汽车驱动桥桥壳强度与模态的有限元分析  

Finite element analysis of strength and modal on automotive drive axle housing

作　　者：陈国荣[1,2] 唐绍华[1] 

机构地区：[1]南京工业大学机械与动力工程学院,南京210009 [2]南京航空航天大学机电学院,南京210016

出　　处：《机械设计与制造》2010年第2期42-44,共3页Machinery Design & Manufacture

基　　金：国防科工委十一五军品配套研制项目(JPPT-115-2-1233)

摘　　要：介绍了汽车驱动桥桥壳结构强度和模态有限元分析的研究背景,论述了ANSYS Workbench软件的有限元分析功能和优点。采用三维CAD软件UG建立了汽车驱动桥桥壳的三维几何模型,然后将其导入ANSYS Workbench软件中进行了结构强度和模态有限元分析。仿真结果表明,汽车驱动桥桥壳的强度满足设计要求,并且具有良好的抗振性。The finite element analysis research background of strength and modal on automobile driving axle housing structural was introduced,and the finite element analysis function and advantage of ANSYS Workbench software was elaborated. The three dimensional geometry model of automobile driving axle housing was established by using the three dimensional CAD software UG,Then the structural strength and the modal finite element analysis was carried on in ANSYS Workbench software. The simula- tion result indicats that the automobile driving axle housing strength satisfies the design request,and has the good vibration-proof.

关 键 词：汽车驱动桥桥壳 强度 模态 有限元分析 

分 类 号：TH122[机械工程—机械设计及理论]