Design and optimization of fluid lubricated bearings operated with extreme working performances

Design and optimization of fluid lubricated bearings operated with extreme working performances—a comprehensive review

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外文摘要：Fluid lubricated bearings have been widely adopted as support components for high-end equipment in metrology,semiconductor devices,aviation,strategic defense,ultraprecision manufacturing,medical treatment,and power generation.In all these applications,the equipment must deliver extreme working performances such as ultraprecise movement,ultrahigh rotation speed,ultraheavy bearing loads,ultrahigh environmental temperatures,strong radiation resistance,and high vacuum operation,which have challenged the design and optimization of reliable fluid lubricated bearings.Breakthrough of any related bottlenecks will promote the development course of high-end equipment.To promote the advancement of high-end equipment,this paper reviews the design and optimization of fluid lubricated bearings operated at typical extreme working performances,targeting the realization of extreme working performances,current challenges and solutions,underlying deficiencies,and promising developmental directions.This paper can guide the selection of suitable fluid lubricated bearings and optimize their structures to meet their required working performances.

外文关键词：

fluid lubricated bearingsstructural designperformance optimizationextreme working performances

作者：

Guohua Zhang、Ming Huang、Gangli Chen、Jiasheng Li、Yang Liu、Jianguo He、Yueqing Zheng、Siwei Tang、Hailong Cui

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作者单位：

Institute of Machinery Manufacturing Technology,China Academy of Engineering Physics,Mianyang,Sichuan 621999,People's Republic of China

基金：

National Natural Science Foundations of ChinaNational Natural Science Foundations of ChinaNational Natural Science Foundations of ChinaNational Natural Science Foundations of ChinaNational Natural Science Foundations of ChinaNational Natural Science Foundations of ChinaScience and Technology Planning Project of Sichuan ProvinceNatural Science Foundation of Sichuan ProvincePresidential Foundation of China Academy of Engineering Physics

项目编号：

5220612352075506522055435232251052275470521051292021YJ05572023NSFSC1947YZJJZQ2022009

出版年：

2024

DOI：

10.1088/2631-7990/ad1825

极端制造(英文)

CSTPCDEI

ISSN：

年,卷(期)：2024.6(2)