在对双半内圈角接触球轴承进行合理的建模和网格划分后，通过PERMAS有限元软件对轴承接触应力进行有限元分析，了解该轴承应力分布状况，为轴承的性能分析提供了依据。%After carrying on reasonable modeling and grid division meshing for angular contact ball bearing with double half inner ring, ifnite element analysis of contact stress of bearing was carried on by PERMAS ifnite element software in order to understand the status of the bearing stress distribution and provide the basis for the bearing performance analysis.
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