行星轮系中太阳轮和齿圈的匹配关系  

The matching relationship between sun gear and ring gear in a planetary gear train

作　　者：杨林 王墨 毕崇盛 张晓冬 苏俊元 Yang Lin;Wang Mo;Bi Chongsheng;Zhang Xiaodong;Su Junyuan(Harbin Dongan Auto Engine Co.,Ltd.,Harbin 150060,China)

机构地区：[1]哈尔滨东安汽车动力股份有限公司,黑龙江哈尔滨150060

出　　处：《汽车知识》2024年第4期216-218,共3页Auto Know

摘　　要：行星轮系是传动系统中的重要一环,通过各个零件的不同组合方式,可以实现不同的速比变化。行星轮系中的行星轮与太阳轮和齿圈分别啮合,行星轮又分为单级、双级两种形式,各个零部件的齿数关系需要相互匹配,才能让各个零件自由的装配。通过分析总结太阳轮、行星轮、齿圈之间的齿数关系的规律,提取出经验公式,可以简化行星轮系齿轮齿数的设计过程。The planetary gear train is an important part of the transmission system,and different gear ratios can be achieved through different combinations.The planetary gear meshes with the sun gear and the ring gear respectively,and the planetary gear has single or double stage forms.The number of teeth needs to match each other in order to allow each gear to be freely assembled.By analyzing and summarizing the number of teeth,empirical formulas are extracted,that can simplify the design process of the number of teeth in planetary gear train.

关 键 词：行星轮系 行星轮 齿数 

分 类 号：U463[机械工程—车辆工程]