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word说明书一份，共22页，约8400字

Pro/E三维版本图纸，一套

摘  要
本文应用Pro/E软件完成了风扇的三维建模设计。其中利用Pro/E的草绘模块、曲面模块、零件模块共同完成了风扇叶片、前盖、后盖、支架和本体五个组成部件的建模设计。同时利用Pro/E的组件模块完成了组成部件的装配和干涉检验。通过对各部件的设计，证明Pro/E软件在进行复杂的典型产品开发过程中具有简单、方便、快捷等特点，同时装配过程中能够对某一个零部件进行修饰，使装配效果更加完善。                                                                     
                                                                                       
关键词：风扇，Pro/E，三维建模设计

The fan of modeling design based on Pro/E
Abstract
In this paper, the three-dimensional modeling design of the fan was designed by the software of Pro / E. The design of five modeling Which include the fan blades, the front cover, the back cover, the fame and body components was completed by the Sketch of the module, surface modules, module parts of Pro / E.At the same time, module assembly components and interference testing was complete through the component of Pro / E. Through the design of the component, which prove that Pro / E software is simple, convenient, and fast in a typical complex product development process. At the same time, the assembly process can be carried out on a modified parts so that the effect of complete assembly become more perfect.
                                                                                       
Keywords: Fan, Pro / E, Three-dimensional modeling design

目  录

1 绪论 4
1.1 三维造型设计的现状和发展 5
1.2 常用三维造型软件介绍 5
1.3 Pro/E软件介绍 6
1.4 本文主要研究的内容 7
2 风扇造型设计与装配 7
2.1 风扇组成部件设计 7
2.1.1 风扇叶片设计 7
2.1.2 风扇后盖设计 10
2.1.3 风扇前盖设计 12
2.1.4 风扇本体设计 14
2.1.5 支架设计 17
2.2 风扇装配 18
2.2.1  新建组件文件 18
2.2.2 在缺省位置装配支架零件 19
2.2.3 装配风扇本体 19
2.2.4 装配风扇后盖 19
2.2.5 装配风扇叶片 19
2.2.6 装配风扇前盖 19
2.2.7 生成装配爆炸图 20
2.2.8 干涉检查 20
3 结束语 21
致谢 21
参考文献 22