Reseach of traction properties of locomotives equipped with a friction activation device
https://doi.org/10.46973/0201-727X_2024_1_226
Abstract
The results of comparative traction and energy operational tests and controlled operation at the landfill of the East Siberian Traction Directorate of the 3ES5K series locomotive No. 1147 manufactured by PC NEVZ LLC in 2021, complete with axial traction control and motor-axial rolling bearings equipped with a locomotive friction activation device (hereinafter – UATL), with locomotive of the 3ES5K series No. 1271 with axial control, not equipped with a UATL (equipped with a standard sand supply). The analysis and generalization of the experimental data obtained, a comparison of the traction properties of the experimental electric locomotive No. 1147 equipped with UATL and the control electric locomotive not equipped with UATL.
Conclusions are drawn about the effectiveness of the use of UATL in freight traffic conditions during operational work at the landfill at the head of freight trains weighing 7,100 tons on the Mariinsk (Mezhdurechensk) – Nakhodka section (even direction).
About the Authors
I. A. Maiba
Rostov State Transport University (RSTU)
Russian Federation
Russian Federation
Igor Albertovich Maiba, Doctor of Engineering Science, Professor, Dean
Faculty «Road Construction Machinery»
Rostov-on-Don
I. I. Maiba
Rostov State Transport University (RSTU)
Russian Federation
Russian Federation
Ilya Igorevich Mayba, Postgraduate Student
Chair «Transport Machines and Tribotechnics»
Rostov-on-Don
References
1. Prospects for the use of friction activators for wheels of traction rolling stock with rails at the Eastern landfill of JSC Russian Railways : a collection of scientific articles based on the materials of the VIII International Scientific and Practical Conference, April 15, 2022, Ufa / O. S. Valinsky, A. A. Vorobyov. – Ufa : Publishing house of SIC Bulletin of Science, 2022. – P. 56–68.
2. Bergman, E. Friction propertied of spattered dichalcogenide Layers / E. Bergman, G. Melet, A. Simon-Vermet // Tribology International. – 1981. – No. 6 (14). – P. 329–332.
3. Andrews, H. I. Clutch mechanism / H. I. Andrews // Railways of the world. – 1972. – No. 9. – P. 27–31.
4. Mouginsteine, L. Technical and Economical Problems of Locomotive Wheelsets Adhesion with Rail / L. Mouginsteine // Proceedings of IHHA'99 STS-Conference on Wheel / Rail Interface. – Moscow, 1999. – Р. 307–311.
5. Gage, S. Evaluation of Century Oil Lubrication Products / S. Gage, R. Reiff : TTCI Report. – 1991. – Р. 95–107.
6. Mayba, I. A. Optimization of Tribotechnical Characteristics of Wheel-Rail Friction Modifiers / I. A. Mayba, D. V. Glazunov // Friction and wear. – 2020. – No. 6 (41). – P. 517–520. – DOI: 10.3103/S1068366620060136.
7. Luzhnov, Yu. M. Control of friction interaction of rolling stock wheels with rails – a reserve for reducing the cost of transportation work / Yu. M. Luzhnov, A. T. Romanova // Innovative Economy : information, analytics, forecast. – 2016. – No. 3. – P. 11–15. – ISSN 2411-9520.
8. Patent No. 2,721,993 Russian Federation, IPC B61K 3/02 (2006.01), C10M 125/10 (2006.01), F16N 15/00 (2006.01). Friction activation device and increased friction activator : No. 2019117405 : application 04. 06. 2019 : publ. 05/25/2020 / Valinsky, O. S., Vyshchepan, A. L., Lubyagov, A. M., Maiba, I. A. – 10 p. : ill.
9. Improving the adhesion of the wheels of a railway carriage with rails by feeding into the area of contact of particles of scale or magnetite / I. I. Sosnov, Yu. Yu. Osenin, Yu. I. Osenin, [et al.] // Friction and wear. – 2018. – No. 4. – P. 415–420. – ISSN 0202-4977.
10. Vorobyov, A. A. Resource forecasting and improvement of wheel repair technology for railway rolling stock : dissertation for the degree of Doctor of Technical Sciences / A. A. Vorobyov. – Saint Petersburg : PGUPS, 2018. – 289 p.
Review
For citations:
Maiba I.A., Maiba I.I. Reseach of traction properties of locomotives equipped with a friction activation device. Vestnik Rostovskogo Gosudarstvennogo Universiteta Putej Soobshcheniya. 2024;(1):226-232. (In Russ.) https://doi.org/10.46973/0201-727X_2024_1_226
Views:
49
JATS XML
Email this article 