ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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Issue
vol 67 / February, 2024
Article

DOI 10.17586/0021-3454-2016-59-3-237-242

UDC 921.01

MEASUREMENT OF MACHINE PART WEAR IN FIELD CONDITIONS WITH THE USE OF ARTIFICIAL BASE METHOD

L. V. Efremov
St. Petersburg State Engineering Institute, Department of Abrasive Technologies; Professor


A. V. Tikalov
Peter the Great St. Petersburg Polytechnic University, Saint Petersburg, 195251, Russian Federation; JSC “Compressor”, Saint Petersburg, 194044, Russian Federation; Postgraduate; Head of Section


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Abstract. An effective artificial base method for measuring machine part wear in field conditions with the use of digital microscopes and various means for notch formation is considered. Methods of notch formation and evaluation of their parameters are described in details. A method of wear assessment with the use of Digmicroprof microscope is developed. Calculation of the notch depth and residual service life expectancy is carried out with the use of specially designed programs in MathCad for all variants of the notch type.
Keywords: digital microscope, wear, notch, measurement

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