CNC Artisan 3

thingiverse

More information at http://frezler.godler.pl/support/en This is a 3D printed CNC router, strongly inspired by MPCNC and MPCNC LowRider. I aimed to create a machine that is as rigid as possible with a larger Z-axis height, featuring equal power on X and Y axes. Most parts are 3D printed, while some (flat plates) are cut from 6mm MDF using an MPCNC. To build it, you will need M8 screws, M4 screws, M8 M4 nylon nuts, 608RS or 608ZZ bearings, M8 and M4 rods. I discovered that the best results in terms of quality and durability for 3D printed parts are achieved by using PET-G filament. The tool mount is compatible with MPCNC tool mounts. Designed for 25mm rails. As my controller, I use an Arduino Mega 2560, Ramps 1.4 with DRV8825 stepper drivers, five NEMA17 stepper motors rated at 59 N-cm/83 oz-in. I added two new commands to the Marlin firmware menu: G92 X0 Y0 Z0, which resets all coordinates, and G92 Z0, which resets only the Z-axis coordinate. The latter is particularly helpful during tool changes. If you download this project, please give it a like and share! https://www.youtube.com/watch?v=uzQeExjsnAY&t=4s https://www.youtube.com/watch?v=9v_fcwNCFUM https://www.youtube.com/watch?v=-LOUdONmdIw https://www.youtube.com/watch?v=d-YlHHxWCxw https://www.youtube.com/watch?v=L7I4tvE6H8M https://youtu.be/IzUMNhnWhTU