基于有限元的十字轴万向联轴器接触力学特性分析  

Contact Mechanics Analysis of Cross Universal Coupling Based on Finite Element

作　　者：朱福先[1] 周金宇[1] 陈菊芳[1] 

机构地区：[1]江苏技术师范学院,江苏常州221008

出　　处：《煤矿机械》2010年第11期101-103,共3页Coal Mine Machinery

基　　金：国家自然科学基金项目(50805070)

摘　　要：根据十字轴万向联轴器的变形特性,建立了十字轴接触压力分析简化模型,利用有限元法对十字轴轴向和环向接触压力进行了分析,并与三维有限元计算结果进行了比较。得到了十字轴轴向和环向接触压力分布规律,为十字轴的结构设计和强度计算提供了参考。According to the deformation of the cross universal coupling, the simplified models of contact pressure analysis of joint cross were built, the contact pressure along axial and circular directions were analyzed based on finite element, and the results were compared with the calculated results of 3-D finite element. The distribution regularities of the contact pressure long axial and circular directions were obtained, and the results offered the reference of structural design and strength calculation of joint cross.

关 键 词：万向联轴器 十字轴 有限元 接触压力 

分 类 号：TH133.4[机械工程—机械制造及自动化]