Setec Astronomy
Well-known member
YoMike said:I just got off the phone with a machinist (makes metal yoyo's) told me that CNC finishing is just a clean up of the cast metal which is usually rough. The smoother finish will perform better less noise and vibration, also will most likely last longer.
Yeah, that would be CNC finish machining. If it was just a deburring or other "finishing" it would be done in a vibratory barrel, not in a CNC machine. I'm not sure why we're arguing over semantics, obviously whatever is done to the gears is to get the result you mentioned above, whatever they actually meant in their description.