Graber i3
|
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Release status: Working
| Description | Prusa i3 est un projet mené par S.Graber
|
| License | |
| Author | unknown
|
| Contributors | |
| Based-on | |
| Categories | |
| CAD Models | |
| External Link |
This is a stub for the Graber i3: https://github.com/sgraber/Graber [DXF and SketchUp files available]
Laser cut parts can be ordered here: http://twelvepro.com/index.php?route=product/product&path=66_59&product_id=52
and here: http://220v.biz/3d
The Graber i3's design is uniquely suited towards building it with a laser cutter or even a simple CNC cutting machine, such as the Shapeoko. It derives from the original Prusa i3 design, and replaces all 3D-printed parts for completely wooden ones.
Build volume: 200 x 200 x 200 mm
Bill of Materials
(this list may be incomplete)
| Qty | Metric | Imperial |
|---|---|---|
| 2 | M8 x 51mm | 5/16" x 2" (y-belt idler) |
| 2 | M5 x 292mm | 5mm x 11.5" (Z-Axis) |
| Qty | Metric | Imperial |
|---|---|---|
| 2 | 8mm x 342mm | 8mm x 13.5" (Y-Axis) |
| 2 | 8mm x 317mm | 8mm x 12.5" (Z-Axis) |
| 2 | 8mm x 400mm | 8mm x 15 3/4" (X-Axis) |
| Qty | Item |
|---|---|
| 41 | 6-32 x 3/4" |
| 6 | 6-32 x 0.5" |
| 2 | 6-32 x 1' |
| 4 | 6-32 x 1,1/4" (X-Car) |
| 8 | 6-32 x 1,1/2" |
| 15 | M3 x 10mm (for stepper motors) |
| 3 | M3 x 25mm (RAMPS mount) |
| 4 | M3 x 20mm (Heated Bed) |
| Qty | Item |
|---|---|
| 7 | M3 Nut Nylon Insert |
| 61 | Nut 6-32 Nylon Insert |
| 2 | Nut 5/16" |
| 2 | Nut M5 |
| Qty | Item |
|---|---|
| 6 | Washers 6-32 |
| 2 | Washers 5/16" |
| Qty | Item |
|---|---|
| 4 | Spring (heated bed mount) |
| 7 | Zip Tie 4" |
| 2 | bearing 608zz (for Y and X idler) |
| 2 | Flexible 5 mm x 5 mm Shaft Coupling OR 20mm lenth of PVC Tubing (Z-Axis) |
| 10 | LM8UU linear bearing |
| 1 | Extruder w/ 0.3mm Nozzle for 1.75mm Filament w/ 100k NTC |
| 1 | Wade Gear |
| 2m | (7 feet) GT2 belt 6mm width |
| 2 | GT2 20-Tooth Pulley 5mm Shaft |
| Qty | Item |
|---|---|
| 1 | Mega2560 R3 ATmega2560 |
| 1 | RAMPS 1.4 |
| 1 | MK2B Dual Power PCB Heat Bed |
| 3 | Micro Switch (end stops) |
| 1 | RAMPS 1.4 LCD12864 Intelligent Controller LCD Control Board (optional, for standalone operation) |
| 5 | Nema 17 Stepper motor |
| 5 | A4988 Stepper Motor Drive Module |
| 1 | 12V 15A power supply unit |
