ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)

vol 63 / August, 2020

DOI 10.17586/0021-3454-2019-62-1-86-92

UDC 621.81.004.17: 620.191.355.001.5


I. N. Gibadullin
ITMO University, Department of Instrumentation Technology; Student

V. A. Valetov
ITMO University;

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Abstract. A method of estimation and control of surface roughness of instrument parts using graphical criteria is proposed. In particular, image of surface profile may be used as the criterion. To implement the method, a special software is developed to qualitatively assess the degree of similarity of profiles of the surfaces under consideration. Results of the study of application possibility of the developed technique to real surfaces obtained by various processing methods are presented.
Keywords: surface roughness, functional surface properties, surface roughness control, surface profile, graphic criteria

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