某国产乘用车前后拖钩牵引性能仿真分析  

Simulation Analysis of Traction Performance of Front and Rear Tow hooks of a Domestic Passenger Car

作　　者：李纪雄[1] 刘军[1] Li Jixiong;Liu Jun(Foshan University Foshan,Guangdong Foshan 528000)

机构地区：[1]佛山科学技术学院,广东佛山528000

出　　处：《汽车实用技术》2018年第23期168-170,共3页Automobile Applied Technology

基　　金：佛山市科学技术局电动汽车科研基础创新平台建设项目支持(项目编号:2014AG10012)

摘　　要：文章利用Hyperworks软件和Nastran软件对某国产乘用车前后拖钩进行了有限元建模和牵引特性分析,结果表明,该车前牵引特性不满足企业评价标准的要求,后拖钩牵引特性满足企业评价标准的要求。此分析结果为拖钩结构的进一步设计、优化分析提供参考。The finite element modeling and traction characteristics analysis of the front and rear tow hooks of a domestic passenger car were carried out by using Hyperworks software and Nastran software.The results show that the front traction characteristics of the vehicle do not meet the requirements of enterprise evaluation standards,and the tow hook traction characteristics meet the enterprise evaluation.Standard requirements.The results of this analysis provide a reference for further design and optimization analysis of the tow hook structure.

关 键 词：乘用车 拖钩 牵引性能 有限元分析 

分 类 号：U463.3[机械工程—车辆工程]