Numerical analysis of self-lubricating radial spherical plain bearings and investigations on fatigue damage mechanisms of the liner
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- 作者：Jianjun Lua ; Ming Qiub ; qiuming69@126.com" class="auth_mail" title="E-mail the corresponding author ; Yingchun Lib
- 关键词：Plain bearings ; Finite-element method ; Contact ; Fatigue
- 刊名：Tribology International
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：96
- 期：Complete
- 页码：97-108
- 全文大小：9871 K
文摘
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3D finite element model simulating different motions of the bearing was developed.
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Friction force and wear depth can cause offset distributions of higher contact pressures.
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Concentrated contact pressures occur on liner under different oscillating motions.
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Different liner deformation and system displacements arise under different motions.
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Fatigue damage mechanisms of the liner were analyzed.