3K-Ⅱ行星传动机构四个关键参数的确定方法  

Determination Method of the 4 Key Parameters of 3K-Ⅱ Planetary Transmission System

作　　者：方振江 华青松 

机构地区：[1]华锐风电科技有公司,北京100086

出　　处：《机械传动》2016年第2期158-161,共4页Journal of Mechanical Transmission

摘　　要：配齿以及中心距、变位系数和齿顶圆直径的确定是3K-Ⅱ(NGWN-Ⅱ)行星传动机构设计的关键技术,针对3K-Ⅱ行星传动机构的特点,提出根据传动比确定各齿轮齿数以及如何合理的确定中心距、各齿轮变位系数和齿顶圆直径的方法,并根据齿轮传动质量的关键指标对比分析,验证此方法的合理性,有一定的实际应用价值。How to determine the number of tooth matching,center distance,modification coefficient and the tip diameter of the gear are four key techniques in the designing of 3K- Ⅱ planetary transmission mechanism. According to the particularity of 3K- Ⅱ planetary transmission mechanism,the new method of determining the tooth matching,center distance,shift coefficients and the tip diameter according to the transmission ratio is proposed. Based on the contrastive analysis of the key transmission quality indexes,the reasonability is verified and has a certain practical value of this method.

关 键 词：3K行星 配齿 变位系数 传动质量 

分 类 号：TH132.41[机械工程—机械制造及自动化]