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pro vyhledávání: '"Haqiu Deng"'
Publikováno v:
Conference on Lasers and Electro-Optics 2010.
We measure the RMS roughness of crankshaft journals from 0.05–0.13microns at a 45degree angle of incidence and 70cm standoff distance. The system is used to detect and sort journals not polished to specifications.