world gathers for metal finishing
Q&As since 1989
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Surface roughness
I would like to know the method of checking the surface roughness on the spherical rubber material of 10 mm diameter.
THAMBIDORAI Vair brakes manufacturer - CHENNAI, TAMIL NADU, INDIA
2003
Profilometer: Mitutoyo
on
eBay
or
Amazon
(affil links)
10 mm is kind of small, but you can probably get a reading from a profilometer if you fix the meter point and rotate the ball under it.
AF Kenton
retired business owner - Hatboro, Pennsylvania
2003
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