摘要
为了解决EBH160横轴掘进机电机箱体可造性和开裂问题,对EBH160掘进机的切割臂、电机箱进行静态结构有限元分析,得到了有限元分析的位移云图和应力云图。通过对比计算结果,切割臂和电机箱体的安全系数为1.36,为切割臂和电机箱的优化设计提供参考。
In order to solve the cracking and poor reliability problems of motor box of Horizontal Roadheader, the static structural FEA（Finite Element Analysis） of cutting arm and motor box of the EBH160 Horizontal Roadheader was conducted, and the stress and strain contours of FEA were obtained. By comparing the calculated results, the safety factor of cutting arm and motor box was 1.36,which provides a reference for the optimal design of cutting arm and motor box.
出处
《煤矿机械》
2015年第4期130-132,共3页
Coal Mine Machinery
