基于ANSYS的双列圆锥滚子轴承预紧力有限元分析  

Finite Element Analysis of Pre-tightening Force of Double-row Tapered Roller Bearing Based on ANSYS

作　　者：易沫含 王盈锐 孙珍惜 张秋雁 Yi Mohan;Wang Yingrui;Sun Zhenxi;Zhang Qiuyan(Mechanical and Electrical Engineering Institute,Henan University of Science and Technology,Luoyang 471003,China)

机构地区：[1]河南科技大学机电工程学院

出　　处：《煤矿机械》2020年第1期72-74,共3页Coal Mine Machinery

基　　金：河南科技大学大学生研究训练计划项目(SRTP2018021)

摘　　要：应用赫兹弹性接触理论,首先分析双列圆锥滚子轴承的结构参数、预紧原理及其预紧受力,再运用SolidWorks建立了双列圆锥滚子轴承的三维模型,最后通过ANSYS进行有限元分析计算,得出在不同的预紧载荷下的接触应力和变形,为轴承预紧力分析提供了新的研究方法。Using Hertz elastic contact theory, firstly, the structural parameters, preloading principle and preloading force of double row tapered roller bearings were analyzed, and then a three-dimensional model of double row tapered roller bearings was established by SolidWorks, and finally performed finite element analysis calculations by ANSYS and obtained contact stress and deformation under different preload loads, which provides a new research method for bearing preload force analysis.

关 键 词：双列圆锥滚子轴承 轴承预紧 赫兹理论 ANSYS 

分 类 号：TH133.33[机械工程—机械制造及自动化]