BOM (Bill Of Materials)
You are about to start assembling your 3D printer – Minmi. The best is to find some space where you can dispose/display/ spread all the parts and the necessary tools.
Here you can find Minmi's BOM, from printed parts to power supply and required tools. Find some time to go through the list to familiarize yourself with all parts.
Printed parts
| 1 | X-axis idler | 2 | Quick release | |
| 1 | X-axis motor | 2 | Quick lock | |
| 1 | X-carriage | 2 | Main lateral frame, right and left | |
| 1 | Nozzle front | 2 | Z-motor | |
| 1 | Minmi extruder direct | 2 | Z-cap | |
| 1 | small gear | 4 | Feet, front and back | |
| 1 | large gear | 1 | Main frame bottom base | |
| 1 | Fan bed-front | 2 | Z-coupling | |
| 1 | X-motor chain element | 1 | Main frame top | |
| 2 | Idler washers | 2 | Spool holder | |
| 1 | Y-motor | 1 | Electronix box | |
| 2 | Y-frog | 1 | LCD case | |
| 1 | Frog bed | 18 | Chain elements |
Other mechanical parts
Rods
* Dimensions that are presented in the form 'XX - Y' or 'XX + Y' refer to two possible printer sizes – standard and max (sum the Y part).
| 4 | M5 threaded rod 302 mm, 304 mm |
| 2 | M5 threaded rod 557 mm - 10 mm |
| 2 | M6 threaded rod 152 mm + 30 mm |
| 2 | M6 threaded rod 152 mm + 30 mm ? |
| 2 | M6 smooth tube, 288 mm - 10 mm |
| 2 | M6 smooth rod, 177 mm + 30 mm |
Screws
* Except where otherwise noted, all screws are Allen head type.
| 4 | M2.5, 12 mm |
| 4 | M2.5, 16 mm |
| 2 | M3, 8 mm |
| 10 | M3, 10 mm flathead |
| 10 | M3, 10 mm |
| 8 | M3, 12 mm |
| 4 | M3, 16 mm flathead |
| 10 | M3, 16 mm |
| 2 | M3, 20 mm |
| 4 | M3, 20 mm flat-head, e.g. Philips cross-head design |
| 2 | M3, 22 mm flat-head |
| 4 | M4, 10 mm flathead |
| 2 | M4, 16 mm flathead |
| 2 | M4, 20 mm |
| 2 | M4, 25 mm flathead |
| 1 | M5, 25 mm, hexagonal bolt |
Nuts
| 6 | M2.5 |
| 46 | M3 |
| 2 | M3 nylon nuts |
| 6 | M4 |
| 8 | M5 |
| 20 | M6 |
Lock washers
| 6 | M3 |
| 20 | M6 |
Bearings
| 1 | 623 |
| 2 | 695 |
| 2 | 626 |
| 3 | 688 |
Motors
| 3 | OKI stepper motor |
| 2 | Nema 17 stepper motor |
Endstops
| 1 | Inductive probe |
| 2 | Mechanical endstop switches |
Heated bed
| 1 | Glass 130 mm x 180 mm x 2mm |
| 1 | MDF 130 mm x 180 mm x 2 mm |
| 1 | Cork sheet 130 mm x 180 mm x 2 mm |
| 1 | Aluminium/Steel 130 mm x 180 mm x 2 mm |
| 1 | Nichrome wire, 6 Ohm |
| 1 | NTC thermistor |
Other
| 1 | Hotend kit. Includes: heat block, heat cartrige, thermistor, nozzle, barrel dissipator... |
| 1 | MK8 |
| 2 | springs |
| 2 | GT2 belt, 390 mm + 60 mm and 500 mm + 60 mm |
| 1 | Fan |
| 1 | PVC tube, 20mm, 6/4 mm external/internal diameter |
| 1 | Pulley??? |
| 1 | Idler bearing |
Electronics
| 1 | ARMadillo controller |
| 1 | LCD TFT color touch screen |
| 4 | A4988 Stepper Motor Driver |
| 1 | 6 LED strip |
Power supply, cables and storage
| 1 | Micro USB cable, 1m |
| 3 | Cable guide, 2 X 350-400 mm/ 200 mm |
| 1 | Power supply, 12 V 8 A |
| 1 | SDCARD, 2GB |
Tools
| 1 | Allen head |
| 1 | Philips cross-head screwdriver, M2.5, M3, M5 |
| 1 | Pliers |
| 1 | File |
| 1 | Super Glue |
| 1 | Allen head screwdriver, M3, M4, M5 |
| Spanners (chave porcas) 13/17?? |
BOM (Bill Of Materials)
Tools
1 Allen key
2 Pliers
Printed Parts
1 2 lateral frame, left and right
2 1 main top
3 1 main bottom
Mechanical Parts
1 20 mm smooth M6 rods
2 30 mm threaded M6 rods
3 100 M6 nuts
4 20 M5 nuts