MK3 Injection Molding Machine Updates | Semi-Automatic | Timed Injection | Ejector Pin Molds

Go to our partner https://trymintmobile.com/busterbeagle to get premium wireless for as low as
$15 a month. HURRY! This special offer ends October 31st - sign up to get 50% OFF
the Unlimited Plan. New activation and upfront payment for 3 mo. service required.
Taxes & fees extra. Unlimited plans using greater than 40GB/mo. will experience lower speeds
with video streams at ~480p. Restrictions apply. https://www.mintmobile.com/2023-promo-terms/

This is some small updates to the MK3 Injection Molding machine. Much of this is based on the vise that I was able to get for machine but some of the updates can also work independent of that vise. Check out the video for a rundown of what's new and check the links below for more info on what you would need to do that same thing.

https://busterbeagle3D.com
Original MK3 Machine video:
https://youtu.be/PvQU3Q8wwOU

Updates BOM:
https://docs.google.com/spreadsheets/d/1HZnLc_jkADOmpckwBncq79-JIvvo1CM_zVf7iCusuKk/edit?usp=sharing

Wiring Diagram for electronic buttons:
https://drive.google.com/file/d/11vGdNIB9wXHZR1V8YjDQoL2oGanMyquk/view?usp=drive_link

Mold Design STEP files:
https://drive.google.com/file/d/1wWEu5HIsUh5-4gs0UfW2ud1LmtGI4Rhx/view?usp=sharing

I got mine made from PCB way:
https://pcbway.com/g/47Rtl6

All Enclosure Laser Cut files and 3D Printable Models.
https://drive.google.com/drive/folders/12UNYZyjdhhZqDx_zOSAZKml7qVBqzksa?usp=drive_link

JohnSL video on Ejector Pins:
https://www.youtube.com/watch?v=dXB-SwafDBw

00:00 Intro
00:40 Mint Mobile
02:35 Vise Pneumatics
04:45 Electronics
07:07 Enclosure
11:07 Mold Heater
13:12 Vacuum
15:06 Ejector Pin Mold Design

15:06 Ejector Mold Design