When I applied for a patent, it was attached in the form of three-dimensional paper. I used UG. How is the serial number marked on it? As follows.

Among them, exporting the diagram on UG to CAD file can refer to the following contents:

1. First, switch the "modeling" environment to the "drawing" environment in UG.

2. Then add the basic view to the drawing page.

3. Then export the graphic file to CGM format file.

4. Create a new model file in the interface and import the CGM file.

5. Finally, export the file as a cad file in the interface.