Dan Goeggel's XLR engraver
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XLR engraver

This robot engraves letters and symbols into a rotating and translating XLR connector quickly, efficiently, and accurately using three motors which are guided by precise programming.  Capable of running itself with little input from the user.  Once the machine has the desired input and the XLR connector attached, it will initiate itself and engrave into the material.   At that point, the product is finished and ready to be used as desired.