【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。更多还原

【Abstract】 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.更多还原