The Vibration Model Establishment and Solution of Bending-Torsion-Axial-Swing Coupled the Helical Gear Transmission System Based on Lumped Parameter Approximation Method

Chang Li; Bing Chen Wang; Jun Feng Li

doi:10.4028/www.scientific.net/AMR.1061-1062.743

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1061-1062The Vibration Model Establishment and Solution of...

The Vibration Model Establishment and Solution of Bending-Torsion-Axial-Swing Coupled the Helical Gear Transmission System Based on Lumped Parameter Approximation Method

Abstract:

Based on comprehensive considerations the influences of stiffness excitation, deviation excitation, meshing impact excitation, friction of tooth surface, and other kinds of nonlinear factors, it established a nonlinear coupled vibration model of bending-torsion-axial-swing coupled helical gear transmission system by applying the Lumped Mass Method. After transformed the model to dimensionless form, it used Runge-Kutta method to solve the nonlinear vibration model of the system, and then the time domain chart, spectrum chart, phase chart, Poincare chart, and FFT chart were obtained; it discussed the influence of system parameters on its dynamic characteristics.

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Periodical:

Advanced Materials Research (Volumes 1061-1062)

Pages:

743-747

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1061-1062.743

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Online since:

December 2014

Authors:

Chang Li*, Bing Chen Wang, Jun Feng Li

Keywords:

Helical Gear, Lumped Parameter Approximation Method, Vibration Response

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