螺旋渐开线齿轮传动研究  

Study on the Gear Transmission with Spiral Involute

作　　者：黄因慧[1,2] 田宗军[1,2] 刘志东[1,2] 沈理达[1,2] 刘雷[2] 

机构地区：[1]南京航空航天大学江苏省精密与微细制造技术重点实验室,南京210016 [2]南京航空航天大学机电学院,南京210016

出　　处：《机械科学与技术》2011年第10期1608-1612,共5页Mechanical Science and Technology for Aerospace Engineering

基　　金：南京航空航天大学基本科研业务费专项科研项目(NS2010131)资助

摘　　要：基于螺旋渐开线的啮合提出了一种新型齿轮—螺旋渐开线齿轮,这种齿轮就是以螺旋渐开线的点啮合实现传动的,用于相交轴传动,具有简单、易懂的匀速传动原理,可实现展成铣削加工和展成磨削加工。本文中详细阐述了这种新型齿轮的齿廓生成方法,并给出了各基本参数的确定原则,可行的加工方法。建立了一对螺旋渐开线齿轮的实体模型,将这对齿轮模型导入多体动力学分析软件ADAMS中,仿真、计算结果表明:这种螺旋渐开线齿轮可实现定传动比传动。In this paper, a new gear transmission with spiral involute is proposed, which works just on point-contact of spiral involutes. Due to uniform speed transmission, this kind gear can be used in transmission between intersecting axes, so that generating milling and generating grinding can be achieved. The generation of tooth profile is introduced in detail. The manufacturing methods and determining parameters of gear is provided. In order to verify the spiral involute gear with constant transmissions ratio, kinematics simulation is implemented in ADAMS based on solid models of a pair of spiral involute gear. The calculated results show that this kind gear can achieve a constant transmission ratio.

关 键 词：螺旋渐开线 齿轮传动 定传动比 

分 类 号：TH132[机械工程—机械制造及自动化]