现代制造工程Issue(9)：62-66,5.
7003A轴承动态特性仿真分析
Dynamic characteristics simulation and analysis of 7003A bearing
摘要
Abstract
In order to realize the dynamic simulation of the rolling bearing,the physical model of 7003A rolling bearing was built using UG software,then the finite element analysis model of rolling bearing was constructed in ANSYS/LS-DYNA. The outer ring, inner ring and roller were supposed to be elastic material. The outer ring was fixed and the inner ring was exerted by pressure and rotational speed. Analyzed the change regularity of contact stress, speed, vibration. The research provides a new way for bearing vibration response prediction.关键词
滚动轴承/显式动力学/仿真Key words
rolling bearing/explicit dynamic finite element/simulation分类
机械制造引用本文复制引用
余光伟,朱贸,黄迪山,顾家铭..7003A轴承动态特性仿真分析[J].现代制造工程,2012,(9):62-66,5.基金项目
国家"十一五"计划资助项目(JPPT-115-4-1686) （JPPT-115-4-1686）
