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Thread: Concentricity vs. Runout
04-27-2017, 01:31 PM #21
04-27-2017, 02:33 PM #22
Concentricity is an absolute term, runout is a relative term.
04-27-2017, 03:55 PM #23
This is technically incorrect. Concentric is a geometric term, not a machining term. "Cone Centric" means circles made by slicing a cone with planes perpendicular to a line running through the focus, thus making circles with the same focus, but differing diameters.
A hexagon cannot be a cone, only a six sided pyramid, so therefore cannot be concentric.