Optimization Design of Lather-beds Based on FEA

摘要：

The lathe-bed is a critically important part of a lathe, on which the performance of a machine tool depends largely. The optimization of a lathe-bed is hence an important issue in machine tool design. In this paper, we present three-dimensional modeling and finite element analysis methods for the optimization design of CNC lathes. We use PRO/E and PRO/MECHANICA to build three-dimensional modeling and to optimize the structure of lathe-beds. The final modal analysis shows that the presented optimal design is feasible and can produce a better structural performance.

关键词： Lathe-bed optimization design finite element analysis modal analysis

作者: D. Li Y. Guan G. Xu W. Mao

作者单位: Dept. of Mechanical Engineering,Guangdong Technical College of Water Resources and Electric Engineer School of Mechanical and Automotive Engineering,South China University of Technology,Tianhe,Guangzho Nanhai Zhongnan Machinery Co.Ltd,Foshan,Guangdong,China

会议类型: 国际会议

会议名称: 2009 IEEE International Conference on Information and Automation(2009年 IEEE信息与自动化国际学术会议)

会议地点: 珠海、澳门

会议语种:英文

页码: 865-869

在线出版日期: 2009-06-22（万方平台首次上网日期，不代表论文的发表时间）