高速立式加工中心工作台的结构设计与静态性能有限元分析  

Physical Design of High Speed Vertical M/C and Finite Element Analysis on Its Static Performances

作　　者：王美妍[1] 张文亭[1] 刘其兵[1] 

机构地区：[1]陕西工业职业技术学院,陕西咸阳712000

出　　处：《机械制造》2017年第4期9-10,31,共3页Machinery

基　　金：陕西工业职业技术学院院级科研项目(编号:ZK16-03)

摘　　要：针对DVG850高速立式加工中心高精度的加工要求,设计出四种不同筋结构的工作台。利用ANSYS软件对这四种结构工作台进行静态性能分析,计算静刚度,通过比较分析选择一种最优设计方案。分析结果表明,改变筋的结构形式,可以提高工作台刚度,这为工作台的结构优化奠定了基础。Aiming at the high precision machining requirement of DVG850 high speed vertical M/C, four types of worktables with different rib structures were designed. The static performances of these four kinds of worktables were analyzed by ANSYS software to calculate their static stiffness and an optimum design scheme was selected by comparative analysis. The analytic results show that when the structural style of the jib is changed it can improve the rigidity of the worktable which lays the foundation for the structural optimization of the worktable.

关 键 词：立式加工中心 工作台 结构 性能 

分 类 号：TH122[机械工程—机械设计及理论]