摘要逆向工程是根据现有存在的产品或模型,用一定的测量设备进行测量获得数据,再通过这些数据进行三维几何建模来重新建立实物的CAD模型,继而将这些模型用于产品的分析,优化,制造的过程。高等院校实验室教学研究的不同时期和阶段都会产生设备闲置的现象,用逆向工程的方法,来对这些闲置设备进行研究,能够达到节约成本,发展循环经济的目的,这使得原本单一报废或继续闲置的设备得到了很有效的利用。本文运用逆向工程原理对插齿机进行了拆解和数据测绘,用pfoe软件进行三维建模重构,在此基础上运用CAD软件进行了二维制图。并在对插齿机的结构深入分析的基础上进行了优化设计以及成本分析。43843
毕业论文关键词:逆向工程;插齿机;测绘;优化设计;成本分析
Abstract Reverse engineering is based on existing products or model, with a certain measuring equipment for measuring data, again through the data on the 3 d modeling geometry to create forms of CAD model, and the model for the analysis of the products, optimization, and the manufacturing process. Colleges and universities laboratory teaching research in different periods and can be generated during the phenomenon of idle equipment, use of reverse engineering method, to these idle equipment, can to save cost and developing the purpose of circular economy, this makes originally onefold scrap or continue to idle equipment are very effective use of. In this paper, the principle of reverse engineering in the tooth machine disassemble and surveying and mapping data, with pfoe software for 3 d modeling reconstruction, on the basis of the CAD software 2 d graphics. And to put in the structure of the tooth machine based on analysis of the optimized design and cost analysis.
Keyword:Reverse engineering;Pinion gear machine;Surveying and mapping;Optimization design;Cost analysis
目 录
第一章 绪 论 1
1.1 课题背景及意义 1
1.2 正向工程和逆向工程 1
1.2.1 正向工程概述 1
1.2.2 逆向工程的概述 1
1.3逆向工程的系统软件 2
1.4 逆向工程软件的发展 2
1.5 逆向工程在国外的应用与发展 3
1.5.1 逆向工程应用现状 3
1.5.2逆向工程在国内外的发展状况 4
1.6逆向工程的的系统特点 5
1.7 本课题研究内容和步骤 5
1.8 本章小结 6
第二章 插齿机的相关内容 7
2.1 插齿机的介绍 7
2.2 插齿机的形式 7
2.3 插齿机的原理 7
2.3.1插齿机床及插齿原理 8
2.3.2插齿刀 9
第三章 插齿机零件的测量 10
3.1零件测量注意事项 10
3.3 插齿机具体零件测量 11
3.4 本章小结 14
第四章 插齿机零件的建模介绍 15
4.1 Pro/E软件简介 15