Simulation of Forming Automotive semi-axes with Multi-wedge Cross Wedge Rolling

摘要：

The surface quality of automotive semi-axes is influenced by side wedging shape directly in forming automotive semi-axes with multi-wedge cross wedge rolling(MCWR).In this paper,through choosing proper shape of side wedge,the three-dimensional finite element model was established which forming automotive semi-axes with MCWR.The automotive semi-axis with smooth transition surface is simulated successfully through choosing suitable technological parameters.The results indicated that the process of MCWR forming automotive semi-axes is feasible; moreover,this study provides the reliable theory foundation for design of MCWR dies rolling automotive axes.

关键词： cross-wedge rolling with multi wedge automobile semi-axes shape of side wedge Three-dimensional model Finite element model.

作者: Jing Zhao Liqun Lu Zhenghuan Hu

作者单位: Light Industry and Agriculture Engineering Department,ShanDong University of Technology,Zibo City,Ch Mechanical Engineering School,University of Science and Technology Beijing,Beijing,China

会议类型: 国际会议

会议名称: International Conference on Modelling,Identification and Control(模拟、鉴定、控制国际会议)

会议地点: 上海

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）