CNC Router #3 – First Run

This machine is a small PCB sized milling and drilling machine. The spindle is custom built and uses a scaled down version of an R8 collet. It will be an automatic tool changing spindle once I get the tool rack made. The spindle runs at 24,000 RPM. Rapids of the machine are only 600 IPM at this time as I only have a 35 volt power supply for the steppers.

General specs are:
Accepts 1/8″ shank tools
24,000 RPM spindle
20 tool capactity
Auto tool length measuring
9.5″ X travel
15.5″ Y travel
3.5″ Z travel
600 IPM rapid rates
.0005″ resolution (Min. increment)
Currently running on MACH3 software


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