Some Dynamic Effects of Gear Couplings in Rotor Systems

• Autorzy: Brommundt E.
• Konferencja: German-Polish Workshop on Dynamical Problems in Mechanical Systems (8 ; 31.08-5.09.2003 ; Schmochtitz, Germany)
• Języki publikacji: EN

Abstrakty

EN

This is a brief survey on dynamic effects due to the presence of a strongly non-linear gear coupling in an otherwise linear rotor system. Numerical results show strong influences of the gear coupling on the system behavior, and a high sensitivity to parameter variations. Proper misalignment can stabilize the rotor (the model of the gear coupling characteristic is the topic of a paper under preparation).

Słowa kluczowe

EN

rotor system; gear coupling; misalignment; stability; self-excitation

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Problems
• Rocznik: 2004
• Tom: Vol. 28, No. 1
• Strony: 41--44
• Opis fizyczny: Bibliogr. 5 poz.

Twórcy

autor

Brommundt E.

• Technische Universität Braunschweig, Institut fur Dynamik und Schwingungen

Bibliografia

• 1. Czerny, L., 1993, Stabilitats- und Schwingungsverhalten elastisch gelagerter Motoren Bogenzahnkupplung, VDl-Berichte, 1082,417-435.
• 2. Herbstritt, W.R., Paluh, J.H., 1999, Mill spindle advanced gear design, Iron and Steel Engineer, 76, 44-46.
• 3. Johnson, C.M., 1996, An introduction to flexible couplings, World Pumps, December, 38-43.
• 4. Krämer, E., 1993, Dynamics of Rotors and Foundations, Springer-Verlag, Berlin etc.
• 5. Ku, C.-P.R., Walton Jr., J.F., Lund, J.W., 1993, A theoretical approach to determine angular stiffness and damping coefficients of an axial spline coupling in high-speed rotating machinery, 14th Biennial Conference on Mechanical Vibration and Noise, Albuquerque, New Mexico, DE-Vol. 60 Vibrations of Rotating Systems, 249-256.