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Title: Nonlinear dynamics of an automotive differential hypoid gear pair
Authors: Paouris, Leonidas I.
Theodossiades, Stephanos
Rahnejat, Homer
Kidson, Adam
Hunt, Gregory
Barton, William
Keywords: Gears
Hypoid gear
Gear dynamics
Issue Date: 2015
Publisher: © ASME
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.
Series/Report no.: ASME paper;DETC2015-47324
Abstract: 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.
Description: The authors would like to express their gratitude to Lubrizol Ltd for sponsoring this research.
Version: Accepted
DOI: 10.1115/DETC2015-47324
URI: https://dspace.lboro.ac.uk/2134/26490
Publisher Link: https://doi.org/10.1115/DETC2015-47324
ISBN: 9780791857205
Appears in Collections:Closed Access (Mechanical, Electrical and Manufacturing Engineering)

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