Method of gearbox state estimation of the metro tunnel escalator drive

Authors

  • Yu. M. Danylchenko National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Ukraine https://orcid.org/0000-0002-5375-950X
  • V. Yu. Bojko Progresstech-Ukraine, Kyiv, Ukraine
  • A. I. Petryshyn National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Ukraine

DOI:

https://doi.org/10.20535/2521-1943.2020.89.202268

Keywords:

gearbox, vibration spectrum, fault diagnosis, DASYLab, low and high resolution spectra, natural frequencies, vibration modes

Abstract

A method for detecting excitations leading to the damage of the gears and bearings working surfaces has been developed by means of experimental study of the dynamic characteristics of the metro tunnel escalator drive gearbox in normal and bad performance. The technique is based on the acquisition and analysis of low and high resolution spectra. The technique is tested during the analysis of vibration spectra of a standard three-stage, four-shaft tunnel escalator drive gearbox. The vibration analysis was performed using the kinematic excitation frequencies generated by the gears and rolling bearings in the zones of resonance vibrations of the gearbox elements. According to the results of the analysis, the presence of variable stiffness of the teeth in one of the gears and damage of the inner ring of the ball bearing of the intermediate shaft cover is established.

Author Biography

Yu. M. Danylchenko, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

Професор кафедри прикладної гідроаеромеханіки і механотроніки, ММІ

References

  1. Yavorsky, I.M., Drabich, P.P., Kravets, I.B. and Matsko, I.J. (2011), Metody vibracijnoji diaghnostyky pochatkovykh stadij poshkodzhennja obertovykh system [Methods of vibration diagnostics of the initial stages of damage of rotary systems], Physic-chemical material mechanics, no. 2.
  2. Ishin, N.N, Goman, A.M., Skorokhodov, A.S. and Natur'eva, M.K. (2014), “Estimation of the residual life of gears under operating conditions”, Nerazrushayushchii kontrol' i diagnostika, no. 2, pp. 38–48.
  3. Trivedi, P. and Bharti, P.K. (2017), “Study Of Bearing Rolling Element Defect Using Emperical Mode Decomposition Technique”, International Journal of Engineering Development and Research (IJEDR), vol. 5, no. 2, pp. 553–565.
  4. Barszcz, T. and Sawalhi, N. (2012), “Fault detection enhancement in rolling element bearings using the minimum entropy deconvolution”, Archieves of Acoustics, vol. 37, no. 2, pp. 131–141.
  5. Barzdaitis V., Zemaitis V., Zebelys K., Pocius Z., and Mazeika P. (2004), “Condition monitoring of roller bearings using different diagnostic methods”, Diagnostyka, vol. 30, no. 1, pp. 53–60.
  6. Klyuev, V.V. (ed.). (2005), Nerazrushayushchii kontrol' [Non-destructive testing], Vibrodiagnostika, vol. 7, no. 2, Mashinostroenie, Moscow, Russia.
  7. Diagnosticheskie priznaki i vidy defektov promyshlennogo oborudovaniya [Diagnostic markers and types of defects of the industrial equipment], available at: http://baltech.com.ua/catalog.php?catalog=166
  8. Jamaludin, N., Mba, D. and Bannister, R.H. (2001), “Condition monitoring of slow-speed rolling element bearings using stress waves”, Proceedings of the Institution of Mechanical Engineers, Part E, Journal of Process Mechanical Engineering, vol. 215, no. 4, pp. 245–271.
  9. Butyrina, P.A. (ed.) (2005), Avtomatizatsiya fizicheskikh issledovanii i eksperimenta: komp'yuternye izmereniya i virtual'nye pribory na osnove LabVIEW 7 [Automation of physical research and experiment: computer measurements and virtual devices based on LabVIEW 7], DMK Press, Moscow, available at: http://physicsbooks.narod.ru/Other/LabVIEW_7.pdf
  10. Kurbatov, A. (2001), Programmnoe obespechenie dlya sbora i obrabotki dannykh pri izmereniyakh i ispytaniyakh [Software for data collection and processing during measurements and tests], Komponenty i tekhnologii, no. 1, available at: https://www.kit-e.ru/articles/measure/2001_01_68.php
  11. Available at: https://www.fresher.ru/2013/02/05/kak-remontiruyut-eskalator-v-metro/
  12. Instruktsiya po tekhnicheskomu obsluzhivaniyu eskalatorov tipov ЭТ-2, ЭТ-3, ЭТ-4 (1987), [Maintenance instruction for escalators of types ЭТ-2, ЭТ-3, ЭТ-4], Transport, Moscow, Russia.
  13. Russov, V.A. (2012), Diagnostika defektov vrashchayushchegosya oborudovaniya po vibratsionnym signalam [Diagnostics of defects in rotating equipment with vibration signals], Perm, available at: www.vibrocenter.ru/book.htm
  14. Spektral'nyi analiz na ogranichennom intervale vremeni. Okonnye funktsii [Spectral analysis over a limited time interval. Window functions], available at: http://www.dsplib.ru/content/win/win.html

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Published

2020-09-01

How to Cite

[1]
Y. M. Danylchenko, V. Y. Bojko, and A. I. Petryshyn, “Method of gearbox state estimation of the metro tunnel escalator drive”, Mech. Adv. Technol., no. 2(89), Sep. 2020.

Issue

Section

Up-to-date machines and the technologies of mechanical engineering