摘要
用solid edge软件建立滚动轴承的实体模型,在ANSYS/LS_DYNA中生成有限元模型,实现了对滚动轴承的运动过程进行数值模拟,并着重讨论了滚动体接触应力的变化规律.将计算结果与赫兹解进行比较,说明了本次仿真是可行的.
The physical model of the rolling element bearing was built using the software Solid edge. The simulation of rolling element bearing was performed creating finite element analysis model in ANSYS/LS-DYNA. Special emphasis was taken on the contacting stress of the roller. It is proved reliable based on the simulation results compared with Hertz＇s solution.
出处
《北京交通大学学报》
EI
CAS
CSCD
北大核心
2006年第4期109-112,共4页
JOURNAL OF BEIJING JIAOTONG UNIVERSITY
关键词
滚动轴承
有限元
显式动力学
rolling element bearing
finite element
explicit dynamics
