TY - GEN
T1 - DYNAMICS OF HYPOID GEAR TRANSMISSION WITH NON-LINEAR TIME-VARYING MESH
AU - Cheng, Yuping
AU - Lim, Teik C.
N1 - Publisher Copyright:
Copyright © 2000 by ASME.
PY - 2000
Y1 - 2000
N2 - A new generalized 14 degrees-of-freedom dynamic model with coupled translation-rotation effect is developed for simulating the nonlinear vibratory response of hypoid geared rotor systems. The model incorporates the load-dependant time-varying mesh characteristic vectors due to tooth load sharing and profile modifications, backlash non-linearity, and off line-of-action friction forces. Based on the 3-dimensional tooth contact analysis results, the quasi-static mesh characteristics that describe the translation-rotation and rotation-rotation force couplings are obtained for use in the dynamic formulation. The three-dimensional representations of the inesh vectors, normal and friction forces, and moments generated at the mesh interface are also included in the proposed study. Tooth separation and the occurrence of jump phenomenon observed in the predicted frequency response functions are analyzed.
AB - A new generalized 14 degrees-of-freedom dynamic model with coupled translation-rotation effect is developed for simulating the nonlinear vibratory response of hypoid geared rotor systems. The model incorporates the load-dependant time-varying mesh characteristic vectors due to tooth load sharing and profile modifications, backlash non-linearity, and off line-of-action friction forces. Based on the 3-dimensional tooth contact analysis results, the quasi-static mesh characteristics that describe the translation-rotation and rotation-rotation force couplings are obtained for use in the dynamic formulation. The three-dimensional representations of the inesh vectors, normal and friction forces, and moments generated at the mesh interface are also included in the proposed study. Tooth separation and the occurrence of jump phenomenon observed in the predicted frequency response functions are analyzed.
UR - http://www.scopus.com/inward/record.url?scp=84903766408&partnerID=8YFLogxK
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U2 - 10.1115/DETC2000/PTG-14432
DO - 10.1115/DETC2000/PTG-14432
M3 - Conference contribution
AN - SCOPUS:84903766408
T3 - Proceedings of the ASME Design Engineering Technical Conference
SP - 611
EP - 617
BT - 8th International Power Transmission and Gearing Conference
PB - American Society of Mechanical Engineers (ASME)
T2 - ASME 2000 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC-CIE 2000
Y2 - 10 September 2000 through 13 September 2000
ER -