MAKING PRECISION GAGE BALLS

I show making high precision gage balls from ultra micrograin carbide with normal machine shop tools. Includes rough grinding, lapping, polishing and measuring to very high levels. Hertzian contact deformations are discussed including calculations. ** 0.000005" = 0.127µm (not nm) **

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Видео MAKING PRECISION GAGE BALLS канала ROBRENZ