轴承座的有限元分析

Finite element analysis on bearing block

轴承是机械装备中一种重要零部件,在工作中可以承受多种综合载荷,其强度、刚度、动态特性及加工制造和装配精度,决定着设备回转件的运行精度和服务寿命,对机械设备至关重要.本文以工程机械用某型变速箱为研究对象,利用计算机辅助分析软件ansys,分析了该型变速箱传动轴轴承座的强度特性,得到了变速箱轴承座应力分布状况,为改善设计提供有意义参考.

Bearing is an important machanics,which is subj ected to various loads in working process, therefore its strength and the rigidity and stability directly determines the life length of the ma-chine.This paper aimsat gear-box and employs FEM software ANSYS to analyses its bear chock.