| Analysis of Improvement in the Stiffness of Externally Pressurized Gas Thrust Bearing |
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| 引用本文： | 齐乃明,刘暾,王洪杰.Analysis of Improvement in the Stiffness of Externally Pressurized Gas Thrust Bearing[J].哈尔滨工业大学学报(英文版),1995(2). |
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| 作者姓名： | 齐乃明 刘暾 王洪杰 |
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| 作者单位： | Dept.of Astronautics and Mechanics，Harbin Institute of Technology，Harbin，150001，China |
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| 摘 要： | ＡｎａｌｙｓｉｓｏｆＩｍｐｒｏｖｅｍｅｎｔｉｎｔｈｅＳｔｉｆｆｎｅｓｓｏｆＥｘｔｅｒｎａｌｌｙＰｒｅｓｓｕｒｉｚｅｄＧａｓＴｈｒｕｓｔＢｅａｒｉｎｇＱＩＮａｉｍｉｎｇ；ＬＩＵＤｕｎ；ＷＡＮＧＨｏｎｇｊｉｅ（齐乃明，刘暾，王洪杰）（Ｄｅｐｔ．ｏｆＡｓｔ...
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Analysis of Improvement in the Stiffness of Externally Pressurized Gas Thrust Bearing |
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| QI Naiming,LIU Dun,WANG Hongjie.Analysis of Improvement in the Stiffness of Externally Pressurized Gas Thrust Bearing[J].Journal of Harbin Institute of Technology,1995(2). |
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| Authors: | QI Naiming LIU Dun WANG Hongjie |
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| Abstract: | This paper expounds some factors on improving stiffness of externally pressurized gas thrust bearings. Especially,a pressure positive feedback thrust bearing(PPFTB) and an actively controlled thrust bearing (ACTB) are proposed.It has been found that the two new types of bearings can increase the stiffness remarkably in a certain range of fluctuating load and have won wide applications in ultra-precision machines. |
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| Keywords: | ss:Actively controlled bearing pressure positive feedback remarkable stiffness gas thrust bearing |
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