\u00e9cautions appropri\u00e9es, nous pourrons mieux ma\u00eetriser la technique de d\u00e9coupe de mat\u00e9riaux hautement r\u00e9fl\u00e9chissants, prot\u00e9geant ainsi les dispositifs laser et les points de fusion et assurant l&#039;efficacit\u00e9 et la qualit\u00e9 de la d\u00e9coupe.<\/p>\n\n\n\n<p>Lorsque nous utilisons une machine de d\u00e9coupe laser pour d\u00e9couper des mat\u00e9riaux hautement anticorrosifs, nous devons garder \u00e0 l\u2019esprit plusieurs principes cl\u00e9s. Tout d\u2019abord, choisissez les param\u00e8tres de coupe avec prudence pour vous assurer que chaque coupe p\u00e9n\u00e9trera dans le mat\u00e9riau et propagera la lumi\u00e8re vers le bas.<\/p>\n\n\n\n<p>Deuxi\u00e8mement, surveillez le chemin optique \u00e0 la recherche d&#039;anomalies en temps opportun, et une fois qu&#039;un probl\u00e8me est d\u00e9tect\u00e9, arr\u00eatez imm\u00e9diatement l&#039;op\u00e9ration et demandez l&#039;aide d&#039;un professionnel. Enfin, veillez \u00e0 contr\u00f4ler la temp\u00e9rature de l&#039;appareil pour vous assurer que la temp\u00e9rature du point de fusion se situe dans une plage s\u00fbre.<\/p>\n\n\n\n<p>En suivant ces principes, nous pouvons minimiser le risque de dommages au dispositif laser et au point de fusion, garantissant ainsi la s\u00e9curit\u00e9 et la qualit\u00e9 du processus de d\u00e9coupe.<\/p>","protected":false},"excerpt":{"rendered":"<p>When cutting highly reactive materials with a laser cutting machine, the properties of highly reactive materials make the cutting process more challenging because most of the laser energy is reflected rather than absorbed. In order to avoid damage to the laser and to ensure the quality of the cut, we must understand the principles and [&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-2537","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/posts\/2537","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=2537"}],"version-history":[{"count":2,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/posts\/2537\/revisions"}],"predecessor-version":[{"id":2542,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/posts\/2537\/revisions\/2542"}],"wp:attachment":[{"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/media?parent=2537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/categories?post=2537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/tags?post=2537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}