连杆凸轮减速器的运动仿真.doc

ee 连杆凸轮减速器的运动仿真[ 摘要]: 连杆凸轮减速器主要借助于一齿差原理、摆线针轮减速器和渐开线三环减速器的部分结构特点研制而成。此次毕业设计主要是熟悉连杆凸轮器的工作原理,分析该减速器的结构特点;推导实现定传动比、连续传动的条件和凸轮廓线的数学方程;对连杆凸轮减速器进行简单的结构设计,完成对给定参数下的减速器部分零部件建模及三维装配工作,并进行仿真。[ 关键词]:连杆凸轮减速器;凸轮;摆线针轮; PRO/E 三维建模;运动仿真。 ee T he virtual movement emulation ofC am-linkage R educer Abstract : The cam-linkage reducer is mainly through the principle of one tooth difference, cycloid gear reducer and three-ring reducer from the development of structural characteristics. The graduation project is familiar with the working principle oft he cam-linkage reducer, analysis the structural characteristics of the cam-linkage reducer; d erivation the set transmission ratio to achieve and continuous transmission of the conditions and p rofile of cam the mathematical equation; cam-linkage reducer on the structure of simple design, completion to the given parameters of the reducer part and three-dimensional modeling and motion simulation. Key words : cam-linkage reducer, cam, Cycloidal gear, pro/e three dimension model building, simulation. ee I 目录 1绪论................................................................................................................. 1 选题的背景及研究的意义.......................................................................... 1 本课题研究领域国内外的研究动态及发展趋势..................................... 2 国内、外机械传动科学与技术的研究现状........................................ 2 国内、外机构学的研究现状................................................................ 4 国内、外减速器的研究现状.............................................................. 11 少齿差行星齿轮传动技术研究现状................................................... 13 国内三环传动减速器的研究现状...................................................... 14 2 连杆凸轮减速器的原理分析.......................................................................... 16 机构的传动原理分析................................................................................ 16 机构的组成..........................................................................................