基于速度图解法的双行星式齿轮机构传动方案的优化分析  

Optimization Analysis of Transmission Process of Dual Planetary Gear Mechanism based on Velocity Graphic Method

作　　者：张玉书[1] 刘臣富[1] 

机构地区：[1]天津职业技术师范大学汽车与交通学院,天津300222

出　　处：《机械传动》2014年第9期80-82,共3页Journal of Mechanical Transmission

基　　金：天津职业技术师范大学科研发展基金资助项目(项目编号KJ11-12)

摘　　要：为有效利用速度图解法分析双行星式齿轮机构的运动,提出用特殊形式取代一般形式的双行星式齿轮机构进行分析。通过绘制等速点的线速度矢量,优化速度图解法分析双行星式齿轮机构传动方案的过程,同时也便于计算传动比。通过与解析法计算的传动比相比较,验证了此种优化方法的正确性和普遍性。The method of using special form instead of general form for the analysis of dual plane- tary gear mechanism is proposed in order to utilize the velocity graphic method effectively. The process of using velocity graphic method to analyze the transmission scheme of dual planetary gear mechanism is optimized through drawing the linear velocity vectors of the constant velocity point, and the calcula- tion of transmission ratio is predigested. The correctness and universalism of the optimization method is verified by the transmission ratio calculated by comparing the velocity graphic method with analytic method.

关 键 词：速度图解法 双行星式齿轮机构 传动方案 优化 

分 类 号：TH132.425[机械工程—机械制造及自动化]