节点文献
立式铣削加工中心立柱结构拓扑优化设计
Topology Optimization of a Column Model of the Vertical Milling Center
【摘要】 基于连续体ICM拓扑优化方法,结合CAD/CAE系统,提出以模态频率为目标的结构拓扑优化模型,运用该模型完成XH715立式铣削加工中心立柱结构拓扑优化设计,其动静态性能有较大的改善,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。
【Abstract】 The upright column model of a vertical milling center was established based on the integrated CAD/CAE system.Aimed to get the modal frequency-based topology structure,the ICM method was technically modified to improve the result.An optimization topology model was obtained which provides the prototype for the later analysis.
【关键词】 拓扑优化;
连续体;
ICM方法;
模态分析;
【Key words】 Topology optimization; Continuum structure; ICM method; Modal analysis;
【Key words】 Topology optimization; Continuum structure; ICM method; Modal analysis;
【基金】 国家自然科学基金项目(项目编号:50375026);江苏省科技基础设施建设项目(项目编号:BM2005003)
- 【文献出处】 机床与液压 ,Machine Tool & Hydraulics , 编辑部邮箱 ,2007年04期
- 【分类号】TG54
- 【被引频次】19
- 【下载频次】304