Engineering Journal: Science and InnovationELECTRONIC SCIENCE AND ENGINEERING PUBLICATION
Certificate of Registration Media number Эл #ФС77-53688 of 17 April 2013. ISSN 2308-6033. DOI 10.18698/2308-6033
  • Русский
  • Английский
Article

Assessment of changes in the rolling bearing technical state as a result of wear

Published: 12.09.2017

Authors: Andrienko L.A., Sazonov V.A.

Published in issue: #9(69)/2017

DOI: 10.18698/2308-6033-2017-9-1680

Category: Mechanical Engineering and Machine Science | Chapter: Machine Science, Drive Systems, and Machine Components

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.


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: http://www.ijser.org (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: http://www.vibration.ru/v_defekt.shtml (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. МаМт Building, 2012, spets. vypusk: Fundamentalnye problemy sozdaniya i podderzhki vysokotekhnologichnykh proizvodstv [Special issue: Fundamental problems of creating and supporting high-tech industries], pp. 5-7.
[10] Andrienko L.A., Vyaznikov V.A. Izvestiya vysshikh uchebnykh zavedeniy. Mashinostroenie - Proceedings of Higher Educational Institutions. МаМт Building, 2011, no. 9, pp. 18-22.