Description
This is the Open Source Mechatronics’ kit of the popular Open Source MiniMill CNC Machine.
The MiniMill was originally designed and published on Openbuilds. It is a super strong, accurate and easy to assemble CNC machine.
Based on C-Beam, V-Slot, Xtreme Solid V-Wheels and TR8x8(P2) Leadscrews it is strong, accurate and reliable.
It has been carefully designed and can accurately cut foams, woods, plastics and aluminium to 0.1-0.2mm accuracy or better.
Functional engineering parts, toys, signs or anything else that can be imagined, can be made on the WorkBee CNC Machine.
PLEASE NOTE: This kit includes 3 x NEMA 23 Stepper Motors!!!
Dimension Details:
| Travel (Cutting Area): | |
| – X Axis: | 120mm |
| – Y Axis: | 195mm |
| – Z Axis: | 80mm |
| Workable Material Height (max): | 60mm (with a 12mm base board) |
| Drive System: | TR8x8(P2) ACME Lead Screw |
| Machine Accuracy: | 0.05mm – 0.10mm |
| Footprint: | 560mm x 406mm (not including motors) |
Compatible Material for Cutting/Milling:
- Aluminum
- Hard Wood
- Soft Wood
- Plexi Glass
- Delrin
- HDPE
- Foam
Kit Includes (Bill of Materials):
| PLATES | |
| 4 | 3 Hole Joining Strip |
| 6 | 90 Degree Joining Plate |
| 1 | C-Beam Gantry Plate – Double Wide |
| 6 | C-Beam End Mount |
| 2 | C-Beam Gantry Plate – XL |
| EXTRUSION | |
| 1 | C-Beam – 107mm |
| 3 | C-Beam – 250mm |
| 1 | C-Beam – 390mm |
| MOTION | |
| 3 | Anti-Backlash Nut Block |
| 6 | 688zz bearing |
| 3 | 6.35x8mm Flexible Coupling |
| 1 | ACME Lead Screw – 290mm |
| 1 | ACME Lead Screw – 315mm |
| 1 | ACME Lead Screw – 455mm |
| 8 | Xtreme Mini V-Wheel Kit |
| 8 | Xtreme Solid V Wheel Kit |
| BRACKETS | |
| 6 | Angle Corner Bracket |
| 10 | Cast Corner Bracket |
| 2 | L Bracket – Single |
| 1 | Router/Spindle Mount (71mm to suit Bosch Colt Router or a Dewalt 611 Router) |
| SPACERS | |
| 6 | Aluminium Spacer – 3mm |
| 8 | Aluminium Spacer – 6mm |
| 6 | Aluminium Spacer – 40mm |
| 8 | Precision Shim – 10 x 8 x 1mm |
| 8 | Eccentric Spacer – 6mm x 10mm Hex |
| 2 | Precision Shim – 10 x 5.2 x 1mm |
| HARDWARE | |
| 6 | Lock Collar – 8mm |
| 2 | Jog Knob |
| 2 | V-Slot Door Handle |
| 8 | Low Profile Screw – 6mm |
| 22 | Low Profile Screw – 8mm |
| 42 | Low Profile Screw – 10mm |
| 4 | Low Profile Screw – 12mm |
| 24 | Low Profile Screw – 15mm |
| 6 | Low Profile Screw – 20mm |
| 18 | Low Profile Screw – 25mm |
| 8 | Low Profile Screw – 55mm |
| 6 | Self Tapping Screws – M5 |
| 2 | Button Head Screw – M3 x 6mm |
| 2 | Drop-in T-Nut – M5 |
| 61 | T-Nut – M5 |
| 6 | Cable Ties – 4″ |
| ELECTRONICS | |
| 3 | NEMA23 Stepper Motor – 1.26N.m |
Don’t forget to check out the great value Add-On Packs for this kit!
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