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Proceedings Paper

A testing method for the machine details state by means of the speckle image parameters analysis
Author(s): Pavel V. Pavlov; Alexander N. Malov; Anna V. Neupokoeva; Fedor N. Popov
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Paper Abstract

Non destructive testing method, allowing defining a residual resource of power details of mechanical engineering designs under the analysis of registered speckle-image parameters, it is discussed. The "chessboard" algorithm based on calculation of correlation between the given speckle-image and a chessboard image is considered. Experimental research results of an offered non destructive testing method are presented. It is established, that to increase in quantity of a power detail tests cycles there is an increase in roughness parameters that conducts to reduction of correlation factor between reference and to resultants the image at the given stage of test. Knowing of correlation factor change dynamics, it is possible to define a residual resource of power details while in exploitation.

Paper Details

Date Published: 14 December 2016
PDF: 7 pages
Proc. SPIE 10176, Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics, 101760Z (14 December 2016); doi: 10.1117/12.2268171
Show Author Affiliations
Pavel V. Pavlov, Military Educational and Scientific Ctr. (Russian Federation)
Alexander N. Malov, Military Educational and Scientific Ctr. (Russian Federation)
Anna V. Neupokoeva, Irkutsk State Medical Univ. (Russian Federation)
Fedor N. Popov, Military Educational and Scientific Ctr. (Russian Federation)


Published in SPIE Proceedings Vol. 10176:
Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics
Yuri N. Kulchin; Roman V. Romashko; Alexander V. Syuy, Editor(s)

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