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 | File:2020.png |
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 10mm machine screw | 36 | 8mm screws will work too | |
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 | ||
Y belt holder | 1 | ||
Y bearing holder | 4 | ||
Z motor holder, left Z motor holder, right |
1 of each | ||
Z rod holder, left Z rod holder, right |
1 of each | ||
Z rear bracket | 2 | ||
Z endstop holder | 1 | ||
Frame bracket | 2 | ||
Idler bearing guide (pair) | 2 | ||
Extruder body and idler | 1 | ||
Extruder gear set | 1 | ||
Extruder fan duct | 1 | ||
Printed Parts – Recommended | |||
RAMPS Electronics/Fan frame mount | 1 | ||
Filament spool support | 1 | ||
SMART display frame mount | 1 | ||
Everything Else | |||
NEMA17 Stepper motor | 5 | ||
Hot End (J Head) | 1 | ||
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 |