基于ANSYS的汽车变速器斜齿轮的有限元分析  

Finite Element Analysis on Helical Gear of Automobile Transmission Based on ANSYS

作　　者：姚鹏华 

机构地区：[1]湖北文理学院机械与汽车工程学院,湖北襄阳441053 [2]纯电动汽车动力系统设计与测试湖北省重点实验室,湖北襄阳441053

出　　处：《机械研究与应用》2016年第6期18-20,共3页Mechanical Research & Application

摘　　要：利用Creo2.0软件对汽车变速器斜齿轮进行三维建模,导入到ANSYS软件中进行有限元分析。通过施加载荷和约束,得到了齿轮的弯曲应力和齿面接触应力。将有限元分析应力值与理论应力值进行了对比,验证了有限元分析结果的正确性。The three dimensional model of helical gear of the automobile transmission was firstly established by using theCreo2. 0 software,then it was transmitted into the ANSYS software and the finite element analysis was carried out. The ben-ding stress and contact stress of the gear tooth were obtained by adding load and constraints. Then stress value of the finite ele-ment analysis is contrasted with the theoretical result,it is shown that they were in good agreement and thus the validity of thefinite element analysis was proved.

关 键 词：斜齿轮 接触应力 弯曲应力 有限元分析 

分 类 号：TH132[机械工程—机械制造及自动化]