{"id":1830,"date":"2021-03-09T03:44:46","date_gmt":"2021-03-09T03:44:46","guid":{"rendered":"https:\/\/fclatbz2dc.wpdns.site\/?p=1830"},"modified":"2024-01-25T07:10:45","modified_gmt":"2024-01-25T07:10:45","slug":"laser-cutting-methods-3-types","status":"publish","type":"post","link":"https:\/\/mydery.com\/fr\/laser-cutting-methods-3-types\/","title":{"rendered":"M\u00e9thodes de d\u00e9coupe laser (3 types)"},"content":{"rendered":"<p class=\"yoast-reading-time__wrapper\"><span class=\"yoast-reading-time__icon\"><\/span><span class=\"yoast-reading-time__descriptive-text\">Temps de lecture estim\u00e9 :  <\/span><span class=\"yoast-reading-time__reading-time\">3<\/span><span class=\"yoast-reading-time__time-unit\"> minute<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-fusion-cutting\">Coupe par fusion<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"590\" height=\"350\" src=\"https:\/\/mydery.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Fusion-Cutting-1.jpg\" alt=\"Coupe par fusion\" class=\"wd-lazy-fade wp-image-1836\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Fusion-Cutting-1.jpg 590w, https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Fusion-Cutting-1-300x178.jpg 300w, https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Fusion-Cutting-1-150x89.jpg 150w\" sizes=\"(max-width: 590px) 100vw, 590px\" \/><figcaption class=\"wp-element-caption\">Coupe par fusion<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La d\u00e9coupe par fusion laser consiste \u00e0 utiliser un gaz auxiliaire pour souffler le liquide fondu lorsque le mat\u00e9riau trait\u00e9 est localement chauff\u00e9 et fondu par le laser. Parce qu&#039;il se produit \u00e0 l&#039;\u00e9tat liquide, nous l&#039;appelons coupe par fusion.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"wp-block-paragraph\">Pour notre d\u00e9coupeuse laser pour m\u00e9taux, le faisceau laser est associ\u00e9 \u00e0 un gaz de d\u00e9coupe inerte de haute puret\u00e9 pour entra\u00eener le mat\u00e9riau en fusion \u00e0 quitter la saign\u00e9e, et le gaz lui-m\u00eame ne participe pas \u00e0 la d\u00e9coupe. La coupe par fusion laser peut obtenir une vitesse de coupe plus \u00e9lev\u00e9e que la coupe par gaz\u00e9ification.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-flame-cutting\">Coupage \u00e0 la flamme<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"829\" height=\"522\" src=\"https:\/\/mydery.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Flame-Cutting.png\" alt=\"Coupage \u00e0 la flamme\" class=\"wd-lazy-fade wp-image-1833\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Flame-Cutting.png 829w, https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Flame-Cutting-300x189.png 300w, https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Flame-Cutting-768x484.png 768w, https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Flame-Cutting-18x12.png 18w, https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Flame-Cutting-600x378.png 600w, https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Flame-Cutting-150x94.png 150w\" sizes=\"(max-width: 829px) 100vw, 829px\" \/><figcaption class=\"wp-element-caption\"><a href=\"http:\/\/mydery.com\/fr\/what-should-be-noticed-when-cutting-round-hole-with-laser-cutting-machine\/\">Coupage \u00e0 la flamme<\/a><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La d\u00e9coupe laser \u00e0 la flamme dans la machine de d\u00e9coupe laser pour m\u00e9tal consiste \u00e0 augmenter l&#039;\u00e9nergie thermique par l&#039;oxyg\u00e8ne et l&#039;interaction entre le m\u00e9tal chauff\u00e9, de sorte que le mat\u00e9riau soit davantage chauff\u00e9. Cette m\u00e9thode pr\u00e9sente les avantages d&#039;un rendement \u00e9lev\u00e9 et d&#039;une vitesse \u00e9lev\u00e9e pour la m\u00eame \u00e9paisseur d&#039;acier m\u00e9tallique. La diff\u00e9rence entre la fusion laser et la d\u00e9coupe r\u00e9side dans le fait que l&#039;oxyg\u00e8ne est utilis\u00e9 comme gaz auxiliaire pour la d\u00e9coupe. L&#039;inconv\u00e9nient est que cela affectera la qualit\u00e9 de la coupe. Le mat\u00e9riau aura des bavures apr\u00e8s la coupe et la rugosit\u00e9 sera finalement importante. M\u00e9thodes de d\u00e9coupe laser<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-vaporization-cutting\">Coupe par vaporisation<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"491\" height=\"378\" src=\"https:\/\/mydery.