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737 MCP - 3d Printed Easy Build

This page is split into three main sections:

Parts Guide

Print Guide

Build Guide

The ultimate printer I can recommend is the Bamboo Labs X1 carbon with AMS if you have deep pockets. ($1200). It's a massive leap forward in 3D printing, with excellent quality and impressive speeds. Its pretty much press print and go as the software and hardware do the calibration before each print. This printer will not manage the larger parts and you are going to need the  CREALITY CR10 v3, which is my second choice of printer.

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737 SINGLE YOKE HEAD.jpg

This design is a remake of the $38 DIY MCP. It's a newer, better version taking full advantage of 3d printing. This is not an exact replica but it is fully functional. The design has been modified specifically for 3D printing. The text is larger, This helps to produce good quality, clear and crisp text. Various components have been moved to allow easy fitment. All parts assemble with ease and require no additional mounting hardware other than their own attachment nuts and screws. Also, full 7219 boards are used, so the wiring is much easier! Backlighting has been removed for simplicity and may see a return in a more complex version later on.

This design requires a minimum print size of 220mm x 220mm. But for a really good overall finish, I would highly recommend a bed size of 300mm x 300mm

General Information

General Information:

Parts Guide:

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You are going to need the following items to complete this build:

Click Image for Link
Component
Description
Qty
Parts Guide
Print Guide
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Print Guide

RH Yoke Head Body (1).PNG

1 & 3 BOX

QTY:1 Each
Material: PLA
ETC: 22 hrs Each

Colour: Black
Infill:25%
Support: ON - Everywhere

Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

7 & 8 Arduino Mounts

QTY:2
Material: PLA
ETC: 1.5 hrs

Colour: Black (any)
Infill:25%
Support: ON - Everywhere

Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

12 Backplate LH

QTY:1
Material: PLA
ETC: 15 hrs

Colour: Dark Grey
Infill:25%
Support: ON - Touching BuildPlate

Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

15 Backplate RH

QTY:1
Material: PLA
ETC: 22 hrs

Colour: Dark Grey
Infill:25%
Support: ON - Touching Buildplate
Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

19 IAS Knob

QTY:1
Material: PLA
ETC: 40 mins

Colour: White
Infill:25%
Support: ON - Touching Buildplate
Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: RAFT
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

23 VS Knob

QTY:1
Material: PLA
ETC: 58 mins

Colour: White
Infill:25%
Support: ON - Touching Buildplate
Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: RAFT
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

2 Centre Box

QTY:1
Material: PLA
ETC: 16 hrs

Colour: Black
Infill:25%
Support: ON - Everywhere

Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

9 & 11 Top Plates

QTY:1 Each
Material: PLA
ETC: 6 hrs

Colour: Black
Infill:25%
Support: ON - Everywhere

Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

15 Backplate RH - (Small Printer 220x220)

QTY:1
Material: PLA
ETC: 1 DAY 7 HOURS

Colour: Dark Grey
Infill:25%
Support: ON - Everywhere
Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: RAFT (8mm)
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

16 Bezel 5 Digit

QTY:2
Material: PLA
ETC: 6 mins

Colour: Black
Infill:25%
Support: ON - Everywhere

Nozzle: 0.4mm
Layer height: 0.12mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

20 HDG Knob

QTY:1
Material: PLA
ETC: 40 mins

Colour: White
Infill:25%
Support: ON - Touching Buildplate
Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: RAFT
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

24 AP Disengage Knob

QTY:1
Material: PLA
ETC: 58 mins

Colour: White
Infill:25%
Support: ON - Touching Buildplate
Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: RAFT
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

4 & 5 Brace Supports

QTY:1 Each
Material: PLA
ETC: 6 hrs Each

Colour: Black (any)
Infill:25%
Support: ON - Everywhere

Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

10 Centre Top

QTY:1
Material: PLA
ETC: 7 hrs

Colour: Black
Infill:25%
Support: ON - Everywhere

Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

14 FacePlate RH

QTY:1
Material: PLA
ETC: 22 hrs

Colour: Dark Grey
Infill:25%
Support: OFF

Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

17 Bezel 3 digit

QTY:4
Material: PLA
ETC: 5 mins

Colour: Black
Infill:25%
Support: ON - Everywhere

Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

21 Bank Knob

QTY:1
Material: PLA
ETC: 40 mins

Colour: White
Infill:25%
Support: ON - Touching Buildplate
Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: RAFT
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

25 Encoder Brace

QTY:1
Material: PLA
ETC: 58 mins

Colour: White
Infill:25%
Support: ON - Touching Buildplate
Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: RAFT
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

6 Arduino Brace

QTY:1
Material: PLA
ETC: 5 hrs

Colour: Black (any)
Infill:25%
Support: ON - Everywhere

Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

13 Faceplate LH

QTY:1
Material: PLA
ETC: 10hrs

Colour: Dark Grey
Infill:25%
Support: OFF

Nozzle: 0.4mm
Layer height: 0.2mm (0.12 Recommended)
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: Skirt
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

14 FacePlate RH - (Small Printer 220 x 220)

QTY:1
Material: PLA
ETC: 22 hrs

Colour: Dark Grey
Infill:25%
Support: ON - Everywhere

Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: RAFT (8mm)
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

18 MCP CSE Knob

QTY:2
Material: PLA
ETC: 40 mins

Colour: White
Infill:25%
Support: ON - Touching Buildplate
Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: RAFT
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

RH Yoke Head Body (1).PNG

22 Alt Knob

QTY:1
Material: PLA
ETC: 40 mins

Colour: White
Infill:25%
Support: ON - Touching Buildplate
Nozzle: 0.4mm
Layer height: 0.2mm
Support Pattern: Concentric
Support Density: 10%
Support Z Distance: 0.2mm
Support X/Y Distance: 1.0mm
Adhesion: RAFT
Print Speed: 40mm/s
Infill Speed: 80mm/s
Support Speed: 60mm/s
Initial Layer Speed:15 mm/s
Number of slower layers: 2
Experimental Conical Support: Active

Build Guide
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Build Guide

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