Performance Investigation of the Micro-Hole High-Speed Aerostatic Thrust Bearing Based on the Finite Element Method

Performance Investigation of the Micro-Hole High-Speed Aerostatic Thrust Bearing Based on the Finite Element Method

Micro-hole aerostatic bearings have emerged as critical components in ultra-precision machining systems, offering a superior load capacity, stiffness, and stability compared to traditional orifice-based designs. These enhancements are primarily attributed to the high-density configurations of micro-...

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Bibliographic Details
Main Authors: Siyu Gao, Tianle Jiang, Zhuang Li, Hongbin Yang, Min Zhu, Youyun Shang, Laiyun Song, Lihua Lu, Qiang Gao, Hanqian Zhang
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Machines
Subjects:
aerostatic bearing
high rotational speed
micro-hole restrictor
pneumatic resistance
centrifugal expansion
Online Access:https://www.mdpi.com/2075-1702/13/6/477
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