E3S Web of Conf.
Volume 376, 2023International Scientific and Practical Conference “Environmental Risks and Safety in Mechanical Engineering” (ERSME-2023)
|Number of page(s)||6|
|Section||IV Environmental Impact of Transport Logistics|
|Published online||31 March 2023|
Increase the resource and reduce the life cycle cost locomotive wheelset
1 Rostov State University of Railway Transport, Rostov Rifle Regiment of the People's Militia Sq. 2, 344038 Rostov-on-Don, Russia
2 Russian Railways, Russia
* Corresponding author: email@example.com
The paper presents the results of research on the analysisy of modern technical means and technologies to increase the service life and reduce the cost of the life cycle of a locomotive wheelset. Calculations are performed and the results of technical and economic efficiency of the use of modern innovative comb-smearing devices lubrication (USGL) and plasma hardening devices (SCR) for locomotive wheel pairs, as well as clutch activation devices (UATL), are presented. The practice of operating USGL and UPU devices has shown that the most effective is their joint use with the achievement of a consolidatedого effect on increasing the service life of locomotive wheel bands. Technical and economic calculation of the efficiency of using UATL friction activation devices has shown the economic feasibility of using locomotive coupling activation systems которые обеспечиваю, which provide an increase in the mileage of locomotives between equipment in the conditions of field operation of the locomotive fleet and reduce the cost of building additional points for equipping locomotives with sand.
Key words: friction activator / tests / friction activation system / locomotive traction characteristics / project stages / methodology / feasibility study
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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