基于ANSYS的滚珠联轴器的有限元分析  

The Finite Elements Analysis of the Rolling-ball Coupling Based on ANSYS

作　　者：朱彤[1] 尹明德[1] 

机构地区：[1]南京航空航天大学机电学院,江苏南京210096

出　　处：《机械制造与自动化》2005年第1期31-34,共4页Machine Building & Automation

摘　　要：滚珠联轴器是一种新型高效的联轴器。根据非线性接触理论,借助ANSYS有限元分析软件,对滚珠联轴器在受扭矩载荷作用下的接触应力进行了分析和计算。在施加静载时,找出滚珠联轴器产生接触应力最大值的区域,并计算在不同结构参数下的应力值,分析滚珠联轴器的结构参数对应力值的影响情况,获得了应力值变化规律曲线,为实际应用及今后进一步分析打下了良好的基础。The rolling-ball coupling is a kind of new and high-efficiency drive part. In this paper, the coupling's contact stress values are analyzed and calculated when put on the torque, according to the non-linear contact theory and using the software of ANSYS. The largest contact stress have been found out under static load. The rule curves about varying stress are obtained through method of analyzing and calculating the stress values on different model parameters. So this paper has laid a good foundation for the coupling's application and further analysis.

关 键 词：滚珠联轴器 有限元 ANSYS 接触应力 

分 类 号：TH133.4[机械工程—机械制造及自动化]