Wilson Bill of materials
The parts list below is the default for Wilson, which uses all metric components and has a ~200mm x 200mm x 200mm build volume.
There is an OpenOffice spreedsheet in the github repository which will assist in generating a BOM for other build volumes.
Parts List
| Item | Quantity | Length / Note |
| 2020 Extrusions | ||
| Vertical frame piece (sides) | 2 | 370mm |
| Horizontal frame piece (top and bottom) | 2 | 330mm |
| M8 Smooth Rods | ||
| X-Axis | 2 | 380mm |
| Y-Axis | 2 | 380mm |
| Z-Axis | 2 | 325mm |
| Threaded Rods | ||
| M5 threaded rod for Z axis | 2 | 300mm |
| M10 threaded rod for Y axis | 2 | 405mm |
| Belts & Pulleys | ||
| Y axis GT2 timing belt (w=6mm) | 1 | 820mm |
| X axis GT2 timing belt (w=6mm) | 1 | 930mm |
| GT2 pulley | 2 | |
| Nuts & Bolts | ||
| M10 nuts and washers | 12 | |
| M5 x 8mm machine screw | 36 | |
| M5 hex nut | 2 | |
| M5 t slot nut | 36 | |
| M4 x 20mm machine screw | 6 | |
| M4 hex nut | 6 | |
| M3 x 8mm machine screw | 1 | |
| M3 x 10mm machine screw | 11 | |
| M3 x 14mm machine screw | 18 | |
| M3 x 30mm machine screw | 7 | |
| M3 x 60mm machine screw | 2 | 50mm ok if your springs are short enough |
| M3 hex nut | 20? | |
| M3 lock nut | 7 | |
| M8 x 20mm smooth rod or grub screw | 1 | |
| Printed Parts – Required | ||
| X end idler | 1 | |
| X end motor | 1 | |
| X carriage | 1 | |
| Y end idler | 1 | |
| Y end motor | 1 | |
| Z motor holder, left | 1 | |
| Z motor holder, right | 1 | |
| Z rod holder, left | 1 | |
| Z rod holder, right | 1 | |
| Z rear bracket | 2 | |
| Frame brace 2 | ||
| Idler bearing guide (pair) | 2 | |
| Printed Parts – Recommended | ||
| Electronics frame mount | 1 | |
| Filament spool support | 1 | |
| SMART display frame mount | 1 | |
| Everything Else | ||
| NEMA17 Stepper motor | 5 | |
| MDF board (6mm thick) | 1 | 230mm by 230m |
| MK2 Heat bed | 1 | |
| Glass bed | 1 | 3mm borosilicate |
| Controller (Mega/RAMPS, Rambo, etc | 1 | |
| Endstop (limit) switch | 3 | |
| LM8UU Linear bearing | 12 | |
| 608ZZ roller bearing | 4 | |
| 624 roller bearing | 2 | |
| 5mm to 5mm shaft couplers | 2 | Can also use 3/16" ID vinyl tubing |
| 40mm x 40mm x 10mm fan | 1 | |
| 80mm x 80mm fan | 1 | |
| Miniature zip ties | 20 | |
| Extruder idler springs | 2 | High tension |
| Bed leveling springs | 4 | Lower tension |
| Power Supply | 1 |
