基于Pro/E软件悬臂梁的优化设计  

The Optimal Design of the Cantilever based on Pro/E Software

作　　者：谢玉敏[1] 李永志[1] 

机构地区：[1]九江学院机械与材料工程学院,江西九江332005

出　　处：《精密成形工程》2012年第6期126-128,共3页Journal of Netshape Forming Engineering

基　　金：江西省十二五重点学科"材料加工工程"项目;九江学院校级质量工程"教学团队"项目(jjzl2011-21)

摘　　要：以悬臂梁为例,运用Pro/E软件中的Mechanica模块对其进行敏感性分析和优化分析。通过改变悬臂梁截面的长度和宽度尺寸,获得悬臂梁质量和受力方向的位移随尺寸的变化情况;在满足安全的情况下,对悬臂梁截面的长度和宽度尺寸进行了优化,找到了长度和宽度的最佳值,从而提高了产品的设计质量。As an example of the cantilever, the Mechanica module of Pro/E is used to analyze the sensitivity and optimiza-tion. By changing the length and width dimensions of the cantilever section, the changes of the mass and the displacement of the force direction of the cantilever with the changing of sizes are obtained. In the case of meeting safety,the size of length and width dimension of the cantilever section are optimized, the optimum values of the length and width are found, and the design quality of the product is improved.

关 键 词：PRO/E 悬臂梁 敏感性分析 优化分析 

分 类 号：TG302[金属学及工艺—金属压力加工]