cad平面图生成3d立体图的方法如下:
工具:惠普战66、windows11、CAD2020。
1、使用CAD打开我们平面图形文件,如图所示。
![](https://iknow-pic.cdn.bcebos.com/9e3df8dcd100baa1bc79332c5510b912c9fc2ecb?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、打开屏幕图形文件之后,我们再在三维操作界面内找到按住并拖动选项。
![](https://iknow-pic.cdn.bcebos.com/728da9773912b31b0639b9be9418367adbb4e1d4?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、选择按住并拖动选项,将鼠标放到图形上然后按住鼠标进行拖动就得到了三维效果了。
![](https://iknow-pic.cdn.bcebos.com/6c224f4a20a44623e19fd1f58a22720e0df3d7d4?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、拖动到高度之后,按下空格键继续进行拖动操作,并给出拖动的高度。
![](https://iknow-pic.cdn.bcebos.com/2e2eb9389b504fc2e70bc492f7dde71191ef6dd4?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、继续按下空格键进行拖动,然后给出拖动的高度。
![](https://iknow-pic.cdn.bcebos.com/bd3eb13533fa828bfb77e974ef1f4134960a5ad4?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、将下面的图形移动到上面来,将其圆形与圆心对齐。
![](https://iknow-pic.cdn.bcebos.com/8718367adab44aed921aca73a11c8701a08bfbd5?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
7、再次选择按住并拖动选项,将缺失的部分在拖动出来,这样我们就得到了三维模型。
![](https://iknow-pic.cdn.bcebos.com/cb8065380cd7912380b7e0e3bf345982b3b780d5?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)