在经济高速发展的现代化社会中，为适应市场的竞争需要，对计算机辅助设计与制造技术的研究与应用已越来越受到人们的重视。在现代化的制造企业中普遍采用计算机辅助设计软件来进行产品的设计工作。被认为属于朝阳工业范畴的气瓶制造业也不例外。能够运用计算机辅助设计软件设计一种安全、低成本、使用寿命长的气瓶以满足应用需求将会越来越受欢迎。本文以SolidWorks为工具，以一个实际的产品M200A气瓶为研究对象，同时参考国内外文献，及各种气瓶的结构，总结出气瓶的设计思路，设计了M1000A气瓶。
关键词  气瓶  三维设计    工艺
Abstract
In a modern society with rapid development in economy, to meet with the fierce competition in market, more and more attentions are paid on the research and application of the computer aided design and manufacturing technology. In modern manufacturing enterprises, most people adopt computer aided design to design the products, including the gas cylinder industry which belonged to the sun-rise industry. It will become more and more popular to apply the computer aided design software to design the safe, low cost and long lifetime gas cylinder. In this paper, Solidworks is used as a design tool, a real gas cylinder named M200A is designed. At the same time, the author takes the domestic and foreign references, as well as all kinds of cylinder structures for references. At last, the design ideas of the gas cylinder is summed up and the design of M1000A is completed.
Keywords  Gas cylinder  Three dimensional design  Craftwork
目录
 
1  引言 1
1.1  三维设计的意义与作用 1
1.2  CAD在三维设计中的应用 2
1.3  国内外气瓶的发展现状 2
1.4  本文主要工作 3
2  M1000A气瓶的总体设计 4
2.1  几种气瓶结构性能简介 4
2.2  M1000A气瓶的总体方案 5
2.3  气瓶的整体造型 8
3  气瓶的三维造型 9
3.1  Solidworks软件 9
3.2  M1000A气瓶零件的三维造型 9
3.3  M1000A气瓶的工程图 14
4  M1000A气瓶的装配 16
4.1  装配方法 16
4.2  装配体爆炸视图 19
4.3  气瓶工艺 20
结束语 22
致谢 23
参考文献 24
 

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