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Title of the article OPERATIONAL LIFE ASSESSMENT OF PLANETARY GEARBOX OF HYDROMECHANICAL TRANSMISSION OF MINING DUMP TRUCK ACCORDING TO THE RESULTS OF FORCED BENCH TESTS
Authors

ISHIN Nikolay N., D. Sc. in Eng., Assoc. Prof., Chief of the R&D Center “Mining Machinery”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

GOMAN Arkadiy M., Ph. D. in Eng., Assoc. Prof., Head of the Department of Dynamic Analysis and Vibration-based Diagnostics of Machines of the R&D Center “Mining Machinery”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

SKOROKHODOV Andrey S., Ph. D. in Eng., Leading Researcher of the Department of Dynamic Analysis and Vibration-based Diagnostics of Machines of the R&D Center “Mining Machinery”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

SHPORTKO Vladimir V., M. Sc. in Phys. and Math., Researcher of the Department of Dynamic Analysis and Vibration-based Diagnostics of Machines of the R&D Center “Mining Machinery”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

SHYSHKO Sergei A., Deputy Chief Designer – Head of the Department of Mechanical Transmissions, OJSC “BELAZ” – Management Company of Holding “BELAZ-HOLDING”, Zhodino, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

REGINJA Vladimir V., Ph. D. in Eng., First Category Design Engineer of the Design Bureau of Hydromechanical Transmissions, OJSC “BELAZ” – Management Company of Holding “BELAZ-HOLDING”, Zhodino, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

KORNACHENKO Dmitry I., First Category Design Engineer of the Design Bureau of Hydromechanical Transmissions, OJSC “BELAZ” – Management Company of Holding “BELAZ-HOLDING”, Zhodino, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

