How do you hold 7-micron tolerances on a master gear?


Wednesday 17 June 2026, 10:00:00 AM


When precision at this level matters, process control becomes everything.

At OGC, confidence in a master gear starts with one critical factor: concentricity between the bore and the gear itself.

Ryan explains how the U6 wire EDM system enables both features to be produced in situ, helping achieve DIN 4 quality on a 130-tooth, 0.5 module master gear with tolerances down around seven microns.



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