{"id":1667,"date":"2023-09-09T08:14:02","date_gmt":"2023-09-09T08:14:02","guid":{"rendered":"https:\/\/lasercheeron.com\/?p=1667"},"modified":"2023-09-09T08:14:08","modified_gmt":"2023-09-09T08:14:08","slug":"les-quatre-principales-normes-de-jugement-pour-la-qualite-de-la-decoupe-laser","status":"publish","type":"post","link":"https:\/\/lasercheeron.com\/fr\/the-four-major-judgment-standards-for-laser-cutting-quality\/","title":{"rendered":"Les quatre principales normes de jugement pour la qualit\u00e9 de la d\u00e9coupe laser"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"579\" height=\"223\" src=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/\u5fae\u4fe1\u56fe\u7247_20220222090813.png\" alt=\"photo 20220222090813\" class=\"wp-image-1486\" srcset=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/\u5fae\u4fe1\u56fe\u7247_20220222090813.png 579w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/\u5fae\u4fe1\u56fe\u7247_20220222090813-300x116.png 300w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/\u5fae\u4fe1\u56fe\u7247_20220222090813-18x7.png 18w\" sizes=\"(max-width: 579px) 100vw, 579px\" \/><\/figure>\n\n\n\n<p>Le laser est largement connu dans l&#039;application de d\u00e9coupe de mat\u00e9riaux m\u00e9talliques, mais de nombreuses personnes savent comment juger de la qualit\u00e9 du traitement lors de l&#039;utilisation de machines de d\u00e9coupe laser. En fait, la qualit\u00e9 de coupe est g\u00e9n\u00e9ralement jug\u00e9e du point de vue de la rugosit\u00e9 de la surface d&#039;extr\u00e9mit\u00e9, des bavures du fond, de la verticalit\u00e9 et de la largeur du joint.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-medium-font-size\">Tout d&#039;abord, fin de la rugosit\u00e9 du visage<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color\">Lorsque le laser est d\u00e9coup\u00e9, affect\u00e9 par le flux d&#039;air et la vitesse d&#039;alimentation, la surface d&#039;extr\u00e9mit\u00e9 formera une texture verticale (ou inclin\u00e9e). Plus la texture est profonde, plus la surface d&#039;extr\u00e9mit\u00e9 est rugueuse et plus la texture est l\u00e9g\u00e8re, plus la surface d&#039;extr\u00e9mit\u00e9 est lisse. La rugosit\u00e9 affecte non seulement l&#039;apparence du bord, mais \u00e9galement les caract\u00e9ristiques de frottement. Par cons\u00e9quent, plus la rugosit\u00e9 est faible, plus la qualit\u00e9 de coupe est \u00e9lev\u00e9e. En ajustant les param\u00e8tres tels que la puissance du laser, la vitesse d&#039;alimentation, la distance focale, le type de gaz auxiliaire et la pression de l&#039;air, la rugosit\u00e9 de la surface finale peut \u00eatre optimis\u00e9e en continu.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/cutting-sample5-1.jpg\" alt=\"\u00e9chantillon de coupe5 1\" class=\"wp-image-1473\" srcset=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/cutting-sample5-1.jpg 640w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/cutting-sample5-1-300x225.jpg 300w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/cutting-sample5-1-16x12.jpg 16w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-medium-font-size\">Deuxi\u00e8mement, la bavure inf\u00e9rieure<\/p>\n\n\n\n<p>Le principe du m\u00e9tal d\u00e9coup\u00e9 au laser est de vaporiser instantan\u00e9ment le m\u00e9tal gr\u00e2ce \u00e0 la haute \u00e9nergie du laser et de souffler les scories \u00e0 la surface de la pi\u00e8ce \u00e0 travers le gaz auxiliaire. Cependant, dans le processus de traitement r\u00e9el, des facteurs tels que des plaques plus \u00e9paisses, une pression d&#039;air insuffisante et une vitesse d&#039;alimentation inad\u00e9quate provoqueront le refroidissement de certaines scories et la formation de bavures qui les accrocheront au bas de la pi\u00e8ce. \u00c0 ce stade, la bavure suppl\u00e9mentaire est n\u00e9cessaire pour prendre des heures de travail suppl\u00e9mentaires. Les bavures et scories au bas de la pi\u00e8ce sont un crit\u00e8re tr\u00e8s important pour la qualit\u00e9 de coupe.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-medium-font-size\">Troisi\u00e8mement, la verticalit\u00e9<\/p>\n\n\n\n<p>Pour les plaques m\u00e9talliques minces, la verticalit\u00e9 de la d\u00e9coupe laser peut \u00eatre ignor\u00e9e, mais lorsque l&#039;\u00e9paisseur du mat\u00e9riau d\u00e9passe 10 mm, la verticalit\u00e9 du bord d\u00e9coup\u00e9 est tr\u00e8s importante. Lorsque l&#039;on s&#039;\u00e9loigne du foyer, le faisceau laser devient divergent et selon la position du foyer, la d\u00e9coupe vers le haut ou vers le bas s&#039;\u00e9largit. Le tranchant s&#039;\u00e9carte du pourcentage de ligne verticale, plus les bords sont verticaux, plus la qualit\u00e9 de coupe est \u00e9lev\u00e9e.