BOM
Here's the BOM made by toolson
This is a list of the pieces you will need to buy.
My suggestion is to buy some more of them just to be safe in case something gets lost or broken.
| Part | Notes | Quantity |
|---|---|---|
| Aluminum Flexible Coupler for Z axis | M5-M5 | x2 |
| LM8UU linear bearings | --- | x12 |
| GT2 timing belt | 6mm wide, 2mm pitch | 2.5 meters |
| GT2 pulleys for stepper motors | 20 teeth, 5mm bore | x2 |
| GT2 idler wheel pulley | 20 teeth, 3mm bore | x2 |
| MK8 drive gear for extruder motor | 5mm bore, (1,75mm filament) | x1 |
| Ball-pen springs | --- | x3 |
| Pushfit for Bowden extruder | M3x4mm | x2 |
| 608ZZ radial bearing for Bowden extruder | --- | x1 |
| 625ZZ radial bearing for Bowden extruder | --- | x1 |
| Hardened INOX steel smooth rods 8mm | 2x330mm, 2x350mm, 2x380mm | 2.5 meters |
| INOX steel M5 threaded rod | 2x330mm, 2x40mm | 1 meter |
| Glass bed | 200x200x3mm | x1 |
| Part | Notes | Quantity |
|---|---|---|
| JHead-style Hotend with PTFE tube | 1.75mm filament, 0.4mm nozzle | x1 |
| NEMA 17 200 steps (17HS4417P1) | with 4pin Dupont connectors | x5 |
| Mechanical endstops | --- | x3 |
| Thermistor (for Heated Bed and Hotend) | B:3950, 100KOhm | x2 |
| Solid State Relais for heating the hotbed | 12V | x1 |
| MK3 3mm black aluminum heated bed | 220x220mm | x1 |
| 40mm 12V fan to cooldown electronics | --- | x2 |
| DRV8825 stepper motor drivers | with aluminum heatsinks | x4 |
| RAMPS 1.4 board | with jumpers | x1 |
| Arduino Mega 2560 | --- | x1 |
| REPRAP_DISCOUNT_SMART_CONTROLLER | with RAMPS adapter | x1 |
| Switching Power Supply | 12V 30A | x1 |
| 220V current switch | --- | x1 |
| IEC plug for Power Supply | --- | x1 |
| Cable-ties | --- | a few |
| Braided sleeved tube to hold hotend cables | 6mm diameter | 2 meters |
Have a look here: Screws and fasteners.
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