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Nonlinear dynamics of an automotive differential hypoid gear pair

conference contribution
posted on 15.09.2017, 10:28 by Leonidas Paouris, Stephanos TheodossiadesStephanos Theodossiades, Homer Rahnejat, Adam Kidson, Gregory Hunt, William Barton
The dynamics of an automotive differential hypoid gear pair is investigated. The gear pair model is a 4 degree-of-freedom torsional model, including the torsional deflections of the supporting shafts of the pinion and the gear. It also includes the dynamic transmission error of the mating teeth pairs. The variations in teeth contact stiffness/contact, principal radii of contact and static transmission error are determined during the meshing cycle, using the CALYX software. The equations of motion are solved using a numerical integration scheme. A preliminary parametric study is presented, enabling identification of different periodic responses as the vehicle cruising speed alters.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Published in

ASME 2015 International Design Engineering Technical Conferences & Computer and Information in Engineering Conference

Citation

PAOURIS, L. ... et al., 2015. Nonlinear dynamics of an automotive differential hypoid gear pair. IN: Proceedings of 2015 ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference (IDETC/CIE 2015), Boston, United States, 2-5 August 2015. Vol. 10, ASME 2015 Power Transmission and Gearing Conference. DOI: 10.1115/DETC2015-47324.

Publisher

© ASME

Version

AM (Accepted Manuscript)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Publication date

2015

Notes

The authors would like to express their gratitude to Lubrizol Ltd for sponsoring this research.

ISBN

9780791857205;0791857204

Book series

ASME paper;DETC2015-47324

Language

en

Location

Boston, Massachusetts, USA

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