步骤如下:打开需转换的*.prt图
1:进入Modeling;
2:点击Extrat Curve;
3:点击All in Work View:
4:点击Back or Cancel;
5:点击files->Export->DXF/DWG...
6:点击Class Select->Type->Curve / ok->Select All /ok;
7:选择DXF or DWG 我一般维DWG格式;
8:选取DXF or DWG file保存路径;
9:ok,进行转换......