In the section DYNAMICS, DURABILITY OF VEHICLES AND STRUCTURES
Year 2023
Issue 1(62)
Pages 31–38
Type of article RAR
Index UDK 621.833.65: 539.43
DOI https://doi.org/10.46864/1995-0470-2023-1-62-31-38
Abstract The aim of this work is to assess the compliance of the estimated lifetime of the planetary gearbox of hydromechanical transmission of a BELAZ mining dump truck with the actual operational one based on the results of accelerated (forced) bench tests. Preliminary strength calculations were carried out for the two most stressed modes of movement of a mining dump truck in a quarry on the rise, where the most significant damage to gear trains takes place: for maximum productivity (power) and maximum torque. Investigations showed that the gears limiting the lifetime of the gearbox are the sun gear and satellites of the 3rd planetary series. As a result of the tests, the estimated operating time of the planetary gearbox on the bench was achieved, which guarantees an operational life of at least 400,000 km of the dump truck run.
Keywords mining dump truck, planetary gearbox, gear train, accelerated bench tests, forced mode, operational life
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Bibliography
  1. Ishin N.N., Goman A.M., Skorokhodov A.S., Naturjeva M.K., Shportko V.V., Shishko S.A., Reginja V.V. Metod provedeniya uskorennykh stendovykh ispytaniy zubchatykh privodnykh mekhanizmov pri minimalnom kolichestve ispytyvaemykh obraztsov [Method for carrying out accelerated bench tests of gear drive mechanisms with a minimum number of test samples]. Aktualnye voprosy mashinovedeniya, 2020, iss. 9, pp. 234–237 (in Russ.).
  2. Eliseeva M.A., Malovik K.N., Miroshnichenko A.N. Menedzhment resursosposobnosti oborudovaniya gornogo proizvodstva [Management of a resourceability of the equipment of mining]. Mining informational and analytical bulletin, 2015, no. 8, pp. 315–322 (in Russ.).
  3. Anilovich V.Ya., Sychev I.P. K opredeleniyu koeffitsienta perekhoda ot rezultatov stendovykh ispytaniy k rezultatam ispytaniy v ekspluatatsionnykh usloviyakh [To the determination of the coefficient of transition from the results of bench tests to the results of tests in operational conditions]. Vestnik mashinostroeniya, 1969, no. 6, pp. 28–30 (in Russ.).
  4. Jimenez M. Accelerated fatigue test in mechanical components. Contact and fracture mechanics, 2018, pp. 253–273. DOI: https://doi.org/10.5772/intechopen.72640.
  5. Miláček O. Endurance testing of automotive gearbox. Available at: https://stc.fs.cvut.cz/history/2011/sbornik/papers/pdf/1100039-1.pdf (accessed 16 January 2023).
  6. RD V 319.01.11-98. Kompleksnaya sistema kontrolya kachestva. Apparatura, pribory, ustroystva i oborudovanie voennogo naznacheniya. Tipovye metodiki uskorennykh ispytaniy na bezotkaznost i dolgovechnost [Comprehensive quality control system. Facilities, tools, devices and equipment for military purposes. Typical methods of accelerated tests for reliability and durability]. Moscow, TsNII MO RF Publ., 2000. 95 p. (in Russ.).
  7. Some thoughts on accelerated durability testing. Available at: https://community.sw.siemens.com/s/article/some-thoughts-on-accelerated-durability-testing (accessed 16 January 2023).
  8. Giyasov B.I., Seregin N.G., Seregin D.N., Belyakov V.A. Stendovye uskorennye ispytaniya tekhnicheskikh sistem na nadezhnost [Bench accelerated tests of technical systems for reliability]. Moscow, ASV Publ., 2017. 74 p. (in Russ.).
  9. Accelerated testing with the inverse power law. Available at: https://www.reliasoft.com/resources/resource-center/accelerated-testing-with-the-inverse-power-law (accessed 16 January 2023).
  10. Kugel R.V. Ispytaniya na nadezhnost mashin i ikh elementov [Reliability tests of machines and their components]. Moscow, Mashinostroenie Publ., 1982. 181 p. (in Russ.).
  11. State Standard 21354-87. Peredachi zubchatye tsilindricheskie evolventnye vneshnego zatsepleniya. Raschet na prochnost [Cylindrical evolvent gears of external engagement. Strength calculation]. Moscow, Standartov Publ., 1988. 129 p. (in Russ.).
  12. Sergeenko V.A. Proverochnyy raschet zubchatykh peredach transmissii avtomobiley [Verification calculation of gears of the transmission of cars]. Minsk, Belorusskiy natsionalnyy tekhnicheskiy universitet Publ., 2016. 61 p. (in Russ.).
  13. RD 22-127-85. Metodika rascheta nadezhnosti mashin pri proektirovanii. Raschet detaley mashin na dolgovechnost. Etap razrabotki rabochey dokumentatsii [Methodology for calculating the reliability of machines in the design. Calculation of machine parts for durability. Stage of development of detailed design documentation]. Moscow, NPO “VNIIstroydormash” Publ., 1985. 135 p. (in Russ.).
  14. Timofeev G.A., Krasavin S.I., Silchenko P.N., Novikov E.S. Raschet dolgovechnosti zubchatykh mekhanizmov elektromekhanicheskikh privodov [Durability calculation for gear mechanisms in electromechanical actuators]. BMSTU journal of mechanical engineering, 2017, no. 9, pp. 12–21. DOI: https://doi.org/10.18698/0536-1044-2017-9-12-21 (in Russ.).
  15. State Standard 1643-81. Osnovnye normy vzaimozamenyaemosti. Peredachi zubchatye tsilindricheskie. Dopuski [Basic requirements for interchangeability. Cylindrical gearings. Tolerances]. Moscow, Standartov Publ., 1981. 69 p. (in Russ.).
  16. Gorlov V.V., Surina N.V. Analiz vliyaniya pogreshnostey profilya zuba na nagruzochnuyu sposobnost tsilindricheskikh zubchatykh koles [Analysis of the effect of tooth profile errors on the load capacity of cylindrical gears]. Mining equipment and electromechanics, 2012, no. 10, pp. 15–19 (in Russ.).
  17. Rudnitsky V.N., Sazonov D.S., Zaitsev V.S., Lisyutin V.A. Vliyanie profilnoy pogreshnosti na kontaktnuyu prochnost zubev [The influence of profile error on the contact strength of the teeth]. Novye materialy i tekhnologii v mashinostroenii, 2016, iss. 23, pp. 31–32 (in Russ.).