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Aerostatic bearings design and analysis with the application to precision engineering: State-of-the-art and future perspectives
被引:127
|作者:
Gao, Qiang
[1
,2
]
Chen, Wanqun
[1
,3
]
Lu, Lihua
[1
]
Huo, Dehong
[2
]
Cheng, Kai
[4
]
机构:
[1] Harbin Inst Technol, Sch Mechatron Engn, Harbin 150001, Heilongjiang, Peoples R China
[2] Newcastle Univ, Sch Engn, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
[3] Univ Huddersfield, Ctr Precis Technol, EPSRC Future Metrol Hub, Huddersfield HD1 3DH, W Yorkshire, England
[4] Brunel Univ London, Sch Engn & Design, London UB8 3PH, England
基金:
中国国家自然科学基金;
关键词:
Air bearing;
Pneumatic hammer;
Air-induced vibration;
Precision engineering;
ORIFICE-TYPE RESTRICTOR;
GAS JOURNAL BEARINGS;
FILM INERTIA FORCES;
HIGH-SPEED SPINDLE;
THRUST-BEARINGS;
DYNAMIC CHARACTERISTICS;
DISCHARGE COEFFICIENTS;
PERFORMANCE ANALYSIS;
PRESSURE DISTRIBUTION;
GENETIC ALGORITHM;
D O I:
10.1016/j.triboint.2019.02.020
中图分类号:
TH [机械、仪表工业];
学科分类号:
0802 ;
摘要:
Aerostatic bearings have been employed as an essential precision engineering element and enabling technology in numerous applications requiring precision and ultraprecision motions. This review paper aims at presenting the state-of-the-art in aerostatic bearings research and development with the emphasis on analytical and computational approaches for design and optimization of bearing performance, and further critically reviewing their future research directions and development trends in the coming decade and beyond. The paper is concluded with the discussion on the future trends and challenges in the aerostatic bearings research, and their applications and potential in precision engineering industries.
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页码:1 / 17
页数:17
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