Оценка изменения технического состояния подшипников качения в результате изнашивания

9 / 10

Оценка изменения технического состояния подшипников качения…
Инженерный журнал: наука и инновации # 9·2017 9
Assessment of changes in the rolling bearing technical state
as a result of wear
© L.A. Andrienko, V.A. Sazonov
Bauman Moscow State Technical University, Moscow, 105005, Russia
The article considers problems of vibration diagnostics of bearing assembly wear using
the traditional transverse vibration sensors, as well as the angular displacement sensor,
i.e., by the torsional component of vibrations. It is shown that the bearing frequencies in
the vibration signal spectra obtained from the angular displacement sensor, as well as
the changes in the amplitude-frequency composition of the defective bearing vibration
signal associated with wear are clearly seen. It is proposed to use angular displacement
sensors, along with other methods of defect diagnostics in bearing assemblies, which
simplifies the analysis of the vibration signal. The problem was solved on the basis of
experimental data obtained at the stand in the laboratory of the Department of Principles
of Machine Design, Bauman Moscow State Technical University .
Keywords: rolling bearings, wear, vibration, diagnostics, experimental research
REFERENCES
[1] Zakharov M.N., Sarkisov A.S., Shvarts T.G. Gazovaya promyshlennost — Gas
Industry of Russia , 2006, no. 2, pp. 62–65.
[2] Firsov A.V., Posadov V.V. Kontrol. Diagnostika — Testing. Diagnostics, 2013,
no. 7, pp. 44–51.
[3] Kostukov V.N., Kostukov A.V. Kontrol. Diagnostika — Testing. Diagnostics,
2010, no. 3, p. 48.
[4] Nawale S.S., Kulkarni P.D. International Journal of Scientific & Engineering
Research, 2017, vol. 8, no. 4. Available at: (accessed
August 21, 2017).
[5] Lynn D. Vyyavlenie defektov podshipnikov kacheniya s pomoshchyu analiza
vibratsii [Detection of rolling bearing defects by means of vibration analysis].
Available at: (accessed August 21,
2017).
[6] Koulocheris D., Stathis A., Costopoulos Th., Atsas A. International Journal
of Engineering Science Invention, 2014, vol. 3, no. 4, pp. 11–19.
[7] Halminen О., Aceituno J.F.,. Escalona J.L., Sopanen J., Mikkola A. Mechanism
and Machine Theory, 2017, vol. 110, pp. 73–84.
[8] Andrienko L.A. Eksperimentalnoe opredelenie vliyaniya iznashivaniya na
dinamicheskie kharakteristiki podshipnikov kacheniya [Experimental
determining the effect of wear on the rolling bearing dynamic characteristics].
Trudy mezhdunarodnoy nauchno-tekhnicheskoy konferentsii “Aktualnye zadachi
mashinovedeniya, detaley mashin i tribotekhniki. 27–28 aprelya 2010 g. Sankt
Petersburg [Proceedings of the international scientific-technical conference
“Actual problems of engineering science, machine parts and tribotechnics”.
April 27–28, 2010. St. Petersburg]. St. Petersburg, Baltiyskiy gosudarstvennyy
universitet Publ., 2010, pp. 224–227.
[9] Andrienko L.A., Vyaznikov V.A. Izvestiya vysshikh uchebnykh zavedeniy.
Mashinostroenie — Proceedings of Higher Educational Institutions. Маchine
Building, 2012, spets. vypusk: Fundamentalnye problemy sozdaniya i