Increase the resource and reduce the life cycle cost locomotive wheelset
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 inn...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/13/e3sconf_ersme2023_04002.pdf |
| _version_ | 1797850791392837632 |
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| author | Mayba I. Valinsky O. |
| author_facet | Mayba I. Valinsky O. |
| author_sort | Mayba I. |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-04-09T19:07:12Z |
| format | Article |
| id | doaj.art-a8012196fff14e27aa4f1aa07e71d476 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-04-09T19:07:12Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-a8012196fff14e27aa4f1aa07e71d4762023-04-07T08:57:53ZengEDP SciencesE3S Web of Conferences2267-12422023-01-013760400210.1051/e3sconf/202337604002e3sconf_ersme2023_04002Increase the resource and reduce the life cycle cost locomotive wheelsetMayba I.0Valinsky O.1Rostov State University of Railway TransportRussian RailwaysThe 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.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/13/e3sconf_ersme2023_04002.pdffriction activatortestsfriction activation systemlocomotive traction characteristicsproject stagesmethodologyfeasibility study |
| spellingShingle | Mayba I. Valinsky O. Increase the resource and reduce the life cycle cost locomotive wheelset E3S Web of Conferences friction activator tests friction activation system locomotive traction characteristics project stages methodology feasibility study |
| title | Increase the resource and reduce the life cycle cost locomotive wheelset |
| title_full | Increase the resource and reduce the life cycle cost locomotive wheelset |
| title_fullStr | Increase the resource and reduce the life cycle cost locomotive wheelset |
| title_full_unstemmed | Increase the resource and reduce the life cycle cost locomotive wheelset |
| title_short | Increase the resource and reduce the life cycle cost locomotive wheelset |
| title_sort | increase the resource and reduce the life cycle cost locomotive wheelset |
| topic | friction activator tests friction activation system locomotive traction characteristics project stages methodology feasibility study |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/13/e3sconf_ersme2023_04002.pdf |
| work_keys_str_mv | AT maybai increasetheresourceandreducethelifecyclecostlocomotivewheelset AT valinskyo increasetheresourceandreducethelifecyclecostlocomotivewheelset |