{"id":22756,"date":"2025-12-26T01:10:25","date_gmt":"2025-12-26T01:10:25","guid":{"rendered":"https:\/\/www.mechstream.com\/?p=22756"},"modified":"2025-12-26T01:10:28","modified_gmt":"2025-12-26T01:10:28","slug":"bq855-vertical-machining-center-drawing","status":"publish","type":"post","link":"https:\/\/www.mechstream.com\/fr\/bq855-vertical-machining-center-drawing\/","title":{"rendered":"Download Elite BQ855 Vertical Machining Center Drawing"},"content":{"rendered":"<p>Elevate your manufacturing capabilities by downloading the technical <strong>BQ855 Vertical Machining Center (Optical Mechanism)<\/strong> drawing. The &#8220;optical mechanism&#8221; (or bare machine) represents the high-precision skeletal core of the VMC, including the base, column, saddle, table, and headstock. This comprehensive drawing offers a deep dive into the structural engineering of one of the industry&#8217;s most reliable mid-sized machining platforms. Designed for versatility, the BQ855 framework is engineered to support high-speed milling, drilling, and tapping operations across various industries, from aerospace to mold making.<\/p>\n\n\n\n<p>By utilizing this professional drawing, designers and workshop managers can analyze the casting rib structures and guide rail placements that define the machine&#8217;s rigidity and dampening characteristics. The BQ855 is renowned for its compact footprint combined with a generous work envelope, making it a favorite for shops looking to maximize floor space without sacrificing heavy-duty cutting performance. This CAD resource provides the exact coordinates for component integration, allowing for seamless customization of spindle units and tool changers to meet specific production requirements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caract\u00e9ristiques principales :<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>High-Rigidity Mehanite Casting:<\/strong> The drawing details a reinforced base and column design using high-grade cast iron to ensure long-term thermal stability and vibration absorption.<\/li>\n\n\n\n<li><strong>Precision Linear Guide Layout:<\/strong> Features optimized mounting surfaces for high-precision linear scales and guideways, ensuring sub-micron positioning accuracy.<\/li>\n\n\n\n<li><strong>Optimal Table Load Distribution:<\/strong> A robust X\/Y axis saddle design that maintains geometric alignment even under maximum workpiece weight loads.<\/li>\n\n\n\n<li><strong>Pre-Tensioned Ball Screw Mounts:<\/strong> Specific architectural details for ball screw housing designed to eliminate backlash and compensate for thermal growth during high-speed traverses.<\/li>\n\n\n\n<li><strong>Ergonomic Spindle Headstock Design:<\/strong> A balanced headstock configuration that accommodates various high-torque spindle cartridges while maintaining center-of-gravity stability.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Elevate your manufacturing capabilities by downloading the technical BQ855 Vertical Machining Center (Optical Mechanism) drawing. The &#8220;optical mechanism&#8221; (or bare machine) represents the high-precision skeletal&#8230;<\/p>","protected":false},"author":2,"featured_media":22757,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[136],"tags":[7439,1961,3756],"class_list":["post-22756","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-drawing","tag-bq855-optical-mechanism","tag-cnc-machine-design","tag-vertical-machining-center","pmpro-has-access"],"acf":[],"jetpack_featured_media_url":"https:\/\/www.mechstream.com\/wp-content\/uploads\/2025\/12\/BQ855-Vertical-Machining-Center-Optical-Mechanism.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/posts\/22756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/comments?post=22756"}],"version-history":[{"count":0,"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/posts\/22756\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/media\/22757"}],"wp:attachment":[{"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/media?parent=22756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/categories?post=22756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/tags?post=22756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}