MAKING PRECISION GAGE BALLS

>> DOWNLOAD LINK 🎞️ #1 <<

>> DOWNLOAD LINK 🎞️ #2 <<

>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=fEoonCLTCbE

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) ** • #practitioner_of_the_mechanical_arts • Paypal donation https://www.paypal.com/cgi-bin/webscr... • Support through Patreon   / robrenz  

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