平面零件逆向CAD三维模型生成系统的研究  

Reverse directional CAD generative system of 3D model for planar component parts

作　　者：宋胜伟[1] 石莉[1] 

机构地区：[1]黑龙江科技学院机械工程学院,黑龙江哈尔滨150027

出　　处：《机械设计》2007年第2期42-44,共3页Journal of Machine Design

基　　金：国家863计划研究课题(2004AA421012)

摘　　要：应用逆向工程技术,分析了扫描图轮廓线追踪的方法,并以AutoCAD和VB.NET为开发环境,具体阐述了扫描图生成CAD三维模型系统的设计理论思想及其实现过程。并以齿轮的扫描图为例,介绍了应用该三维模型系统成功地实现了三维造型的过程。By applying the reverse engineering technology the tracing method for the contour line of the being scanned drawing was analyzed. Taking the AutoCAD and VB. NET as a developing environment, the thoughts of designing theory for generating the CAD 3D model system from the being scanned drawing and its realization process were expounded concretely. Taking the scanned drawing of a gear as an example, the process of 3D modeling has been realized successfully by using this 3D model system was introduced.

关 键 词：逆向工程 AUTOCAD 二次开发 三维造型 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]