The Mill

This is a Precision Matthews PM-940CNC. Basically a modified Rong Fu 45 design, it weighs about 1,100 pounds total. Right now it’s running the stock 1.5HP motor, and it got it’s first major upgrade a few weeks ago: a full enclosure. This is great because I no longer have to spray chips everywhere, and I can now add flood coolant to the system.

I’ve already planned out adding a coolant system, a 5HP motor (which is really chosen to ensure it can output 3HP when run at 120Hz), a power drawbar, and an automatic tool changer to it, but the design and manufacturing of those will be separate posts later on.

Plans and instructions for building the enclosure will be up for sale on my site (www.wcubed.co) soon.

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