基于ANSYS的FEE导杆多目标优化设计  

Multi-objective Optimization Design of FEE Guide Rod With ANSYS

作　　者：翁秀奇[1] 陈加国[1] 

机构地区：[1]南京工业职业技术学院机械学院,江苏南京210023

出　　处：《化工时刊》2016年第12期12-16,共5页Chemical Industry Times

基　　金：江苏省精密制造工程技术研究开发中心基金项目(zk14-01-01);南京工业职业技术学院院级科研(YK12-01-07)

摘　　要：本文介绍了如何基于CAE技术进行力学分析和优化设计。根据厂家的要求,进行FEE导杆多目标优化设计。利用有限元进行分析、比较,揭示导杆断裂原因,对导杆进行合理的优化设计。在确保该零件具有足够强度和刚度的前提下,有效提高产品的抗拉强度,并减小了导杆质量,减少加工用量。新产品结构参数更合理,满足新的力学性能要求。This paper describes how to perform mechanical analysis and optimization design based on CAE tech-nology. According to the manufacturer＇s requirements, we carried on the multi - objective optimization design for FEE guide rod. Using the finite element analysis and comparison, to find why the cause of the guide rod is disclosed, and design the guide rod reasonably. In the premise of ensuring that the part has enough strength and rigidity, it can effectively improve the tensile strength of the product, and reduce the quality of the guide rod, reduce the amount of pro- cessing. New product structure parameter is more reasonable, and meet the new mechanical oerformance reouirements.

关 键 词：自行车前叉导杆 有限元 优化设计 参数化 

分 类 号：U484[交通运输工程—载运工具运用工程]