Large Size High Precision Ceramic Air Bearing Guideways for CMM, Measuring Machines

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• Grain Size: 1-10um
• Purity: 99.5%
• Type: Ceramic Part
• Flatness: 0.0015mm-0.005mm
• Transport Package: Wooden Box
• Specification: customize

Product Description

Product Description

Name	high precision ceramic guideway
Size	customized
Shape	customized
Application	ultra-precision Coordinate Measuring Machine,semiconductor & liquid crystal manufacturing machines.

Characteristics of Ceramic Guideways:

1. Temperature stability: The thermal expansion coefficient ofindustrial ceramics is only about a quarter of that of aluminumalloy materials and half of that of metal materials.
2. Thermal compatibility: The thermal expansion coefficient ofceramic guide granite material worktable is similar, which is moreconducive to temperature compensation of machine accuracy.
3. Anti aging stability: Industrial ceramics have almost no internalstress release and can achieve a "quasi steel model".
4. Stiffness to mass ratio: Industrial ceramics have an extremelyhigh "stiffness to mass ratio", which is 5 times that of aluminumalloys and 6 times that of granite, enabling machines to have verygood dynamic responsiveness.

Application:
Large-size and high-precision ceramic guideways are usedfor ultra-precision machine lathes, ultra-precision CMMs,semiconductor & liquid crystal manufacturing machines.