I think the solution would be to Flat Pattern for multi body. If you like the idea, please vote. Thank you
It is very difficult to create models and drawings with multiple boards. One plate is of aluminum, the other plate of non-combustible material and the third plate of aluminum. For correct production, it is necessary to mill the grooves before making bends. This is used for building cladding.
video link is here.
https://www.youtube.com/watch?v=ktopv5m7A0E
