XH715立式铣削加工中心立柱结构的拓扑优化  

Topological Optimization Design of Pillar Structure of XH715 Vertical Milling Center

作　　者：蒋素清[1] 

机构地区：[1]江苏财经职业技术学院,江苏淮安223002

出　　处：《机床与液压》2009年第5期149-151,共3页Machine Tool & Hydraulics

基　　金：国家自然科学基金项目(50375026);江苏省科技基础设施建设项目(BM2005003)

摘　　要：应用CAD/CAE系统建立XH715立式铣削加工中心的整机模型,并进行动态分析,找出其薄弱环节,通过实验验证其正确性。采用连续体ICM拓扑优化方法,基于HyperMesh软件,以模态频率为目标,建立并求解了考虑受力状态的约束模型,得到的拓扑形状清晰,为后续的整机优化和详细设计提供了理论指导和设计原型。The whole machine model of XH715 vertical machining center was established using CAD/CAE system, the dynamic properties were analyzed by ANSYS and the weak part of the machine was fund. By using the theory of ICM Topology optimization, the constraint model by considering the strained condition was set up based on HyperMesh software and was solved, an optimization topology model was obtained, which provides the prototype for the later analysis.

关 键 词：CAD/CAE 立式铣削加工中心 HYPERMESH 拓扑优化 

分 类 号：TH122[机械工程—机械设计及理论]