基于ADAMS的球轴承保持架动力学仿真

摘要

随着滚动轴承性能要求的不断提高，其动力学研究已经成为滚动轴承结构设计、提高轴承性能的不可或缺的组成部分，而保持架的运动性能决定了滚动轴承运动稳定性。因此，在引入一定假设条件的基础上，采用动力学分析软件ADAMS对深沟球轴承进行了动力学仿真，研究了不同工况及不同结构设计参数下保持架的振动特性，为滚动轴承的设计提供支持。%With the continuous improvement of the bearing performance requirements, the research on dynamics of bearings is al-ready indispensable to the design of the bearing structure and improvement of the bearing performance. The kinetic stability of rol ing bearings depends on the kinematic performance of the cage. On the basis of introducing some assumed conditions, dynamic analy-sis software ADAMS is used to conduct the dynamic simulation of a deep groove bal bearing. The vibration characteristics of the cage under the of different working conditions and design parameters are studied, and it gives the support to the design of rol ing bearings.