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Proceedings Paper

Metal surface laser testing system
Author(s): E. I. Voronina; Gennady V. Laktushkin; Valery G. Shemanin
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Paper Abstract

Metal rolls surface laser testing and PC controlled bad rolls detection system is based on optical comparator for two laser beams normally incident on rotating roll surface. Its operation is in two scattered beams intensities variations consequently to changes in defect passing between beams for certain time duration or simultaneous changes due to random roll vibrations. PC signal filtering and data array statistical treatment allows to get scattering coefficients dispersion histograms with lower maximum and greater dispersion halfwidth for bad rolls.

Paper Details

Date Published: 1 January 1998
PDF: 5 pages
Proc. SPIE 3345, International Workshop on New Approaches to High-Tech Materials: Nondestructive Testing and Computer Simulations in Materials Science and Engineering, (1 January 1998); doi: 10.1117/12.299590
Show Author Affiliations
E. I. Voronina, Kuban State Technological Univ. (Russia)
Gennady V. Laktushkin, Kuban State Technological Univ. (Russia)
Valery G. Shemanin, Kuban State Technological Univ. (Russia)


Published in SPIE Proceedings Vol. 3345:
International Workshop on New Approaches to High-Tech Materials: Nondestructive Testing and Computer Simulations in Materials Science and Engineering
Alexander I. Melker, Editor(s)

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