ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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8
Issue
vol 60 / AUGUST, 2017
Article

DOI 10.17586/0021-3454-2015-58-4-278-282

UDC 620.179.118

DEVELOPMENT OF METHODS FOR ESTIMATING THE EFFECT OF ROUGHNESS ON FUNCTIONAL PROPERTIES OF GYROSCOPE COMPONENTS

O. S. Yulmetova
Concern “CSRI Elektropribor”; JSC, Postgraduate


V. A. Valetov
ITMO University;


A. G. Scherbak
Concern CSRI “Elektropribor”, JSC, St. Petersbur; Leading Scientist


S. D. Tretyakov
ITMO University, Department of Instrumentation Technology, St. Petersburg;


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Abstract. Results of experimental study of the effect of component surface roughness on optical and dynamic properties of gyroscope rotors are presented. Employment of graphical criteria for roughness estimation makes it possible to apply the results to series production. 
Keywords: contrast, roughness, non-parametric criteria