Abstract
The study proposes the form of the wear law for two factors, contact pressure and sliding speed, taking into account the properties of lubricants and structural materials. By solving inverse wear contact problems for three contact schemes—four-balls, ball–ring, and cone–ring—calculation formulas were obtained for identifying the parameters of the wear law. The resulting wear models make it possible to quantitatively predict and optimize the wear resistance of various friction units and validate the choice of structural materials and lubricants for them.
This is a preview of subscription content, access via your institution.
REFERENCES
Soldatenkov, I.A., Mezrin, A.M., and Sachek, B.Ya., Implementation of asymptotics of the wear contact problem solution for identifying the wear law based on the results of tribological tests, J. Frict. Wear, 2017, vol. 38, no. 3, pp. 173–177.
Soldatenkov, I.A., Mezrin, A.M., and Sachek, B.Ya., Implementation of a wear model of rigid bodies for identifying the wear law based on the results of tribological tests, J. Frict. Wear, 2015, vol. 36, no. 6, pp. 528–533.
Goryacheva, I.G. and Soldatenkov, I.A., Contact problem taking into account wear, in Mekhanika kontaktnykh vzaimodeistvii (Mechanics of Contact Interactions), Moscow: Fizmatlit, 2001, 438–458.
Dykha, A. and Marchenko, D., Prediction the wear of sliding bearings, Int. J. Eng. Technol., 2018, vol. 7, no. 2.23, pp. 4–8. https://doi.org/10.14419/ijet.v7i2.23.11872
GOST (State Standard) 9490–75: Liquid Lubricating and Plastic Materials, Method of Test for Lubricating Properties on Four Ball Machine, Moscow: Izd. Standartov, 1978.
Bulgarevich, S.B., Boiko, M.V., Lebedinskii, K.S., and Marchenko, D.Yu., Kinetics of sample wear on four-ball friction-testing machine using lubricants of different consistencies, J. Frict. Wear, 2014, vol. 35, no. 6, pp. 531–537.
Leśniewski, T. and Krawiec, S., The effect of ball hardness on four-ball wear test results, Wear, 2008, vol. 264, nos. 7–8, pp. 882–670.
Dykha, A.V. and Kuzmenko, A.G., Distribution of friction tangential stresses in the Courtney-Pratt experiment under Bowden’s theory, J. Frict. Wear, 2016, vol. 37, no. 4, pp. 315–319.
Butakov, B.I. and Marchenko, D.D., Promoting contact strength of steel by rolling, J. Frict. Wear, 2013, vol. 34, no. 4, pp. 308–316. https://doi.org/10.3103/S106836661304003X
Dykha, A., Marchenko, D., Artiukh, V., Zubiekhina-Khaiat, O., and Kurepin, V., Study and development of the technology for hardening rope blocks by reeling, East.-Eur. J. Enterp. Technol., 2018, vol. 2, no. 1, pp. 22–32. https://doi.org/10.15587/1729-4061.2018.126196
Dykha, A., Sorokatyi, R., Makovkin, O., and Babak, O., Calculation-experimental modeling of wear of cylindrical sliding bearings, East.-Eur. J. Enterp. Technol., 2017, vol. 5, no. 1, pp. 51–59. https://doi.org/10.15587/1729-4061.2017.109638
Dykha, A.V. and Kuzmenko, A.G., Solution to the problem of contact wear for a four-ball wear-testing scheme, J. Frict. Wear, 2015, vol. 36, no. 2, pp. 138–143.
Kuz’menko, A.G. and Dykha, A.V., Kontakt, trenie i iznos smazannykh poverkhnostei. Monografiya (A Contact, Friction, and Wear of Lubricated Surfaces: Monograph), Khmelnitskii: Khmel’n. Nats. Univ., 2007.
Author information
Authors and Affiliations
Corresponding author
About this article
Cite this article
Dykha, A.V., Marchenko, D.D. & Dytynyuk, V.A. Determination of the Parameters of the Wear Law Based on the Results of Laboratory Tests. J. Frict. Wear 41, 153–159 (2020). https://doi.org/10.3103/S1068366620020038
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068366620020038
Keywords:
- wear rate
- wear model parameters
- contact scheme
- laboratory tests
- inverse wear contact problem