cad doctor ex 逆向工程教程.pdf

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1、CADdoctorEX逆向工程教程CADdoctor逆向工程教程Page1of38Copyright1999-2010ELYSIUMCO.,LTD.Allrightsreserved.CADdoctorEX逆向工程教程目录1关于本教程.........................................................................................................31.1教程概述....................

2、..................................................................................31.2关于菜单和图表符号....................................................................................31.3关于图像...............................................................

3、.......................................32操作流程.............................................................................................................43逆向工程（多边形->NURBS曲面）................................................................53.1本部分概述...

4、................................................................................................53.2导入STL文件作为多边形模型.....................................................................53.3线段化............................................................

5、..............................................83.4手动生成线段.............................................................................................103.4.1分割线段..........................................................................................

6、...103.4.2连接线段..............................................................................................123.5用每一个线段生成B-rep曲面....................................................................133.6利用标准修复功能修复生成的B-rep模型.............................

7、.....................143.7多边形和B-rep之间距离的确认.................................................................163.8导出一个生成的B-rep模型作为CAD文件................................................164逆向工程（多边形/CAD模型->NURBS曲面）..........................................

8、.....174.1本部分综述................................................................................................174.2导入STL文件作为多边形模型...................................................................174.3导入IGES文件作为CAD模型.................................