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Proceedings Paper

Surface quality laser testing system
Author(s): Gennady V. Laktushkin; Valery G. Shemanin
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Paper Abstract

Metal inner and outer ring of railway carriages wheels bearing unit surfaces laser testing and PC controlled inspection system is based on laser beam normally incident on rotating ring surface scattered intensity measurement. Its operation is in the surface scattered image recording consequently to changes in surface defect passing through laser beam for certain time duration. PC image processing, filtering and data array statistical treatment allows to get scattering coefficients dispersion histograms and measure the defects square in ring surface.

Paper Details

Date Published: 5 May 1999
PDF: 3 pages
Proc. SPIE 3687, International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (5 May 1999); doi: 10.1117/12.347394
Show Author Affiliations
Gennady V. Laktushkin, Kuban State Technological Univ. (Russia)
Valery G. Shemanin, Kuban State Technological Univ. (Russia)


Published in SPIE Proceedings Vol. 3687:
International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering
Alexander I. Melker, Editor(s)

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