Measurement of Smooth Surface Finishes

Article

Bennett, H. E.   (1964, ASQC)   Michelson Laboratory

Industrial Quality Control    Vol. 20    No. 8
QICID: 4766    February 1964    pp. 18-23
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Article Abstract

An optical method for accurately measuring rms surface roughness in the 0.4 to 10 microinch range is described. The method is rapid, nondestructive, and may replace stylus-type instruments for measurements on very smooth surfaces.

Keywords

Measurement and control


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