分动器输出轴齿轮热装配技术的实践  

Practice of Warm Shrink Fitting for Output Gear of Torque Divider

作　　者：田晋跃[1] Tian Jinyue(School of Automobile and Traffic Engineering,Jiangsu University,212013)

机构地区：[1]江苏大学汽车与交通工程学院,镇江212013

出　　处：《传动技术》2021年第2期3-5,共3页Drive System Technique

摘　　要：本文结合专用汽车的大速比分动器设计,在输出轴齿轮装配工艺中采用热装配技术,根据零部件材料的性质,确定过盈量和装配间隙,分析热装配接触压力、齿轮与轴之间的摩擦力等特性,并采用KISSSOFT软件进行产品校核和安全性计算。Combined with the design of torque divider of special purpose vehicle, the warm shrink fitting technology is used in the assembly process of output shaft gear. According to the properties of parts and materials, the interference and assembly clearance are determined, the hot assembly contact pressure, friction between gear and shaft and other characteristics are analyzed, and KISSSOFT software is used for product safety verification.

关 键 词：分动器 输出齿轮 热装配 公差控制 

分 类 号：U463.215[机械工程—车辆工程]