摘要这篇论文主要讲蜗轮蜗杆的设计方法，在制造业迅速发展的今天，蜗杆传动可广泛应用于各种机械设备的传动系统，但是因为蜗杆的形状复杂，它给设计加工和组装带来了很大的问题，所以为了解决这个问题，我们就必须借助计算机先进技术辅助设计，设计出蜗杆传动的三维实体，那样就可以解决所有的设计必须建立一个实体建模的过程，在本文中，首先介绍了三维设计的现状和国内外研究的情况，阐述了运用三维设计技术设计出的三维实体模型可非常直观地表现产品的实际情况，接着又介绍了三维设计软件solidwork，多方面介绍了solidworks性能和普遍性，用solidworks通俗易懂的界面使得运用它的人都喜欢，最后也就是本文的重点，蜗轮蜗杆的设计，在论文中首先对蜗轮蜗杆进行了简单的介绍，接着叙述了蜗轮蜗杆的设计原理和设计方法，最为了改进工作效率，研究了不同参数下的机构运动分析，也就是所谓的参数化造型，最后设计好蜗轮蜗杆，对其进行运动仿真。56680

毕业论文关键词：蜗轮蜗杆 建模 仿真 SolidWorks

Abstract

Design method of this thesis mainly tells the worm, rapid development in the manufacturing industry today, the transmission system is widely used in all kinds of machinery and equipment of the worm gear worm, but because of the complex shape, it gives the design of processing and assembly brings a lot of problems, so in order to solve this problem, we must use the advanced computer technology of computer-aided design, design a 3D entity of worm drive, so that we can solve all design must establish a solid modeling, in this paper, firstly, introduces the present situation and the domestic and foreign research situation of 3D design, expounds the actual situation by using the 3D solid model of three-dimensional design technology to design can be very intuitive the performance of the product, and then introduces the three-dimensional design software SOLIDWORK, this paper introduces the SolidWorks performance and universality, using SolidWorks easy to understand interface makes use of its people are like, the last is the focus of this paper, the design of the worm, the worm in the paper firstly introduced, then describes the design principle and design method of the worm, the most in order to improve the work efficiency, Study on the mechanism movement under different parameter analysis, the so-called parametric modeling, finally design the worm, to simulate its movement.

Keywords:  drill press  transmission system  multi-function special 

目  录

第一章 绪论 1

1.1三维建模概述 1

1.2 国内研究现状及存在的问题 1

1.3 三维建模的发展趋势 2

1.4 本课题研究的目的和意义 3

1.5 本课题研究的基本内容 4

1.6 三维建模的技术 4

第二章 基于SolidWorks的三维建模 6

2.1 SolidWorks软件简介 6

2.2 Solidworks的发展趋势 7

2.3 Solidworks软件组成 7

2.4 Solidworks软件特点 8

第三章 蜗轮蜗杆的设计 9

3.1设计软件的选择 9

3.2任务分析 9

3.3蜗杆蜗杆传动的类型和特点 9

3.4蜗杆的建模