直齿减速器的三维设计跟虚拟仿真.doc

西安航空职业技术学院 毕业设计论文 PAGE PAGE 3 直齿减速器的三维设计与虚拟仿真 【摘 要】本文针对减速器的设计来探讨机械结构设计中所涉及的细致问题，并通过Solidworks绘制减速器的过程中所遇到的问题，探讨了软件三维设计与虚拟仿真对当今机械设计发展中的作用。介绍了减速器的零件绘制原理与装配及其爆炸视图的方法。以直齿轮为例的基于SolidWorks的减速器模拟仿真设计，详细介绍了运用SolidWorks软件进行减速器的三维实体建模过程，实现减速器设计的虚拟仿真。 关键词：减速器，Soildworks，三维实体建模，装配和模拟仿真 Abstract: In this paper, the design of gear to explore the mechanical design of the detailed issues involved, and by Solidworks reducer in the process of drawing problems, discusses the three-dimensional design and virtual simulation software, today's mechanical design development role. Drawing parts reducer introduced the principle and method of assembly and the exploded view. Case Study of a straight gear reducer based SolidWorks Simulation design, detailing the use of SolidWorks software for three-dimensional solid modeling process reducer, Reducer design to achieve a virtual simulation. Key words: reducer, Solidworks, three-dimensional solid modeling, assembly and simulation 目 录 TOC \o "1-3" \h \z \u HYPERLINK \l "_Toc286675746" 1.减速器的概述 PAGEREF _Toc286675746 \h 4 HYPERLINK \l "_Toc286675747" 1.1减速器的概念 PAGEREF _Toc286675747 \h 4 HYPERLINK \l "_Toc286675748" 1.2减速器的主要型式及其特性 PAGEREF _Toc286675748 \h 4 HYPERLINK \l "_Toc286675749" 2.虚拟仿真技术 PAGEREF _Toc286675749 \h 6 HYPERLINK \l "_Toc286675750" 2.1虚拟仿真技术简介 PAGEREF _Toc286675750 \h 6 HYPERLINK \l "_Toc286675751" 2.2虚拟仿真技术在机械设计中的应用 PAGEREF _Toc286675751 \h 6 HYPERLINK \l "_Toc286675752" 2.2.1虚拟产品设计（Virtual Product Design） PAGEREF _Toc286675752 \h 6 HYPERLINK \l "_Toc286675753" 2.2.2虚拟装配设计（Virtual Assembly Design） PAGEREF _Toc286675753 \h 7 HYPERLINK \l "_Toc286675754" 2.2.3、虚拟仿真设计在新产品开发中应用前景 PAGEREF _Toc286675754 \h 7 HYPERLINK \l "_Toc286675755" 3.减速器的结构设计 PAGEREF _Toc286675755 \h 9 HYPERLINK \l "_Toc286675756" 3.1减速器原始数据及传动装置总体设计 PAGEREF _Toc286675756 \h 9 HYPERLINK \l "_Toc286675757" 3.1.1设计要求及原始数据 PAGEREF _Toc286675757 \h 9 HYPERLINK \l "_Toc286675758" 3.1.2确定传动方案