INCREASING THE EFFICIENCY OF BRAKING FRICTION PAIRS

Authors

DOI:

https://doi.org/10.18372/0370-2197.2(111).21409

Keywords:

drum-shoe brake, friction pairs, serial and narrow friction linings, operating parameters, lining fastening method

Abstract

Theoretical and experimental studies of narrow friction linings with reduced working surfaces in drum-shoe brake friction pairs have revealed and applied the following.Specific loads are quasi-equalized by significantly reducing the advancing and trailing areas of the lining surfaces.The overall dynamic coefficient of mutual overlap of friction pairs during operation of narrow linings has been increased, stabilizing the temperature and gradients on their surfaces, as well as the dynamic friction coefficients.A new method for fastening narrow linings in friction units significantly reduces the time required to install and remove them from brake shoes.

Author Biographies

Dmytro Volchenko, Ivano-Frankivsk National Technical University of Oil and Gas

Dr. technical Sciences, professor of the Department of Oil and Gas Extraction, Ivano-Frankivsk National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine, 76019, phone: +38 0342 72 71 41, mob. 050-373-82-42

Dmytro Zhuravlov, Ivano-Frankivsk National Technical University of Oil and Gas

Doctor of Technical Sciences, Associate Professor of the Department of Technical Mechanics, Engineering and Computer Graphics Ivano-Frankivsk National Technical University of Oil and Gas, 15 Karpatska St., Ivano-Frankivsk, Ukraine, 76000, tel.: +38 0342 72 71 41, mob. 050- 950-04-18 

Andrii Voznyi, IvanoFrankivsk National Technical University of Oil and Gas, Kharkiv National Automobile and Road University

candidate of technical sciences, associate professor of the department of information and telecommunication technology and systems, IvanoFrankivsk National Technical University of Oil and Gas, Karpatska str. 15, IvanoFrankivsk, 76019; doctoral student of the department of construction and road machinery, Kharkiv National Automobile and Road University, Yaroslav Mudryi str., 25, Kharkiv, 61002

Oleksandr Vudvud, Odesa Polytechnic National University

candidate of technical sciences, associate professor, head Department of Lifting, Transport and Robotic Equipment, Odesa Polytechnic National University, Odesa, Ukraine, 1 Shevchenko Ave.

Yevhen Andreychikov, Ivano-Frankivsk National Technical University of Oil and Gas

Lieutenant Colonel, Senior Lecturer of the Department of Military Training Ivano-Frankivsk National Technical University of Oil and Gas, Karpatska, 15, Ivano-Frankivsk, Ukraine, 76019

Olga Vasylyshyn, Ivano-Frankivsk National Technical University of Oil and Gas

student of Ivano-Frankivsk National Technical University of Oil and Gas, 15 Karpatska St., Ivano-Frankivsk, Ukraine, 76000, tel.: +38 0342 72 71 41, mob. 095 - 587-99-02

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Published

2026-05-31

How to Cite

Volchenko, D., Zhuravlov, D., Voznyi, A., Vudvud, O., Andreychikov, Y., & Vasylyshyn, O. (2026). INCREASING THE EFFICIENCY OF BRAKING FRICTION PAIRS. Problems of Friction and Wear, (2(111), 110–119. https://doi.org/10.18372/0370-2197.2(111).21409

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Section

Проблеми тертя та зношування