{"id":1548,"date":"2026-01-13T09:53:00","date_gmt":"2026-01-13T01:53:00","guid":{"rendered":"https:\/\/jtlcnc.com\/?p=1548"},"modified":"2026-01-13T09:53:02","modified_gmt":"2026-01-13T01:53:02","slug":"core-application-areas-of-granite-precision-mechanical-components","status":"publish","type":"post","link":"https:\/\/jtlcnc.com\/fr\/2026\/01\/13\/core-application-areas-of-granite-precision-mechanical-components\/","title":{"rendered":"Principaux domaines d'application des composants m\u00e9caniques de pr\u00e9cision en granit"},"content":{"rendered":"<p>1. Fabrication de semi-conducteurs et de circuits int\u00e9gr\u00e9s - Machine de photolithographie et \u00e9tabli : Les caract\u00e9ristiques de faible d\u00e9formation thermique du granit garantissent la stabilit\u00e9 de la gravure \u00e0 l'\u00e9chelle nanom\u00e9trique. - \u00c9quipement d'inspection et d'emballage des plaquettes de silicium : Utilis\u00e9 pour les plates-formes de haute pr\u00e9cision afin de r\u00e9duire les effets des vibrations et des fluctuations de temp\u00e9rature. 2. Instruments de mesure et de m\u00e9trologie de pr\u00e9cision - Machines \u00e0 mesurer tridimensionnelles (MMT) : Rails de guidage en granit et stabilit\u00e9 dimensionnelle \u00e0 long terme, garantissant une pr\u00e9cision de mesure de l'ordre du microm\u00e8tre. - Interf\u00e9rom\u00e8tre laser, profileur optique : Utilis\u00e9s comme plan de r\u00e9f\u00e9rence pour assurer un alignement pr\u00e9cis des trajectoires. 3. Machines-outils et centres d'usinage haut de gamme - Banc de machine ultra-pr\u00e9cis : Utilis\u00e9 pour le traitement des miroirs, l'\u00e9quipement de micro-tournage, la suppression et le maintien de la pr\u00e9cision g\u00e9om\u00e9trique. - Rectifieuses et fraiseuses de haute pr\u00e9cision : Les composants en granit am\u00e9liorent la rigidit\u00e9 de l'\u00e9quipement et r\u00e9duisent les erreurs d'usinage caus\u00e9es par la d\u00e9formation thermique. .<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Syst\u00e8mes optiques et opto\u00e9lectroniques - Support de t\u00e9lescope : De grandes structures en granit supportent les groupes de lentilles et r\u00e9sistent aux d\u00e9formations environnementales. - Plate-forme d'\u00e9metteur laser : Stabilit\u00e9 de la trajectoire du faisceau principal dans la d\u00e9coupe au laser et l'\u00e9quipement m\u00e9dical au laser.<\/li>\n<\/ul>\n\n\n\n<p>5. Recherche scientifique et domaines sp\u00e9ciaux - Guide des lignes de faisceaux des acc\u00e9l\u00e9rateurs de particules : Des institutions telles que le CERN l'utilisent pour soutenir les aimants de pr\u00e9cision. - Dispositif de d\u00e9tection des ondes gravitationnelles (tel que LIGO) : Adopter une base g\u00e9ante en granit pour isoler les interf\u00e9rences sismiques.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Fabrication de semi-conducteurs et de circuits int\u00e9gr\u00e9s - Machine de photolithographie et \u00e9tabli : Les caract\u00e9ristiques de faible d\u00e9formation thermique du granit garantissent la stabilit\u00e9 de la gravure \u00e0 l'\u00e9chelle nanom\u00e9trique. - \u00c9quipement d'inspection et d'emballage des plaquettes de silicium : Utilis\u00e9 pour les plates-formes de haute pr\u00e9cision afin de r\u00e9duire les effets des vibrations et des fluctuations de temp\u00e9rature. 2. Instruments de mesure et de m\u00e9trologie de pr\u00e9cision - Machines \u00e0 mesurer tridimensionnelles (MMT) : Machine \u00e0 mesurer...<\/p>","protected":false},"author":1,"featured_media":1452,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[35],"tags":[],"class_list":["post-1548","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"taxonomy_info":{"category":[{"value":35,"label":"NEWS"}]},"featured_image_src_large":["https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/01\/huagangyangoujian10-1024x768.jpg",1024,768,true],"author_info":{"display_name":"jinxing6611@gmail.com","author_link":"https:\/\/jtlcnc.com\/fr\/author\/jtlcnc\/"},"comment_info":0,"category_info":[{"term_id":35,"name":"NEWS","slug":"news","term_group":0,"term_taxonomy_id":35,"taxonomy":"category","description":"","parent":0,"count":119,"filter":"raw","cat_ID":35,"category_count":119,"category_description":"","cat_name":"NEWS","category_nicename":"news","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/posts\/1548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/comments?post=1548"}],"version-history":[{"count":1,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/posts\/1548\/revisions"}],"predecessor-version":[{"id":1549,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/posts\/1548\/revisions\/1549"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/media\/1452"}],"wp:attachment":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/media?parent=1548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/categories?post=1548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/tags?post=1548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}