The mechanism of formation of anti-friction coatings by employing friction-mechanical method

Authors

  • I.V. Shepelenko
  • E.K. Posviatenko
  • V.V. Cherkun

DOI:

https://doi.org/10.31891/2079-1372-2019-91-1-35-39

Keywords:

antifriction coating, finishing antifriction non-abrasive treatment, friction-mechanical method, for-mation of coatings, the process of micro-cutting, micro relief

Abstract

Different interpretations of the mechanism of formation of antifriction coatings by a friction-mechanical method hinders the widespread use of finishing antifriction non-abrasive treatment in the manufacture and repair of parts. It has been established that at the initial stage, the application of an antifriction coating by a friction-mechanical method will be accompanied by a process of micro-cutting of an antifriction material with its subsequent filling of the micro relief cavities in the form of chips. The fulfillment of the condition of micro-cutting of antifriction material is obligatory for the preparation of anti-friction coatings. A theoretical scheme of the process of micro cutting during the formation of an antifriction coating has been developed. The peculiarities of filling the micro relief cavity with antifriction material have been investigated. Taking into account the studied consistency, a new scheme for the application of anti-friction coatings with high tribological parameters has been proposed.

References

1. Bystrov V.N. Primenenie ustrojstv dlja frikcionno-mehanicheskogo nanesenija iznosostojkih pokrytij v uslovijah remontnogo proizvodstva, Izobretatel'stvo, 2011, Tom 11, No 3. pp.29-34.
2. Chernovol Mykhailo, Shepelenko Igor , Budar Mohamed R.F. Effectiveness increase in application of FANT of the components of mobile agricultural machines, Zbіrnik naukovih prac' Kіrovograds'kogo nacіonal'nogo tehnіchnogo unіversitetu «Konstrujuvannja, virobnictvo ta ekspluatacіja sіl's'kogospodars'kih mashin», 2015, Vyp. 45(1), pp.10-13.
3. Balabanov V.I., Bolgov V.Ju., Ishhenko S.A. Nanesenie treniem nanorazmernyh antifrikcionnyh pok-rytij na detali, Nanotehnologii, jekologija, proizvodstvo, 2010, No 1(3), pp.104-107.
4. Bersudskij A.L. Mehanizm formirovanija antifrikcionnyh pokrytij pri uprochnjajushhej obrabotke, Vestnik Samarskogo ajerokosmicheskogo universiteta im. akademika S.P. Koroleva, 2006, No 2(10), Ch. 1, pp.81-84.
5. Pogonyshev V.A., Panov M.V. Teoreticheskie i jeksperimental'nye osnovy povyshenija iznosostojkosti detalej mashin, Mehanika i fizika processov na poverhnosti i v kontakte tverdyh tel, detalej tehnologicheskogo i jenergeticheskogo oborudovanija, 2011, No 4, pp.78-84.
6. Shepelenko I.V., Cherkun V.V. Obrazovanie antifrikcionnogo pokrytija finishnoj antifrikcionnoj bezabrazivnoj vibracionnoj obrabotkoj, Vіbracії v tehnіcі ta tehnologіjah, 2013, No 3(71), pp.99-104.
7. Pol'cer G., Majsner F. Osnovy trenija i iznashivanija: per. s nem., M.: Mashinostroenie, 1984, 264 p.
8. Cheljubeev V.V. Razrabotka i optimizacija rezhimov frikcionnogo latunirovanija dlja uluchshenii prirabotki gil'z cilindrov dvigatelej v uslovijah remontnogo proizvodstva: Avtoref. dis. kand. teh. nauk, 1998, 16 p.
9. Gottlib Pol'cer. Osnovy frikcionnogo nanesenija pokrytija v uslovijah selektivnoj peredachi, RVM (Remont. Vosstanovlenie. Modernizacija), 2010, No 10, pp.23-28.
10. GOST 25762 – 83 (ISO 3002/1 - 77). Obrabotka rezaniem. Terminy, opredelenija i oboznachenija obshhih ponjatij, M.: Gos. Komitet SSSR po standartam, 1985.
11. Chernovol M.I., Shepelenko I.V., Budar Mohamed R.F. Povyshenie kachestva finishnoj obrabotki otverstij, Zbіrnik naukovih prac' Kіrovograds'kogo nacіonal'nogo tehnіchnogo unіversitetu «Tehnіka v sіl's'kogospodars'komu virobnictvі, galuzeve mashinobuduvannja, avtomatizacіja», 2016, Vyp.2, pp.104-111.

Downloads

Published

2019-05-06

How to Cite

Shepelenko, I., Posviatenko, E., & Cherkun, V. (2019). The mechanism of formation of anti-friction coatings by employing friction-mechanical method. Problems of Tribology, 24(1/91), 35–39. https://doi.org/10.31891/2079-1372-2019-91-1-35-39

Issue

Section

Articles

Most read articles by the same author(s)