SF2D154汽车变速箱箱体有限元力学分析  

Finite element mechanics analysis for SF2D154 gear-box

作　　者：徐卓伟 黄长征[1] 郑建标 

机构地区：[1]韶关学院物理与机电工程学院,广东韶关512005 [2]韶关飞翔自动变速箱有限公司,广东韶关512000

出　　处：《韶关学院学报》2014年第12期28-32,共5页Journal of Shaoguan University

基　　金：广东省科技计划项目(2012B091100199)

摘　　要：汽车变速箱箱体需有足够的强度、刚度及良好的动态性能.采用Pro/E软件建立箱体三维模型,基于ANSYS Workbench 14.5软件对Ⅰ档工况下变速箱箱体进行静应力分析及预应力模态分析,求得变速箱静应力及模态参数,为产品的优化设计提供依据.Automobile gear-box needs sufficient strength, stiffness and fine dynamic performance. The Pro/E software was adopted to establish a 3D model of a gearbox casting. Based on ANSYS Workbench V14.5, a static stress analysis and a pre-stressed modal analysis were done using this 3D model on the first gear working condition. The static stress and modal parameters were product optimum design. achieved successfully, which will provide the basis for product optimum design.

关 键 词：变速箱箱体 有限元分析 静力分析 模态分析 

分 类 号：TH123.3[机械工程—机械设计及理论]