现代制造工程Issue(11)：47-50,84,5.
摩托车车架的结构分析和优化设计
The optimization design and analysis of motorcycle frame structure
摘要
Abstract
The FEM model of motorcycle frame structure is built by HYPERWORK .The stress ,normal modes and fatigue stress of the motorcycle frame structure is analyzed .The parts of frame structure take the size and topology optimization according to the stress and displacement .The result shows the stress and normal modes of the motorcycle frame structure change little comparing with the front and behind of the optimization , which is in the permitted range of engineering .The cost of the motorcycle frame structure is reduced,and the weight of the motorcycle frame structure is lightened about 6.5%.关键词
优化设计/轻量化/车架/有限元Key words
optimization design/lightweight/frame structure/FEM分类
机械制造引用本文复制引用
王江,周积,李晓灵,宋士勇,李宝宝..摩托车车架的结构分析和优化设计[J].现代制造工程,2013,(11):47-50,84,5.基金项目
重庆市教委科学技术研究项目 （）
