基于ANSYS的电动轮桥壳结构强度分析和设计  

Structural Strength Analysis and Design of Axle Housing of Electric Wheel Based on ANSYS

作　　者：邓勋[1] 张文明[1] 

机构地区：[1]北京科技大学土木与环境工程学院,北京100083

出　　处：《煤矿机械》2008年第7期15-17,共3页Coal Mine Machinery

基　　金：国家十一五项目(2006BAB11B03)

摘　　要：分析设计了170 t电动轮矿用汽车桥壳的结构,采用Pro/E进行三维建模,并用ANSYS软件进行了工况分析计算,计算结果显示后桥壳的应力分布满足强度和刚度要求;在不断地进行改进后,减轻了桥壳重量即簧载质量,提高了汽车的行驶平顺性,并节省了制造成本。The structure of axle housing of 170- tone electric wheel dumping truck was analyzed and designed. Firstly, the three - dimension model was established by Pro/E, then, different work conditions were analyzed by means of ANSYS. Results reveal that the stress distribution of welding axle housing can meet the need of strength and stiffness , moreover, after constant modification , the unsprung weight is reduced greatly and the ride comfort is improved obviously, at the same time , the manufacturing cost are saved.

关 键 词：电动轮 桥壳设计 有限元分析 

分 类 号：U463.218[机械工程—车辆工程] TP391[交通运输工程—载运工具运用工程]