双摆角铣头万向架拓扑优化设计  

Topology optimization design of gimbal mount in bi-rotary milling head

作　　者：程凤兰 李天箭[2] 陈时锦[2] 付拓取[2] 

机构地区：[1]齐齐哈尔二机床(集团)有限责任公司,黑龙江齐齐哈尔161005 [2]哈尔滨工业大学精密工程研究所,黑龙江哈尔滨150001

出　　处：《机械设计》2012年第1期62-64,共3页Journal of Machine Design

基　　金："高档数控机床与基础制造装备"科技重大专项资助项目(2009ZX04011-011)

摘　　要：结构优化方法在实际工程中得到了越来越广泛的应用,文中综合考虑各种结构优化方法的适用性,并选择了拓扑优化方法,采用ANSYS软件拓扑优化模块对双摆角铣头万向架结构进行优化。优化改进后,在刚度、强度满足设计要求的情况下,万向架质量减少了21%,优化效果显著。As structural optimization method has been increasingly and widely employed in practical projects, by considering the applicability of various structural optimization methods and selecting topology optimization method, the gimbal mount in bi-rotary milling head was optimized by topology optimization module in ANSYS software. After optimization and improvement, the mass of the gimbal mount has been reduced by 21% under the condition that the stiffness and strength meet the design requirement, and the optimization effect is very much significant.

关 键 词：双摆角铣头 拓扑优化 有限元方法 

分 类 号：TH123[机械工程—机械设计及理论]