P3Steel Bill of materials
TRANSLATION IN COURSE
Contents
Proteínas
In RepRap jargon, a vitamin is anything that you need to make a RepRap, which a RepRap can make itself.
All parts were designes using OpenScad, they are reutilized parts from the Prusa 2 and Prusa i3 box. Font files available at:Josef Prusa's repository
STL files are available at:GitHub
Almost all the structure is made of steel so you will only need th following printed parts:
Carriage parts
Image | Part (STL) | Quantity | Commentaries |
---|---|---|---|
endstop-holder.stl | 3 | Endstop support | |
x-end-motor-abs.stl | 1 | X end motor | |
x-end-idler-abs.stl | 1 | X end idler | |
x-carriage.stl | 1 | X carriage | |
y-belt-holder.stl | 1 | Y belt holder |
Extruder parts
Image | Part (STL) | Quantity | Commentaries |
---|---|---|---|
biggearmod_fixed.stl | 1 | Big Gear | |
smallgearmod_fixed.stl | 1 | Small Gear | |
gregs-wade-v3-motor.stl | 1 | Extruder | |
gregs-extruder-v3-idler-mod.stl | 1 | Extruder idler |
Optional parts
Photos
Vitamins
In RepRap jargon, a vitamin (also called an "imported part" or "non-printed part") is anything that you need to make a RepRap, which a RepRap cannot itself make.
Mechanical Parts
Rods
Threaded rods
Only 2 M5 threaded rods are needed:
- 2x Threaded rod M5x295 mm
Smooth rods
6 Smooth rods are needed of the following sizes:
- 2x Ø8x375 mm for X-Axis
- 2x Ø8x341 mm for Y-Axis
- 2x Ø8x320 mm for Z-Axis
Electronics
Image | Part | Quantity | Unit price | Total cost | Commentaries |
---|---|---|---|---|---|
Arduino Mega 2560 board (or compatible) | 1 | -- | -- | The printer's "brain". | |
RAMPS 1.4 board | 1 | -- | -- | Interface betwen the arduino board and the hardware. | |
Stepper motor drivers. | 4 | -- | -- | Feed the motors | |
Mechanical endstops. | 3 | -- | -- | Tell the software when the carriage has reached the home position. Can be replaced with optical or magnetic sensors. | |
Smart LCD | 1(Optional) | -- | -- | Run your RAMPS without a computer just with a SD card and Gcode files. | |
Power supply. | 1 | -- | -- | Min power 16A, Recommended 30A |