推土机传动轴强度有限元分析  

Strength Finite Element Analysis of Bulldozer Drive Shaft

作　　者：白鹏伟[1] 史青录[1] 程结结[1] 周绍利 

机构地区：[1]太原科技大学机械工程学院 [2]河北宣化工程机械股份有限公司

出　　处：《工程机械》2012年第11期36-39,2,共4页Construction Machinery and Equipment

摘　　要：利用ANSYS Workbench软件建立某型号推土机转向离合器输入轴在转矩载荷作用下的有限元模型,并对其进行有限元分析,得到传动轴危险部位的应力与应变结果。结果表明在花键或有过渡圆角的部位最易发生失效。A finite element model was set up by utilizing ANSYS Workbench software for the steering clutch input shaft in a certain type bulldozer under a turning torque load while carrying out a finite element analysis thereof to have got stress and strain results at dangerous positions of the drive shaft. The results show that failures are vulnerable to happen at positions of the spline and/or transit radius.

关 键 词：传动轴 转矩载荷 有限元 

分 类 号：TU623.5[建筑科学—建筑技术科学]