>>1617060And a lot of material and time can be saved by applications such as:
https://github.com/tamasmeszaros/libnest2dhttps://www.cutlistoptimizer.com/It tries to minimize the wasted material by optimizing which piece(s) should be cut from which sheet(s).
The proposed cuts can always be improved manually, in the shown example flipping the parts in the middle alternatively would make them easier to cut and if you move/rotate some pieces around it seems other cuts can be made easier too.
The solutions aren't optimal either, so maybe it's also possible to have less waste by tweaking the results.