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10
Issue
vol 62 / November, 2019
Article

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

UDC 621.81.004.17: 620.191.355.001.5

IMAGE OF THE SURFACE PROFILE AS A GRAPHIC CRITERION OF ITS ROUGHNESS

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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