基于HyperWorks的某重卡车架开裂分析及改进  

Analysis And Improvement of AHeavy Truck Frame Based on Hyper Works

作　　者：洪章仁 邵刚 殷寒寒 Hong Zhangren;Shao Gang;Yin Hanhan(Anhui Jianghuai Automobile group Co. Ltd., Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车集团股份有限公司,安徽合肥230601

出　　处：《汽车实用技术》2017年第13期111-113,共3页Automobile Applied Technology

摘　　要：车架是重卡各总成的安装基体,它将发动机、车身和其他总成件连成一个有机的整体。文章针对某重卡车架开裂开裂问题,模拟车架使用工况进行静强度分析。以某一个重卡车架做为研究对象,采用UG三维建模软件进行建模,运用Altair Hyper Works12.0有限元分析软件进行试验模拟,分析车架开裂原因,运用同样方法对改进方案进行有限元分析,确认整改方案并实施。Frame is the mounting base of each assembly of heavy truck.It connects the engine,body and other parts into anorganic whole.In this paper,the static strength analysis of a heavy truck frame cracking and cracking problem is carried outby simulating the service conditions of the frame.A heavy truck frame as the research object,modeling using UG3Dmodeling software,the simulation test using Altair finite element analysis software HyperWorks12.0analysis frame crackingusing the same method,the finite element analysis of the improved scheme,confirm the rectification scheme andimplementation.

关 键 词：车架总成 UG ALTAIR HyperWorks12.0 有限元分析 

分 类 号：U472.4[机械工程—车辆工程]