UNIV. NEWS. NORTH-CAUCAS. REG. TECHNICAL SCIENCES SERIES. 2023; 4: 91-97
http://dx.doi.org/http://dx.doi.org/10.17213/1560-3644-2023-4-91-97
Theoretical foundations of constructive optimization of linear conservative drives of thermometalloplakirovanie – grebnerelsosmazyvanie systems
Vasily B. Mishchinenko – Assistant, Department «Transport Machines and Tribotechnics», Rostov State Transport University, Rostov-on-Don, Russia. tmt@rgups.ru
Gennady I. Shulga – Dr. Sci. (Eng.), Professor, Department «Automobiles and Transport–Technological Complexes», Platov South-Russian State Polytechnic University (NPI), Novocherkassk, Russia. g.shulga41@mail.ru
Alexander D. Petrushin – Dr. Sci. (Eng.), Professor, Department «Wagons and wagon facilities», Rostov State Transport University, Rostov-on-Don, Russia. vvh@rgups.ru
Roman A. Kornienko – Engineer, Department «Transport Machines and Tribotechnics», Rostov State Transport University, Rostov-on-Don, Russia. tmt@rgups.ru
Tatyana L. Sayamova – Senior Lecturer, Department «Descriptive Geometry and Graphics», Rostov State Transport University, Rostov-on-Don, Russia. ngg@rgups.ru
Abstract
For JSC "Russian Railways", an urgent issue is the improvement of systems and technologies for applying antifriction materials to the working area of the contact of the ridges of the wheels of railway rolling stock in order to increase the efficiency of the friction subsystem of the working surfaces of the wheels of railway rolling stock and the rail head, while there is a need to increase the resource of one-time application of antifriction materials. To solve these problems, a rot contact-print lubrication technology is presented based on thermometalloplakirovanie (TMС) of the working surfaces of the wheel flange and side part, through the use of flange rail lubrication systems (CRL) and proposed antifriction materials DACL (disposable anti-friction coating lubricant). Several variants of stabilized conservative drives for feeding material into the working area of the wheel and rail comb are proposed.
For citation: Mishchinenko V.B., Shulga G.I., Petrushin A.D., Kornienko R.A., Sayamova T.L. Theoretical foundations of constructive optimization of linear conservative drives of thermometalloplakirovanie – grebnerelsosmazyvanie systems. Izv. vuzov. Sev.-Kavk. region. Techn. nauki=Bulletin of Higher Educational Institutions. North Caucasus Region. Technical Sciences. 2023;(4):91-97. (In Russ.). http://dx.doi.org/10.17213/1560-3644-2023-4-91-97.
Keywords: lubrication, thermometall cladding, comb-rail lubrication, friction, wheel, rail, anti-friction material, feed drive, effective application mode
Full text: [in elibrary.ru]
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