一款新能源汽车后桥减速器的开发  

Development of Rear Axle Reducer for New Energy Vehicle

作　　者：焦传梅 JIAO Chuan-mei(Liuzhou Wuling Automobile Industry Co.,Ltd.,Liuzhou Guangxi 545007,China)

机构地区：[1]柳州五菱汽车工业有限公司

出　　处：《装备制造技术》2019年第4期104-107,共4页Equipment Manufacturing Technology

摘　　要：开发了一款新能源汽车的后桥,采用偏心直连结构;面向核心部件减速器总成设计,采用了理论分析计算与MASTA软件分析相结合的设计思路。在该设计思路上引用了“细高齿”齿轮设计理念,齿轮参数及轴承型号选型的经验已推广应用于其他同类产品。The rear axle of an electric logistics vehicle is developed,which adopts eccentric direct connection structure.The design of reducer assembly oriented to the core component involves the idea of combining theoretical analysis and calculation with MASTA software analysis.The“fine high tooth”gear is quoted in the design,and the experience of gear parameter and bearing type selection have been widely applied to other similar products.

关 键 词：电动后桥 圆柱斜齿轮 MASTA软件 NVH 

分 类 号：U469.7[机械工程—车辆工程]