Mark2 BOM
Revision as of 19:50, 28 December 2015 by Chris (talk | contribs) (→Main BOM: Compact hex keys to single item, move to fixings (which is where they're packed in the box))
Mark2 3D Printer
Main BOM
These are the primary components in every kit. Extruder options (x-carriage, extruder, HotEnd) are not included in this list, and are listed separately below.
Category | Part | Quantity |
Acrylic | Acrylic Frame (see separate BOM) | 1 |
Control | RAMPS Board | 1 |
Control | A4988 Stepper Driver | 5 |
Control | Arduino Mega 2560 | 1 |
Control | MightyFan Board | 1 |
Control | Endstop with cable | 2 |
Control | IR Z Probe with cable | 1 |
Electronics | 12V 30A PSU | 1 |
Electronics | IEC13 Mains Lead (default Australian) | 1 |
Electronics | MK3 Aluminium Heated Bed + Wire, Thermistor | 1 |
Electronics | IEC320 Mains Socket | 1 |
Electronics | USB-A Cable 1.5m | 1 |
Electronics | NEMA17 Stepper Motor (34mm) | 4 |
Electronics | Mains Wiring Harness | 1 |
Electronics | 12V Wiring Harness | 1 |
Hardware | F624ZZ Bearing | 4 |
Hardware | LM8UU Bearing | 12 (2 spares) |
Hardware | GT2 Belt | 2 metres |
Hardware | GT2 Pulley | 2 |
Hardware | Smooth-rod 8x350mm | 7 |
Hardware | Leadscrew TR8x300mm | 2 |
Hardware | Spring | 4 |
Hardware | 5mm to 8mm Flex Coupler | 2 |
Fixings | M3x10mm Bolt | 5 |
Fixings | M3x15mm Bolt | 25 |
Fixings | M3x20mm Bolt | 80 |
Fixings | M3x20mm Countersunk Bolt | 10 |
Fixings | M3 Hex Nut | 120 |
Fixings | M3 Spring Washer | 120 |
Fixings | M3 Nyloc Nut | 5 |
Fixings | M3 Plastic Spacer | 25 |
Fixings | M4x20mm Bolt | 5 |
Fixings | M4 Hex Nut | 5 |
Fixings | Hex Keys - 2.0mm, 2.5mm and 3.0mm | 1 set |
Misc | Spiral Wire Wrap | 2 metres |
Misc | Cable Ties | Pack |
Misc | Cable Ties Mounts | 10 |
Misc | Kapton Tape 50mm Roll | 1 |
Misc | Filament Sample | 1 |
Printed | Printed Frame Parts (see separate BOM) | 1 Set |
Acrylic BOM
Printed BOM
Part | Quantity | Image |
X-Motor | 1 | |
X-Idler | 1 | |
X-Idler-Tensioner | 1 | |
Y-Idler | 1 | |
Y-Belt-Clamp | 2 | |
Belt-Screw-Cap | 1 | |
E3D-Cap | 1* | |
Spool-Rod-Adaptor | 2 | |
Fan-Duct | 1 | |
Fan-Mount | 1 | |
X-Belt-Clip | 2 (Mirrored) |
* One per extruder / HotEnd, included separately in extruder pack.
Single Extruder BOM
Category | Part | Quantity |
Extruder | Metal Extruder Base | 1 |
Extruder | Metal Extruder Idler | 1 |
Extruder | MK7 Filament Gear | 1 |
Extruder | Bearing | 1 |
Electronics | 50mm 12V Blower Fan | 1 |
Electronics | NEMA 17 Stepper Motor | 1 |
Electronics | Fan Connector and Crimp Ferrules | 1 Set |
Fixings | M3x10mm Bolt | 3 |
Fixings | M3x30mm Bolt | 12 |
Fixings | Washer | 1 |
Fixings | Imperial 6/32 x 1.5" Bolt | 1 |
Fixings | Imperial 6/32 Nut | 1 |
Fixings | Spring | 1 |
Acrylic
Part | Acrylic Thickness (mm) | Quantity | Image |
X Carriage Front | 4.5 | 1 | |
X Carriage Rear | 4.5 | 1 | |
X Carriage Brace | 4.5 | 2 | |
X Carriage Mount Plate | 4.5 | 1 |
Dual Extruder BOM
Category | Part | Quantity |
Fixings | M3x10mm Bolt | 5 |
Fixings | M3x30mm Bolt | 6 |
Acrylic
Part | Acrylic Thickness (mm) | Quantity | Image |