SolidWorks摆线针轮减速器原理与设计
本设计对该减速器摆线轮的摆线及其曲线方程进行了仔细的分析研究，利用CAD软件SolidWorks对减速器各个零件建立几何三文模型、虚拟装配及工程图的生成，快捷方便。并且对重要部件进行了有限元分析，从分析结果看，各轴承及摆线轮的性能指标符合要求。9160
关键词 摆线轮 SolidWorks 建模 有限元 毕业设计说明书（论文）外文摘要
Title The Principle And Design Of Cycloid Reducer
Abstract
As an important mechanical transmission tool cycloid reducer has characteristics of small volume, light weight, high transmission efficiency and so on. For high load capacity, high transfer efficiency, realizing the indicators such as high reliability and excellent dynamic performance, and being easy to be manufactured, assembled and rapaired, the topic needs us to design one cycloid reducer with reasonable structure, by considering the requirements like mesh, being stable and uniform loading.
The design undertook a careful analysis and study of the cycloid and its curve equation of the reducer, and it is easy to use CAD software SolidWorks to establish three-dimensional model geometry, assembling and drawing generation. I conducted Finite element analysis to the important parts, and from the results it can be sure that the performance indicators of all bearings and cycloid gear have met the requirements.
Keywords cycloid gear SolidWorks modeling finite element
目 次
１ 引言 1
１.１ 摆线针轮减速器研究的背景和意义 1
１.２ 摆线针轮行星传动的特点 2
１. ３ 摆线针轮减速器的国内外的发展现状和历史 3
１.４ 本课题要完成的内容 4
１．４．１ 理论分析 4
１．４．２ 结构设计 4
１．４．３ 实体造型 4
１．４．４ 有限元分析 4
１．４．５ 完成装配 4
２ 摆线针轮减速器传动理论 5
２. １ 摆线针轮减速器的传动原理与结构特点 5
２.１.１ 摆线针轮行星传动的传动原理 5
２.２ 摆线针轮传动的啮合原理 7
２.３ 摆线轮的齿廓曲线 11
3 摆线针轮减速器的设计计算和ＣＡＤ设计 14
３.１ 摆线针轮减速器的设计计算 14
３.１.１ 基本参数计算 14
３.１.２ 摆线轮基本尺寸计算 14
３.１．３ 减速器输出轴尺寸计算 15
３.１.４ 减速器输入轴尺寸计算 17
３．１．５ 其余零件结构设计 18
３.２ 摆线针轮减速器的ＣＡＤ设计 18
３.２.１ 摆线轮绘制 18
３.２.２ 偏心套绘制 19
３.２.３ 输入轴绘制 20
３.２.４ 输出轴绘制 20
３.２.５ 针齿壳绘制 21
３.２.６ 其他零件的绘制 22
3.3 装配 23