11:44 PM
SEAGAMES 2009
Sherline 5400 mini mill CNC spiral
My first home CNC operation ever: a spiral in g-code (CNC machine language) that came with the program. I've been wondering both what this thing would sound like, and how loud it would be. The answers are "not all that loud," and "it plays music!"
The changes in frequency of the motors as they step through their sinusoidal positions creates changing vibrational pitches, which sound like musical notes. Sweet, metal shredding musical notes.
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CNC spiral
