This machine was inspired by openbuilds desings, with a short budget and less posibilita of find some materiales here in argentina, for example the c-beam profile.
Total size: 710mm (long), 800mm (width) and 370mm (height).
Work area: 520mm (long), 520mm (width) and 60mm (height).
The CNC has a base made with 2020 profile under a 18mm MDF table and guides made with 2040 v-slot perfiles (there aré two joined 2040 perfiles in the x axis)
The first versión will have plastic (APM) plates and the idea is that the next one will have aluminum plates.
I used NEMA 17 motor to move X and Y axis with medium torque, 6mm timing belts and 20 tooth pulleys. Also i used a NEMA 17 motor to move Z axis and 8m lead screw
A very affordable CNC routing
In progress CNC, (just design for the momment), I want to get some feedback about the design and the possible flexion of the aluminum profiles chosen
- Build License:
- CC - Attribution - CC BY
Reason for this BuildI have been reading for 3 years about CNC milling, laser, plasma, etc... And I became fanatic of diy CNC systems using arduino+grbl electronics