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Experimental study of tribological characteristics of promising self-lubricating materials for high-speed friction units

https://doi.org/10.25206/2588-0373-2023-7-2-45-51

Abstract

The paper considers a technique and a stand for experimental study of the tribological characteristics of materials for high-speed «dry» friction units that implement the «finger-disk» friction scheme. As a result of experimental studies, the tribological characteristics of traditional and promising domestic and foreign self-lubricating materials were determined. A significant dependence of the friction-wear characteristics of self-lubricating materials of high-speed «dry» friction units on the sliding speed has been established. At the same time, the best tribological characteristics in the entire range of sliding speeds from 10 m/s to 40 m/s correspond to the Kryolon-3 material.

About the Authors

N. A. Raikovskiy
Omsk State Technical University
Russian Federation

Raykovskiy Nikolai Anatolyevich - Candidate of Technical Sciences, Associate Professor of Refrigeration and Compressor Equipment and Technology Department, SPIN-code: 9140-9356. AuthorID (RSCI): 684470. AuthorID (SCOPUS): 57190974742.

Omsk, Mira Ave., 11, 644050



A. M. Kalashnikov
Omsk State Technical University
Russian Federation

Kalashnikov Aleksander Mikhailovich - Assistant of Refrigeration and Compressor Equipment and Technology Department, OmSTU, SPIN code: 5496-5209. AuthorID (RSCI): 888551.

Omsk, Mira Ave., 11, 644050



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For citations:


Raikovskiy N.A., Kalashnikov A.M. Experimental study of tribological characteristics of promising self-lubricating materials for high-speed friction units. Omsk Scientific Bulletin. Series Aviation-Rocket and Power Engineering. 2023;7(2):45-51. (In Russ.) https://doi.org/10.25206/2588-0373-2023-7-2-45-51

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ISSN 2588-0373 (Print)
ISSN 2587-764X (Online)