谐波齿轮传动瞬时传动比的分析与计算  

Analysis and calculation on instantaneous transmission ratio of harmonic drive

作　　者：毛彬彬[1] 

机构地区：[1]淮海工学院,连云港222000

出　　处：《现代制造工程》2010年第5期145-147,共3页Modern Manufacturing Engineering

摘　　要：对谐波齿轮传动比进行深入的研究,认为谐波齿轮的传动比分为啮合端传动比和输入与输出端传动比两种。通过建立的运动传动模型,讨论柔轮轮齿、刚轮轮齿及波发生器三个坐标系的几何运动关系,然后推导出在三种基本工作情况下的谐波齿轮传动瞬时传动比的计算公式。Considered instantaneous transmission ratio of harmonic drive that is divided into two after depth study,one is transmission ratio of output angular velocity relative to input angular velocity and the other is transmission ratio of mesh client.The motion transmission model is set up.The geometric relationship between movement of three coordinates of tooth of flexspline,tooth of just round and the wave generator are discussed,meanwhile,formula of two instantaneous transmission ratios under three basic work are deduced.

关 键 词：传动比 柔轮 刚轮 传动模型 

分 类 号：TH16[机械工程—机械制造及自动化]