{"id":2872,"date":"2026-06-05T08:38:21","date_gmt":"2026-06-05T00:38:21","guid":{"rendered":"https:\/\/jtlcnc.com\/?p=2872"},"modified":"2026-06-05T08:38:22","modified_gmt":"2026-06-05T00:38:22","slug":"air-bearing-multi-axis-precision-motion-platform","status":"publish","type":"post","link":"https:\/\/jtlcnc.com\/fr\/2026\/06\/05\/air-bearing-multi-axis-precision-motion-platform\/","title":{"rendered":"Plate-forme de mouvement de pr\u00e9cision multiaxiale \u00e0 paliers \u00e0 air"},"content":{"rendered":"

Air-Floating Multi-Axis Precision Motion Platform
I. Product Introduction
Using 000\/00 grade natural granite as the reference base, it adopts an air bearing non-contact levitation linear\/voice coil direct drive structure, with no mechanical friction and no backlash. Combined with a grating closed-loop control system, it forms multi-axis linked precision motion systems such as XY, XYZ, and XY\u03b8. Relying on compressed air to form a micron-level air film to support moving parts, it achieves nano\/sub-micron level positioning accuracy.
II. Core Structure
Granite Base: Jinan Qing stone, low thermal expansion, high stability, reference surface 000\/00 grade flatness accuracy;
Air Bearing Guide Rails: Micro-pore\/small-hole air floating pads, air film 10~15\u03bcm, zero friction;
Drive Unit: Ironless linear motor\/voice coil motor, high speed and high acceleration;
Measurement and Control System: High-precision grating scale servo closed-loop, multi-axis linked controller.
III. Key Accuracy
Positioning Accuracy: \u00b10.05~1\u03bcm; Repeatability: 0.015~0.2\u03bcm;
Single-axis Straightness \u22640.5~3\u03bcm\/m, Multi-axis Perpendicularity 1~8 arc seconds;
Operation without crawling or air vibration, excellent high and low speed stability.
IV. Main Application Fields
Semiconductor Industry: Wafer probe stations, chip inspection, lithography alignment, wafer dicing positioning;
Optoelectronic Display: LCD\/OLED defect inspection, lens coupling, COG bonding stations;
Precision Metrology: Optical measurement instrument bases, standard gauge calibration, CMM supporting platforms;
Laser Micromachining: Ultrafast laser drilling, sapphire\/PCB micro-cutting and marking;
Aerospace Precision Inspection: Aerospace small part contour scanning, high-precision dimensional measurement;
Medical Precision Parts: Micro-catheters, implantable parts, endoscope accessories quality inspection;
Research Institutions: Nano experiments, optical debugging, new material performance testing;
Electronic PCB: AOI optical inspection, micro-hole processing positioning.
V. Product Advantages
Zero wear, service life of over 20 years; no mechanical backlash, good consistency in high and low speed motion; extremely small thermal drift of the granite base material, maintaining long-term accuracy in a constant temperature environment.<\/p>\n\n\n\n

\"\"<\/figure>","protected":false},"excerpt":{"rendered":"

Plateforme de mouvement de pr\u00e9cision multiaxiale \u00e0 l\u00e9vitation pneumatique I. Pr\u00e9sentation du produit Utilisant du granit naturel de qualit\u00e9 000\/00 comme base de r\u00e9f\u00e9rence, elle int\u00e8gre une structure \u00e0 entra\u00eenement direct lin\u00e9aire\/\u00e0 bobine mobile avec l\u00e9vitation sans contact par palier pneumatique, sans frottement m\u00e9canique ni jeu. Associ\u00e9e \u00e0 un syst\u00e8me de commande en boucle ferm\u00e9e \u00e0 r\u00e9seau de diffraction, elle forme des syst\u00e8mes de mouvement de pr\u00e9cision multi-axes coupl\u00e9s, tels que XY, XYZ et XY\u03b8. S'appuyant\u2026<\/p>","protected":false},"author":1,"featured_media":2873,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_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-2872","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\/06\/20260603-151535.png",746,560,false],"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":426,"filter":"raw","cat_ID":35,"category_count":426,"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\/2872","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=2872"}],"version-history":[{"count":1,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/posts\/2872\/revisions"}],"predecessor-version":[{"id":2874,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/posts\/2872\/revisions\/2874"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/media\/2873"}],"wp:attachment":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/media?parent=2872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/categories?post=2872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/tags?post=2872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}