So I have to do the sheet first and then the container?the answer, in addition to not posting several times is to do with the sheet module and then to make the seals and to assimilate everything.
exact is a normal cassette for electrical installations, only that the professor gave me to draw this cassette and I never used solidworks, it's all new to me!But you have problems that you can't shape, don't you understand the design? If you don't explain, it's hard to know what to explain.
That thing, which looks like a normal tin box from industrial electrical installations has the case and the lid. maybe a seal mounted on the case. are commetchual things that zanardo or other manufacturers also have 3d models downloadable.