This is a box enclosure for the spot welder found on Banggood:
https://www.banggood.com/DIY-Portable-Battery-Storage-Spot-Welding-Machine-PCB-Circuit-Board-Welding-Equipment-Spot-Welders-for-18650-26650-12V-p-1646749.html
It uses M3 screws for the lid, as well a shorter one (5mm) for the board. The other side of the board is secured by a raised lip and a groove for the PCB to slide into..
My first venture into making a box for my various electronics that just sit around uncovered :D
Turns out my Fusion360 setup used cm instead of mm, so you may have to scale up 10x to get the correct size. The case length should be 140mm.
23-Jun-2021 - I've re-uploaded the files to their proper size, so the STL files won't need resizing.
| SW_Box_Bottom.stl | 1.8MB | |
| SW_Box_Button.stl | 116.1KB | |
| SW_Box_Lid.stl | 152.8KB |
