Forced vibrations analysis of a conical sleeve-shaft friction joint

• Autorzy: Andrzejuk A. , Skup Z. , Zalewski R.
• Języki publikacji: EN

Abstrakty

EN

The paper presents a theoretical study of the damping process of non-linear vibrations in a one-mass model of a mechanical system over a friction joint. The problem is considered assuming a uniform unit pressure distribution between the contacting surfaces of the conical sleeve-shaft neck of the friction joint. The steady-state motion of the system is subject to harmonic excitation. The analysis includes the following: the influence of geometric parameters of the system, its external load amplitude, unit pressures and the friction coefficient upon the amplitude-frequency characteristics and the phase-frequency characteristics. Structural friction has been also taken into account. The equation of motion of the examined mechanical system has been solved by means of the slowly varying parameters (Van der Pol) method and a numerical simulation method.

Słowa kluczowe

EN

conical joint; sleeve-shaft neck; energy dissipation; structural friction

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2014
• Tom: Vol. 52 nr 1
• Strony: 189--197
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Andrzejuk A.

• Warsaw University of Technology, Institute of Machine Design Fundamentals, Warszawa, Poland

autor

Skup Z.

• Warsaw University of Technology, Institute of Machine Design Fundamentals, Warszawa, Poland

autor

Zalewski R.

• Warsaw University of Technology, Institute of Machine Design Fundamentals, Warszawa, Poland

Bibliografia

• 1. Andrzejuk A., 2012, Analytical and experimental research of a conical sleeve-shaft friction joint (in Polish), Kwartalnik PTSK, 3, 1
• 2. Badraghan F., 1994, Slip damping in vibrating layered beams and leaf springs; energy dissipated and optimum considerations, Journal of Sound and Vibration, 174, 91-103
• 3. Gałkowski Z., 1999, Influence of structural friction of the vibrations sleeve-shaft (in Polish), Science of Books Rzeszów University of Technology, 174, 283-288
• 4. Giergiel J., 1990, Damping of Mechanical Vibrations (in Polish), Polish Publishers of Science, Warsaw
• 5. Grudziński K., Kostek R., 2005, Influence of normal micro-vibrations in contact on sliping motion of solid body, Journal of Theoretical and Applied Mechanics, 43, 37-49
• 6. Kosior A., 2005, Influence of Parameters of Joints with Structural Friction on Elastic and Damping Properties of Mechanical Systems (in Polish), Publishing House of the Warsaw University of Technology, Mechanics, Exercise book, 209
• 7. Meng C., H., 1989, Modeling and vibration analysis of friction joints, Journal of Vibration, Acoustics, Stress and Reliability in Design, 111, 71-76
• 8. Mostowicz-Szulewski J., Nizioł, J., 1992, Forced steady-state and non-stationary vibrations of a beam with bilinear hysteretic and hysteretic in fixing, Nonlinear Vibration Problems, 24, 33-62
• 9. Osiński Z., 1998, Damping of Vibrations, A.A. Balkema/Rotterdam/Brookfield
• 10. Sanitruk K.Y., Imregun M., Ewins D.J., 1997, Harmonic balance vibration analysis of turbine blades with friction dampers, Journal of Vibration and Acoustics, 119, 96-103
• 11. Sextro W., 2002, Dynamical Contact Problems with Friction, Springer, Berlin
• 12. Skup Z., 2010, Nonlinear Phenomena in the Damping Vibration (in Polish), Publishing House of the Warsaw University of Technology, pp. 376
• 13. Wang J.H., Chen W.K., 1993, Investigation of the vibration of a blade with friction damper by HBM, Journal of Gas Turbines and Power, 115,. 294-299
• 14. Zahavi E., 1993, Contact problems with friction in machine design, Computers and Structures, 48, 4, 591-594
• 15. Zboiński G., Ostachowicz W., 2001, Three-dimensional elastic and elasto-plastic frictional contact analysis of turbo-machinery blade attachments, Journal of Theoretical and Applied Mechanics, 39, 3, 769-790