The topological optimization of high-speed vertical machining center worktable

摘要：

　　In this paper,high-speed vertical machining center of the four schemes(namely general reinforcement worktable,strength general reinforcement worktable,diagonal reinforcement worktable and strength diagonal reinforcement worktable) has been entity modeling in Soldworks.After modeling,do finite element analysis and stiffness analysis to four schemes,the conclusion shows strength reinforcement worktable is the best plan.Then,do modal analysis in order to improve the inherent frequency,get the modal of the system frequency and vibration mode.Finally,according to the results of analysis of static dynamics,in order to improve the natural frequencies of strength general reinforcement system,the worktable has been topological optimization.Because of the result of the topological optimization is not obvious,so choose workbench is verified by reasonable structure.

关键词： High-speed machining center Worktable Topological Optimization

作者: Huan Lin Dongqiang Gao Fei Zhang Jiang-miao Yi

作者单位: Institute of Mechanical & Electrical, Shanxi University of Science & Technology, Xian 710021, China

会议类型: 国际会议

会议名称: 3rd International Conference on Frontiers of Manufacturing and Design Science(第三届制造与设计科学前沿国际会议(ICFMD))

会议地点: 香港

会议语种:英文

页码: 1459-1462

在线出版日期: 2012-12-11（万方平台首次上网日期，不代表论文的发表时间）