Development of the scientific and pedagogical school of the department “Ground Transport and Technological Complexes”

The scientific article reflects the main stages of the historical development of the scientific and pedagogical school of the cycle “Technology of structural metals. Materials Science”, which is one of the areas of the department “Ground transport and technological complexes”. Employees of the department made a significant contribution to solving practical problems in assessing the effectiveness of existing technological processes for restoring the tread surface profile of wheel pairs of wheels, the proposed processes of face milling and turning when restoring the wheel rim profile, including the use of preliminary induction annealing to improve machinability, optimization of cutting conditions wheels based on linear and nonlinear programming methods. A large amount of research and implementation work has been carried out to improve the repair technology and increase the reliability of the wheel-motor unit of rail crews of railway rolling stock. Issues related to surfacing operations during repairs and increasing the wear resistance of deposited surfaces were considered.

At the same time, the teachers of the department conduct training sessions on disciplines at a high methodological level, without which it is impossible to imagine a modern engineer.

Over the years of work of the cycle “Technology of Structural Metals. Materials Science” a large number of textbooks, teaching aids, guidelines and manuals on laboratory work and course design, as well as collections of scientific papers, articles and monographs on the main areas of research work were published.

The historical digression presented in this article gives an idea of the scientific potential of the department accumulated over many years, which can serve as a reliable basis for further development of new scientific directions.

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8. Vorobyev A.A., Fedorov I.V., Ivanov I.A., Urushev S.V., Konogray O.A. Sizing of chips on a wheel, according to the size of the chips, appeared on simulation rolling elements. Bulletin of Scientific Research Results. 2018;1:18-24. EDN YWEDWY. (In Russ.).

9. Ivanov I.A., Urushev S.V., Kononov D.P. et al. Metrology, standardization and certification: textbook. St. Petersburg, Lan, 2020;356. (In Russ.).

10. Vorobyov A.A., Vatulin Yan.S., Bityutsky N.A., Novoselsky I.Yu., Orlov S.V., Oparina E.V. Mathematical modeling and computer-aided design of rolling stock: textbook. Kazan, Limited Liability Company “Buk”, 2023;80. EDN QCOUFK. (In Russ.).

11. Vorob’ev A., Fedorov I., Konogray O., Metlyakova S., Migulin N. Procedure for determination of minimum permissible rim thickness of solid-rolled the method of determining the minimum permissible rim thickness of solid-rolled wheels of freight cars in operation. Bulletin of Scientific Research Results. 2023;3:85-99. DOI: 10.20295/2223-9987-2023-3-85-99. EDN BNNWMP. (In Russ.).

12. Satsuk T.P., Sharyakov V.A., Vorob’ev A.A., Makarova E.I., Sharyakova O.L., Kovalev D.A. Automatic voltage stabilization of an electric rolling stock catenary system. Electrical Engineering. 2021;4:36-40. EDN RFUCPM. (In Russ.).

13. Ivanov I.A., Kushner V.S., Vorobyov A.A., Shadrina N.Yu., Sorokin P.G. On the issue of the prospects for using tire wheelsets of increased hardness. New Materials and Technologies in Mechanical Engineering. 2007;7:39-43. EDN UBYCEX. (In Russ.).

14. Vorobyev A.A., Tereshov P.M. Increase in a resource of a railway wheel a technological method. Scientific problems of transport in Siberia and the Far East. 2010;2:121-125. EDN NCRJFX. (In Russ.).

15. Dushin V.Yu., Vorobyov A.A., Belyaev A.A. Modern fuel injection systems in diesel engines. Progressive technologies used in the repair of railway rolling stock: collection of proceedings of the national scientific and technical conference of students, undergraduates, graduate students and young scientists. 2020;146-151. EDN ERISNJ. (In Russ.).

16. Kron I.R., Vorobyov A.A. Analysis of the technology for welding defects in cast parts of freight car bogies. Progressive technologies used in the repair of Russian Railways rolling stock: collection of proceedings of the conference of students, graduate students and young scientists. 2018;134-136. EDN YSCVED. (In Russ.).

17. Vorobyov A., Sobolev A., Pavlov A. Correction of foundry defects of details of the cart 18-100 of the freight car on JSC “Vostokmashzavod”. Bulletin of the Institute for Problems of Natural Monopolies: Railway Engineering. 2016;3(35):73-77. EDN WGWNUL. (In Russ.).