CAD drawing using sheet metal professional splayed Angle expansion drawing method
Tools/Materials
1
computer
2
CAD software
Methods/Steps
1
Commonly used CAD drawing sheet metal tips, door panel folding 12-20 weeks circle
2
According to the thickness of the plate, subtract the coefficient and draw the spread edge
3
The thickness of the material is avoided, the line is moved
4
Draw auxiliary lines
5
Trim no auxiliary lines
6
Mirror the four corners and finish