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-medium-font-size\">Quatri\u00e8mement, largeur de coupe<\/p>\n\n\n\n<p>La largeur de la largeur de coupe est l&#039;incarnation de la pr\u00e9cision du traitement. Cela n\u2019affecte g\u00e9n\u00e9ralement pas la qualit\u00e9 de coupe. Ce n&#039;est que lorsque le contour et les motifs doivent former des contours et des motifs particuli\u00e8rement pr\u00e9cis au sein de la pi\u00e8ce \u00e0 usiner qu&#039;ils peuvent devenir un indicateur important. La largeur de la suture d\u00e9termine le diam\u00e8tre int\u00e9rieur minimum du contour. Plus la largeur de la suture est petite, plus les contours peuvent \u00eatre trait\u00e9s avec pr\u00e9cision et plus les pores sont petits. C\u2019est \u00e9galement l\u2019un des avantages importants de la d\u00e9coupe laser rempla\u00e7ant la d\u00e9coupe plasma. Cependant, \u00e0 mesure que l&#039;\u00e9paisseur de la planche augmente, la largeur du joint augmentera in\u00e9vitablement. Pour garantir une d\u00e9coupe stable de haute pr\u00e9cision, il est n\u00e9cessaire de garantir que la zone de traitement des pi\u00e8ces de la machine de d\u00e9coupe laser est stable.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/\u5fae\u4fe1\u56fe\u7247_20210624152410-1-1024x576.jpg\" alt=\"photo 20210624152410 1\" class=\"wp-image-1450\" srcset=\"https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/\u5fae\u4fe1\u56fe\u7247_20210624152410-1-1024x576.jpg 1024w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/\u5fae\u4fe1\u56fe\u7247_20210624152410-1-300x169.jpg 300w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/\u5fae\u4fe1\u56fe\u7247_20210624152410-1-768x432.jpg 768w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/\u5fae\u4fe1\u56fe\u7247_20210624152410-1-1536x864.jpg 1536w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/\u5fae\u4fe1\u56fe\u7247_20210624152410-1-18x10.jpg 18w, https:\/\/lasercheeron.com\/wp-content\/uploads\/2023\/08\/\u5fae\u4fe1\u56fe\u7247_20210624152410-1.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Le laser Qingyuan a \u00e9t\u00e9 cr\u00e9\u00e9 en 2008 et se consacre \u00e0 la technologie, \u00e0 la conception, \u00e0 la production et \u00e0 la vente des machines de d\u00e9coupe laser \u00e0 fibre. Nous pr\u00eatons attention \u00e0 la technologie, \u00e0 la qualit\u00e9, \u00e0 l&#039;application, \u00e0 la conformit\u00e9 \u00e0 l&#039;optimisation du march\u00e9 et prenons comme objectif \u00ab une efficacit\u00e9 plus \u00e9lev\u00e9e, des performances plus \u00e9lev\u00e9es, une pr\u00e9cision plus \u00e9lev\u00e9e \u00bb. Nous nous engageons dans les machines de d\u00e9coupe laser fibre de 1 500 watts \u00e0 40 000 watts et nous avons d\u00e9velopp\u00e9 plus de 90 produits, chaque machine a atteint un excellent niveau sur les march\u00e9s nationaux et \u00e9trangers.<br>Adh\u00e9rant au principe commercial des avantages mutuels, nous avons eu une r\u00e9putation fiable parmi nos clients en raison de nos services professionnels, de nos produits de qualit\u00e9 et de nos prix comp\u00e9titifs. Nous accueillons chaleureusement les clients du pays et de l&#039;\u00e9tranger pour coop\u00e9rer avec nous pour un succ\u00e8s commun.<\/p>","protected":false},"excerpt":{"rendered":"<p>Laser is widely known in the cutting application of metal materials, but many people know how to judge the quality of processing quality when using laser cutting machines. In fact, the cutting quality is usually judged from the perspective of end surface roughness, bottom burr, verticality, and seam width. First,End face roughness When the laser [&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-1667","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/posts\/1667","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=1667"}],"version-history":[{"count":0,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/posts\/1667\/revisions"}],"wp:attachment":[{"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/media?parent=1667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/categories?post=1667"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lasercheeron.com\/fr\/wp-json\/wp\/v2\/tags?post=1667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}