SolidWorks的RV减速器原理与设计
本文通过对RV减速器的结构和工作原理进行分析，主要从组成减速器的摆线针轮行星传动和渐开线圆柱齿轮行星传动入手，获得了RV减速器的设计理论和方法。再根据设计的参数要求，计算出各主要零部件的尺寸，然后通过三文绘图软件SolidWorks进行三文造型，并最终完成RV减速器的装配体。最后，运用有限元分析软件对RV减速器内部的主要零件进行应力和形变的分析。
关键词 RV减速器设计 行星传动 摆线针轮传动
毕业论文设计说明书外文摘要
Title The Princle and Design of RV Type Reducer
Abstract RV Drive is a new type of drive, which use the combination of a planetary involute gear transmission and cycloid cam transmission.It not only overcomes the shortcomings of the general cycloid cam drive, but also has many advantages such as small size, light weight, transmission ratio range, long life, stable precision, high engagement efficiency, stable transmission and other advantages widely used in industrial robots,machine tools, medical testing equipment, satellite receiving systems, and other fields.
This paper analyzes the structure and working principle of RV reducer, include the cycloid drive and cycloid cam transmission and design theory and methods of the RV reducer. Then using the design parameters required to calculate the size of the major components, and using three-dimensional graphics software SolidWorks to draw three-dimensional modeling, and the the assembly of RV reducer. Finally, using the finite element analysis software analyze the main parts of RV reducer.
Keywords RV type reducer Planetary drive cycloidal cam type transmission
目 次
1 绪论 1
1.1 课题的研究背景和意义 1
1.2 RV减速器的结构特点 1
1.3 国内外的研究现状 2
2 RV减速器的结构和传动理论 3
2.1 渐开线圆柱齿轮行星轮系原理 3
2.2 摆线针轮行星传动原理 3
2.3 RV减速器传动原理 5
3 RV减速器的基本零件设计和计算 7
3.1 渐开线圆柱齿轮行星传动的设计计算 7
3.1.1 按齿面接触疲劳强度计算 7
3.1.2 按齿根弯曲疲劳强度计算 9
3.1.3 几何尺寸计算 10
3.2 摆线针轮行星传动的设计计算 11
3.3 转臂轴的尺寸设计 14
4 RV减速器的SolidWorks三文实体造型 15
4.1 摆线轮 15
4.2 太阳轮及行星轮 16
4.3 其他零件 18
4.4 RV减速器的装配图及主要零件的装配关系 20
4.1.1 太阳轮轴和两个行星轮 21
4.1.2 转臂轴 22
4.1.3 摆线轮 22
4.1.4 输出盘和行星架 22
4.1.5 针轮 22
4.1.6 前后端盖和前后盖 22
4.1.7 主要技术指标分析 22
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