Research on vibration evolution of a ball bearing without the cage under local variable-diameter raceway damage

• Autorzy: Zhou Enwen , Zhao Yanling , Zhang Huanqing

Identyfikatory

DOI

10.15632/jtam-pl/157462

• Języki publikacji: EN

Abstrakty

EN

This article presents an analysis of vibration evolution of a ball bearing without the cage. A vibration model in which time-varying displacement, time-varying stiffness, contact force and collision force are comprehensively considered, is proposed. On this basis, the law of motion of the bearing is studied. It is shown that a variable-diameter raceway affects the radius of curvature, which effects the dispersion of rolling elements. The damaged variable -diameter raceway leads to discrete failure, contact force and collision force of rolling elements, which are main reasons that cause vibration mutation. The bearing motion changes from quasi-periodic to chaotic motion.

Słowa kluczowe

EN

ball bearing; vibration evolution; variable-diameter raceway; damage

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2023
• Tom: Vol. 61 nr 1
• Strony: 129--146
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Zhou Enwen

• Key Laboratory of Advanced Manufacturing Intelligent Technology Ministry of Education, Harbin University of Science and Technology, Harbin, China

autor

Zhao Yanling

• Key Laboratory of Advanced Manufacturing Intelligent Technology Ministry of Education, Harbin University of Science and Technology, Harbin, China

autor

Zhang Huanqing

• Key Laboratory of Advanced Manufacturing Intelligent Technology Ministry of Education, Harbin University of Science and Technology, Harbin, China

Bibliografia

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• 9. Parmar V., Saran V.H., Harsha S.P., 2021, Effect of dynamic misalignment on the vibration response, trajectory followed and defect-depth achieved by the rolling-elements in a double-row spherical rolling-element bearing, Mechanism and Machine Theory, 162, 104366.
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• 11. Xi S.T., Cao H.R., Chen X.F., 2019, Dynamic modeling of spindle bearing system and vibration response investigation, Mechanical Systems and Signal Processing, 114, 486-511.
• 12. Yang Y., Ouyang J., Wu X.L., Jin Y.L., Yang Y.R., Cao D.Q., 2019, Bending-torsional coupled vibration of a rotor-bearing-system due to blade-casing rub in presence of non-uniform initial gap, Mechanism and Machine Theory, 140, 170-193.
• 13. Yang Y.Z., Yang W.G., Jiang D.X., 2018, Simulation and experimental analysis of rolling element bearing fault in rotor-bearing-casing system, Engineering Failure Analysis, 92, 205-221.
• 14. Zhao Y.L., Wang Q.Y., Wang M.Z., Pan C.Y., Bao Y.D., 2022, Discrete theory of rolling elements for a cageless ball bearing, Journal of Mechanical Science and Technology, 36, 4, 1921-1933.
• 15. Zhao Y.L., Zhang J.W., Zhou E.W., 2021, Automatic discrete failure study of cage free ball bearings based on variable-diameter contact, Journal of Mechanical Science and Technology, 35, 11, 4943-4952.
• 16. Zheng L.K., Xiang Y., Sheng C.X., 2021, Nonlinear dynamic modeling and vibration analysis of faulty rolling bearing based on collision impact, Journal of Computational and Nonlinear Dynamics, 16, 6, 061001.

Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).