文献类型：期刊文献

中文题名：PE挤出机减速器球面滚子轴承应力分析和改进措施

英文题名：The Stress Analysis of Spherical Roller Bearing in PE Extruder Speed Reducer and Its Improving Measures

作者：张娄红[1];陈琴珠[1];邹慧君[1];王建甫[1]

机构：[1]华东理工大学机械与动力工程学院,上海200237

年份：2012

卷号：28

期号：6

起止页码：80

中文期刊名：机械设计与研究

外文期刊名：Machine Design And Research

收录：CSTPCD;;Scopus;北大核心:【北大核心2011】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：ANSYS;有限元接触分析;赫兹应力;球面滚子轴承

外文关键词：ANSYS; finite element ; contact analysis ; hertz＇s stress ; spherical roller bearing

摘要：基于ANSYS建立球面滚子轴承的有限元分析模型,对接触问题进行模拟,并将轴承承载过程中应力和变形结果与赫兹接触理论的分析结果进行对比,两者结果较为吻合,这对滚子轴承的有限元失效分析提供了理论支持,并根据应力分析结果对轴承进行改进。
Based on ANSYS, a finite element analysis model of spherical roller bearing was established, for a contact problem simulation. By comparison, the results stress and deformation inloaded bearing showed good agreements with the analysis results by Hertz＇s contact theory. It provides the theoretical support for the finite element failure analysis of roller bearing. According to the failure analysis, the bearing structure can be improved.