TY  - JOUR
AU  - Dimić, Aleksandar
AU  - Vencl, Aleksandar
AU  - Ristivojević, Mileta
AU  - Mitrović, Radivoje
AU  - Mišković, Žarko
AU  - Milivojević, Aleksandar
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3749
AB  - The influence of the running-in process operating parameters on tribological properties of the block-on-disc samples in lubricated sliding conditions is analyzed and discussed in detail. Different running-in regimes are achieved by varying the normal load and sliding speed. After the running-in period, during which the operating parameters are varied, all samples are placed in a working regime under the same set of operating conditions. At the end of the running-in period, as well as at the end of the working period, an analysis of the changes in the surface roughness, microhardness, wear rate, and coefficient of friction is performed. Less desirable properties in terms of wear rate and steady-state coefficient of friction are noticed for the samples that were run-in with the operating conditions which were the same as the working regime operating conditions. In the defined test conditions, it is shown that the intensity of normal load applied during the running-in process has a dominant influence on the amount of wear and coefficient of friction value. It was also shown that the running-in process can significantly improve the roughness of the initially rough contact surfaces. The results of experimental testing indicate that the variation of the operating parameters during the running-in process can be used to improve the working ability of the sliding contact surfaces under the mixed lubrication regime.
PB  - Sage Publications Ltd, London
T2  - Proceedings of The Institution of Mechanical Engineers Part J-Journal of Engineering Tribology
T1  - Influence of the running-in process on the working ability of contact surfaces in lubricated sliding conditions
EP  - 700
IS  - 4
SP  - 691
VL  - 236
DO  - 10.1177/13506501211027711
ER  - 

@article{
author = "Dimić, Aleksandar and Vencl, Aleksandar and Ristivojević, Mileta and Mitrović, Radivoje and Mišković, Žarko and Milivojević, Aleksandar",
year = "2022",
abstract = "The influence of the running-in process operating parameters on tribological properties of the block-on-disc samples in lubricated sliding conditions is analyzed and discussed in detail. Different running-in regimes are achieved by varying the normal load and sliding speed. After the running-in period, during which the operating parameters are varied, all samples are placed in a working regime under the same set of operating conditions. At the end of the running-in period, as well as at the end of the working period, an analysis of the changes in the surface roughness, microhardness, wear rate, and coefficient of friction is performed. Less desirable properties in terms of wear rate and steady-state coefficient of friction are noticed for the samples that were run-in with the operating conditions which were the same as the working regime operating conditions. In the defined test conditions, it is shown that the intensity of normal load applied during the running-in process has a dominant influence on the amount of wear and coefficient of friction value. It was also shown that the running-in process can significantly improve the roughness of the initially rough contact surfaces. The results of experimental testing indicate that the variation of the operating parameters during the running-in process can be used to improve the working ability of the sliding contact surfaces under the mixed lubrication regime.",
publisher = "Sage Publications Ltd, London",
journal = "Proceedings of The Institution of Mechanical Engineers Part J-Journal of Engineering Tribology",
title = "Influence of the running-in process on the working ability of contact surfaces in lubricated sliding conditions",
pages = "700-691",
number = "4",
volume = "236",
doi = "10.1177/13506501211027711"
}

Dimić, A., Vencl, A., Ristivojević, M., Mitrović, R., Mišković, Ž.,& Milivojević, A.. (2022). Influence of the running-in process on the working ability of contact surfaces in lubricated sliding conditions. in Proceedings of The Institution of Mechanical Engineers Part J-Journal of Engineering Tribology
Sage Publications Ltd, London., 236(4), 691-700.
https://doi.org/10.1177/13506501211027711

Dimić A, Vencl A, Ristivojević M, Mitrović R, Mišković Ž, Milivojević A. Influence of the running-in process on the working ability of contact surfaces in lubricated sliding conditions. in Proceedings of The Institution of Mechanical Engineers Part J-Journal of Engineering Tribology. 2022;236(4):691-700.
doi:10.1177/13506501211027711 .

Dimić, Aleksandar, Vencl, Aleksandar, Ristivojević, Mileta, Mitrović, Radivoje, Mišković, Žarko, Milivojević, Aleksandar, "Influence of the running-in process on the working ability of contact surfaces in lubricated sliding conditions" in Proceedings of The Institution of Mechanical Engineers Part J-Journal of Engineering Tribology, 236, no. 4 (2022):691-700,
https://doi.org/10.1177/13506501211027711 . .