Paul and Alex are working on getting this thing working! When it’s all together it should be a CNC Mill, great for making all your metal parts.

This hardware was donated awhile back and like many projects collected a healthy patina until this week. When we took it out of its dusty resting place, we did a assessment of what it needed. Turns out most of the machine was there, but it needed one leadscrew for the Z axis, and a couple more motors.

Luckily for us we like to save parts for a rainy day, and we happened to have TWO leadscrews that were bigger than the original and TWO motors. Paul did some machining to the various parts to accommodate the new leadscrews and nuts, which took a half hour on the Bridgeport. The new nuts were epoxied in place (the originals were threaded in), and waited for it to dry.

Now most of the hardware is in place, the rest is electronic! It came with a HobbyCNC control board and a power supply, but we need wire for the motors. We’ll likely also need end-stop switches. And the final crucial component is the spindle… which it did not have. May have to scavenge through the parts bins for a good spindle!

If you’d like to contribute to this build, you can make a donation here to help us get new parts!

CNC Mill Build

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Donation Total: $5