A low cost diy mill cnc. The original idea was create a mill cnc to create my own pcb's (naive of me).
- Easy to mount
- Mostly 3D printed parts (better as fewer different parts be) (5 differents 3D pinter parts)
- Standard and cheap material to buy (it's why I don't use an aluminum profiles)
- Dremel as mill machine
- Basic electronics easy to buy and cheap one's
- Standard stepper motors, NEMA 17
- Total price lower than 100€ (wish)(excluding the Dremel machine)
Presition for mill PCBs- Milling material: wood,
cooper, aluminium - Open source code (as Marlin)
- Work surface
> 10x10x2cm17.5x13.5x2cm
| Qty | Concept | Estimated price |
|---|---|---|
| 1 | Arduino Mega | 5€ |
| 1 | Ramp1.4+LCD | 20€ |
| 5 | Stepper motors NEMA17 | 35€ |
| 2.5-3m | Calibrated rods 8mm | 9€ |
| 50cm | threaded rod | 3€ |
| - | Bearings, gears and some screws | 8€ |
| - | Gear belt | 2€ |
| 1 | Coil of PLA (or what you want) | 25€ |
Must change the following points:
- ...
- Low rigidity (specially in Y axis)
- Backlash as old 3d printer
- Low movements (as expected)
- Poor rpm control (as expected)
- Dificulties to calibrate well the Z axis in all plane
- The work surface must be higher that machine suport, and there's not easy way to subject objecto to mill without use screws
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent