This is box for Woodpecker grbl board, used in many Chinese CNC engravers, lasers and milling machines.
It's designed to be used with original pcb mounting holes, to stick it to aluminium profiles. It has additional space for laser module (this is the thing, that is missing in other projects), snug fit holes for power and USB input, and opening for stepper motor cables.
It's also design with ventilation holes on bottom wall and 40x40mm fan space on case closure (12V power connector for fan is already on board, two pins over the power port).
There are also holes for indicator LEDs (showing working connection for 5V (USB), 12V, 24V and USB Tx, Rx transmission).
It works perfectly with my cable chain: https://www.thingiverse.com/Saur0n/collections/sshop-cnc
- I've uploaded 1.1 case top - only difference are longer sides for easier assembly with bottom part
- Original design has 1,2mm thick walls. I've been asked to make it a bit thicker - so there is 1,4mm version
More my CNC upgrades: https://www.thingiverse.com/Saur0n/collections/sshop-cnc
Everything was printed without rafts and supports. Nothing special here.
The case enclosure is printed with filament change after 2 and 4 layer (with 0,25mm layer height) to add orange text background.