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Vaporization-Cutting.png\" alt=\"Coupe par vaporisation\" class=\"wd-lazy-fade wp-image-1832\" style=\"width:580px;height:447px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Vaporization-Cutting.png 491w, https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Vaporization-Cutting-300x231.png 300w, https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Vaporization-Cutting-16x12.png 16w, https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Vaporization-Cutting-150x115.png 150w\" sizes=\"(max-width: 491px) 100vw, 491px\" \/><figcaption class=\"wp-element-caption\">Coupe par vaporisation<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C&#039;est ce que nous utilisons actuellement dans de nombreux <a href=\"https:\/\/youtu.be\/zIdExmkaFwY\" target=\"_blank\" rel=\"noopener\">laser \u00e0 fibre<\/a> machines de d\u00e9coupe. Lors du processus de gaz\u00e9ification et de d\u00e9coupe au laser, le mat\u00e9riau est gaz\u00e9ifi\u00e9 au niveau de la fente. Dans ce cas, une puissance laser tr\u00e8s \u00e9lev\u00e9e est n\u00e9cessaire pour g\u00e9n\u00e9rer instantan\u00e9ment une \u00e9nergie thermique extr\u00eamement \u00e9lev\u00e9e. M\u00e9thodes de d\u00e9coupe laser<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De plus, pour \u00e9viter la condensation de vapeur lors de l&#039;\u00e9vaporation du mat\u00e9riau, l&#039;\u00e9paisseur du mat\u00e9riau ne doit pas trop d\u00e9passer le diam\u00e8tre du faisceau laser. Ces conditions limitent les domaines d&#039;application des machines de d\u00e9coupe laser \u00e0 fibre et ne peuvent pas traiter des mat\u00e9riaux tels que la c\u00e9ramique et le bois. Maintenant, ils sont largement utilis\u00e9s dans les mat\u00e9riaux m\u00e9talliques, tels que l&#039;acier au carbone, l&#039;acier inoxydable et les alliages d&#039;aluminium.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Laser Cutting MethodLaser Cutting MethodLaser Cutting MethodLaser Cutting Method<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/mydery.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/mydery.com\/wp-content\/uploads\/2022\/04\/\u4e3b\u56fe.jpg\" alt=\"Laser Cutting Method\" class=\"wd-lazy-fade wp-image-15139\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/mydery.com\/wp-content\/uploads\/2022\/04\/\u4e3b\u56fe.jpg 800w, https:\/\/mydery.com\/wp-content\/uploads\/2022\/04\/\u4e3b\u56fe-300x300.jpg 300w, https:\/\/mydery.com\/wp-content\/uploads\/2022\/04\/\u4e3b\u56fe-150x150.jpg 150w, https:\/\/mydery.com\/wp-content\/uploads\/2022\/04\/\u4e3b\u56fe-768x768.jpg 768w, https:\/\/mydery.com\/wp-content\/uploads\/2022\/04\/\u4e3b\u56fe-12x12.jpg 12w, https:\/\/mydery.com\/wp-content\/uploads\/2022\/04\/\u4e3b\u56fe-600x600.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Laser Cutting Method<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"<p>Avec les progr\u00e8s continus de la science et de la technologie, divers types de machines de d\u00e9coupe laser \u00e0 fibre optique pour m\u00e9taux sont \u00e9galement connus de plus en plus de personnes. La d\u00e9coupe au laser, comme son nom l&#039;indique, consiste \u00e0 irradier des faisceaux lumineux extr\u00eamement denses \u00e0 la surface du mat\u00e9riau \u00e0 traiter, l&#039;\u00e9nergie lumineuse g\u00e9n\u00e8re de l&#039;\u00e9nergie thermique et un grand nombre de faisceaux lumineux rendent la pi\u00e8ce instantan\u00e9e Chaleur \u00e0 une temp\u00e9rature extr\u00eamement \u00e9lev\u00e9e pour la coupe . <\/p>","protected":false},"author":4,"featured_media":1835,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[814,493,816,817,815],"class_list":["post-1830","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-laser-cutting-machine","tag-flame-cutting","tag-fusion-cutting","tag-high-energy","tag-high-temperature","tag-vaporization-cutting"],"jetpack_featured_media_url":"https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Laser-Cutting-Methods.jpg","_links":{"self":[{"href":"https:\/\/mydery.com\/fr\/wp-json\/wp\/v2\/posts\/1830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mydery.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mydery.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mydery.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/mydery.com\/fr\/wp-json\/wp\/v2\/comments?post=1830"}],"version-history":[{"count":0,"href":"https:\/\/mydery.com\/fr\/wp-json\/wp\/v2\/posts\/1830\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mydery.com\/fr\/wp-json\/wp\/v2\/media\/1835"}],"wp:attachment":[{"href":"https:\/\/mydery.com\/fr\/wp-json\/wp\/v2\/media?parent=1830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mydery.com\/fr\/wp-json\/wp\/v2\/categories?post=1830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mydery.com\/fr\/wp-json\/wp\/v2\/tags?post=1830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}