基于Abaqus的方程式赛车车架设计和刚度分析  

Design of FSAE Racing Car Frame Based on Abaqus

作　　者：武蕾[1,2,3,4] 曹朋 WU Lei;CAO Peng(School of Mechanical&Electronic Engineering,Sanming University,Sanming 365004,China;Engineering Research Center in Fujian Province University for Modern Mechanical Design and Manufacturing Technology,Sanming 365004,China;Fujian Provincial Collaborative Innovation Center for Green Casting,Forging and Advanced Manufacturing,Sanming 365004,China;Fujian Provincial Engineering Research Center for Casting and Forging Parts,Sanming 365004,China)

机构地区：[1]三明学院机电工程学院,福建三明365004 [2]机械现代设计制造技术福建省高校工程研究中心,福建三明365004 [3]绿色铸锻及其高端零部件制造福建省2011协同创新中心,福建三明365004 [4]福建省铸锻零部件工程技术研究中心,福建三明365004

出　　处：《榆林学院学报》2018年第2期23-27,共5页Journal of Yulin University

基　　金：福建省中青年教师教育科研项目(JAT170530);三明学院教育教学改革项目(J1710419)

摘　　要：按照FSAE比赛要求,本文设计了一种桁架式车架,并对其进行了理论设计和刚度分析。本文采用CATIA软件对桁架式车架进行了三维建模,再利用有限元分析软件Abaqus对车架进行刚度分析。结果表明,本文车架最大变形量为16.05mm,小于最大允许变形量25mm。本文设计的赛车车架为FSAE赛车的加工制作提供了理论依据。In accordance with the requirements of the FSAE,this paper designs a truss type frame,and has carried on the theoretical design and stiffness analysis.In this paper,a three-dimensional model of truss type frame is built by using CATIA software,then using finite element analysis software Abaqus to analyze the stiffness of the frame.The results show that the maximum deformation amount of the frame is 16.05mm,less than the maximum allowable deformation 25mm.The racing frame designed in this paper provides a theoretical basis for the processing and manufacturing of FSAE racing car.

关 键 词：方程式赛车 ABAQUS 车架 刚度 

分 类 号：U270.2[机械工程—车辆工程]