BobsCNC.com is working on a small CNC router - First prototype is built and durability testing is beginning. Production tooling in on the way.
The current design is an CNC mill cut aluminum frame with an MDF spoil-board. Some of the current design parameters are:
- 18" x 12" x 3" cutting area with a 300 Watt spindle
- SBR12 fully supported rail system
- high lead ACME screw drive (1/2" per turn)
- NEMA 23 stepper motors (270 oz-in.)
- TB6560 3 Axis Controller
- 24 VDC 350 Watt power supply.