Centroid Acorn CNC Retrofit Update
Checking a few more things off the punch-list towards the completion of our DynaMyte 2800 conversion.
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Electronics
Master Mite Heat Gun Repair
This week I take a few moments to repair my old heat shrink gun. I’ve had this gun forever and it recently broke. I was going to replace it but then discovered that the manufacturer, Master Appliance in Racine Wisconsin, still offers repair parts. They’ve been making heat guns since 1958.
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Wiring Woes…
The CNC milling machine retrofit marches on with more wiring. I designed the last iteration of the servo motor adapter plate (hopefully). The I 3-D printed the plate with ABS filament and mounted it to the machine. It’s quite possible that the 3-D printed motor adapter is strong enough to machine its own aluminum replacement!
DynaMyte Mill Centroid Acorn Retrofit: more progress
Going down through the punch-list of odds and ends that need to happen to finish this Centroid Acorn mill retrofit on the DynaMyte CNC bed mill. Designed a replacement for the missing Z axis counterweight cover and had a local fab shop make it for me, created new wiring harnesses for all the stepper motors,
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DMM DYN4 Servo Spindle Retrofit
Working on replacing the original spindle motor on my DynaMyte 2800 with a DMM DYN4 Servo System. Going to try a 750 Watt AC Servo Motor- the 86M-DHT from Dynamic Motor Motion. In this video I prepare the mill for installation of the new motor and rearrange the electrical panel for the DYN4 AC Servo
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Ambulance Conversion
We have an ambulance built on a 1994 Ford E-350 cutaway chassis. It is a 7.3 IDI diesel. After swapping out the battery I discuss my future plans for the vehicle. Some of the ideas are creating an ambulance camper conversion, use it as a party bus, build an ambulance based tiny house, or a
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Dyna Myte DM2800 Restoration Part #004
Continuing on with the wiring of the electrical panel for the Dyna Myte CNC machine. I primarily focused on getting the Gecko G251X drives wired up as well as some I/O on the Centroid Acorn board. I made up a custom DB25 breakout cable for the step and direction signals and the input points were
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Dyna Myte DM2800 Restoration Part #003
This week work continued on the Dyna Mechatronics retrofit. I turned my attention to the electrical panel. Reusing the Stepper power supply and spindle drive while updating the controller to a Centroid Acorn and Gecko stepper drives. This week was primarily spent cleaning up the old panel and figuring out the layout for the new
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