Introduction |
Bill of materials |
Assembly
The parts list below is the default for Wilson TS, which uses all metric components and has a 200mm x 200mm x 200mm (XYZ) build volume.
There is an OpenOffice spreedsheet in the github repository which will assist in generating a BOM for other build volumes.
You can easily use other lengths of rods and extrusions if more convenient to source. I don't recommend trying to extend the Z axis up a lot though, because the stress on the lower frame mounts may become too much.
Also note that the Z axis lengths here were determined with my particular J-Head hot end, which sticks down about 40mm below the bottom of the extruder, and includes 3mm of glass on top of the heat bed.
Parts List
Mechanical parts
Item |
Quantity |
Length / Note
|
2020 Extrusions (20mm square, t-slot)
|
Vertical frame piece (sides) |
2 |
400mm |
|
Horizontal frame piece (top and bottom) |
2 |
330mm
|
Y axis piece |
2 |
400mm
|
M8 Smooth Rods
|
X-Axis |
2 |
370mm |
|
Y-Axis |
2 |
400mm
|
Z-Axis |
2 |
350mm
|
Threaded Rods
|
M5 threaded rod for Z axis |
2 |
325mm |
|
Belts & Pulleys
|
Y axis GT2 timing belt (w=6mm) |
1 |
850mm |
(start with 1m in case this is a little off)
|
X axis GT2 timing belt (w=6mm) |
1 |
930mm |
(start with 1m in case this is a little off)
|
GT2 pulley |
2
|
Nuts & Bolts
|
M5 x 10mm machine screw |
51
|
M5 hex nut |
2
|
M5 t slot nut |
51
|
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 |
24
|
M3 x 30mm machine screw |
10
|
M3 x 60mm machine screw |
2 |
50mm ok if your springs are short enough
|
M3 hex nut |
18
|
M3 lock nut |
13
|
M8 x 20mm smooth rod or grub screw |
1
|
Printed Parts
Printed Parts – Required
|
X end idler |
1 |
|
X tensioner |
1 |
|
X end motor |
1 |
|
X carriage |
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 endstop holder |
1 |
|
Idler bearing guide (pair) |
2 |
|
Extruder body and idler |
1 |
|
Extruder gear set |
1 |
|
Extruder fan duct |
1 |
|
Printed Parts – Required
|
Z rear bracket |
2 |
|
Y end idler |
1 |
|
Y end motor |
1 |
|
Y belt holder |
1 |
|
Frame bracket |
4 |
|
Printed Parts – Recommended
|
RAMPS Electronics/Fan frame mount |
1 |
|
Filament spool support |
1 |
|
SMART display frame mount |
1 |
|
All other parts
Everything Else
|
NEMA17 Stepper motor |
5 |
48mm height, "high torque"
|
Hot End (J Head) |
1
|
MDF board (6mm thick) |
1 |
230mm by 230mm
|
MK2, MK2a, etc Heat bed |
1
|
Glass bed |
1 |
3mm borosilicate
|
Controller (Mega/RAMPS, Rambo, etc |
1
|
Endstop (limit) switch |
3
|
LM8UU Linear bearing |
11
|
608ZZ roller bearing |
3 |
Used for extruder
|
624 roller bearing |
2 |
Used for Y and X idler ends
|
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 |
ATX supply with enough 12V amperage for your heat bed.
|
M8 Hobbed bolt |
1 |
|