Wire Harness Wrapping Machine

Wire Harness Wrapping Machine using 3D Printed framework as well as electronic components and Arduino code.

https://www.youtube.com/shorts/fZjuv1P7B2I

I was looking for something like this for a long time and came across a video on YouTube where the creator proclaimed to have all the information and details available but after some reading it appears they have a track record of saying that's the case, but never actually releasing enough of the information to re-create their creations. Missing code, missing information, missing parts etc etc. and zero response to facebook comments, messages, emails or thingiverse comments

So, I set about making this myself and detailing all parts used, to include all files I created and all code I created. There is a zip file included which contains a WORD DOCUMENT that details all parts used and instructions.

During my process, I did remix a few freely available parts.
To keep everything together, all files are included here in the downloads, but are also available separately.

This is a list of items I remixed with links to the originals and links to my remixed parts. Again, my remixed parts are included in the downloads so you don't need to download them separately but they are available separately for anyone to use.

Adafruit - USB Foot Switch Controller - https://www.thingiverse.com/thing:2829107

My Remix:
https://cults3d.com/en/3d-model/tool/foot-pedal-switch

16BitOwl - M3 Nut Knob DIN985 - https://www.printables.com/model/298847-m3-nut-knob-din985

(Not remixed)

exit_0 - OLED Display [BitCoin Ticker (NodeMCU v3 + Oled display 0.96'')] - https://www.thingiverse.com/thing:2734164

My Remix:
https://cults3d.com/en/3d-model/tool/oled-surround-mount

Kortt - M3 Nut Socket Tool - https://www.thingiverse.com/thing:3483275

My Remix:
https://cults3d.com/en/3d-model/tool/m3-nut-wrench

Parts Used:

3D Printed Parts: Depending on your desired setup you may print alternate parts, but here is the generic list of the 3D Parts required to print.
1 x Wire Harness Wrapping Machine Base v2.stl
1 x Wire Harness Wrapping Machine.stl
1 x Wire Harness Wrapping Machine Tape Wheel.stl
1 x Wire Harness Wrapping Machine Nema 17 Mount.stl
1 x Wire Harness Wrapping Machine PTFE Tape Holder Front.stl
1 x Wire Harness Wrapping Machine PTFE Tape Holder Rear.stl
2 x Wire Harness Wrapping Machine Tape Holder Spacer.stl
1 x Wire Harness Wrapping Machine Foot Pedal Switch BASE.stl
1 x Wire Harness Wrapping Machine Foot Pedal Switch LID.stl
Optional 3D Printed Parts:
1 x Wire Harness Wrapping Machine OLED Mount.stl
1 x Wire Harness Wrapping Machine OLED Monitor Rear.stl
1 x Wire Harness Wrapping Machine OLED Monitor Front.stl
1 x Wire Harness Wrapping Machine KY-024 Hall Effect Sensor Mount v2.stl
Parts Required:
Waveshare RP2040-Zero: https://www.aliexpress.com/item/1005004276968886.html
Power Supply: 24v 6A - https://www.amazon.co.uk/gp/product/B07CHDZQDH/
RGB LED: RGB LED I used available here: https://www.aliexpress.com/item/1005003639875768.html
Any common +ve (ANODE) RGB LED will work
OLED: Any SSD1306 128x64 4pin I2C OLED Should work https://www.aliexpress.com/item/32830523451.html
Stepper Motor: Nema 17 High Torque 17HS8401S https://www.aliexpress.com/item/1005004681958044.html
Stepper Motor Driver: RED PCB A4988 - https://www.aliexpress.com/item/1005004255450200.html
Stepper Motor Driver Shield: During testing I used an A4988 and a single driver shield available here: BLACK PCB - https://www.aliexpress.com/item/32908836265.html
Micro Switch for Foot Pedal Switch: https://www.aliexpress.com/item/32953530506.html
Gears / Pulleys / Belt:
Stepper Motor Gear - Qty 1: width-6mm, 20T B5 https://www.aliexpress.com/item/1005004333430361.html
Toothed Pulley - Qty 3: 20T B3 W6 With T https://www.aliexpress.com/item/1005004123187603.html
Smooth Pulley - Qty 4: 20T B3 W6 Without T https://www.aliexpress.com/item/1005004123187603.html
Belt - Qty 1: Belt Width 6mm 1pcs, 2GT-390 https://www.aliexpress.com/item/1005004106967818.html

Screws / Nuts / Bolts / Washers:
M3 x 12mm Penny Washers - Pack Qty: 50 https://www.ebay.co.uk/itm/174156932548?var=473061328683
M3 x 30mm Flanged Button Head Allen Key Screw - Pack Qty: 30 https://www.ebay.co.uk/itm/161031375450?var=460178248391
M3 x 35mm Flanged Button Head Allen Key Screw - Pack Qty: 30 https://www.ebay.co.uk/itm/161031375450?var=460178248396
M3 Nut - Pack Qty: 30 https://www.ebay.co.uk/itm/181135033330?var=480235047748
M3 Nylock Nut - Pack Qty: 30 https://www.ebay.co.uk/itm/360650014234?var=630118289287
M3 x 16mm Flanged Button Head Allen Key Screw - Pack Qty: 30 https://www.ebay.co.uk/itm/161031375450?var=460175604496
Hall Sensor: 3 pack - https://www.amazon.co.uk/gp/product/B07DPVTKBB/
Magnets: 8x3mm Magnet https://www.amazon.co.uk/Magnets-Fridge-Whiteboard-Whiteboards-Crafts/dp/B09W8PKRXT/
PTFE Tape: https://www.amazon.co.uk/gp/product/B09BMX8W9V/ and/or https://www.amazon.co.uk/gp/product/B01CNWV9W0/

! NONE of the links are affiliate links, they are simply links to the exact parts I used.

EDIT:

I thought I'd included a BOM but I may have missed it in the zip file! My apologies. The PCB is very simple though with the silkscreen labelling what goes where with it's values.

Here's the list though (as per the silkscreen labelling):

R1 = 10kΩ - Package Size 1206
R2 = 10kΩ - Package Size 1206
R3 = 1kΩ - Package Size 1206

C1 = 100nF - Package Size 1206
C2 = 100nF - Package Size 1206

A4988 = A4988 Stepper Motor Driver

MC78M05 = 5v Voltage Regulator (https://www.aliexpress.com/item/1005004155743748.html)

DIP Switch = 3 Way Dip Switch (https://www.aliexpress.com/item/1005006109265018.html)

100uF 35v = 100uF 35v Capacitor. This can be either through hole (THT) or surface mount (SMD)

Waveshare RP2040 Zero (https://www.aliexpress.com/item/1005004276968886.html)

DC +12v = PCB Mountable DC Barrel Jack

I printed:
Body in Black PLA+ using 20% Infill
Pedal Switch in Yellow PLA+ using 20% Infill
Centre Wheel in Gold PLA using 100% Infill (This was to minimise flex).

I personally used the 5.8mm thick version of the centre wheel piece as I found 6mm was catching on the pulleys

OLED Mount in Black PLA+ 20% infill - spray painted red

PTFE Tape Holders in Yellow PLA+ using 20% infill