Research on Noise Reduction Modification Design of High Speed EMU Traction Arc Toothed Cylindrical Gears

Aiming at the deficiencies of the traction helical gear transmission system when the EMU is running at high speed, this paper proposes and designs a kind of arc toothed cylindrical gear adapted to the traction of higher speed EMU. A parametric arc toothed cylindrical gear model was constructed using...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Jianping Sun, Hui Liu, Zhenyan Chen, Zhaoping Tang, Menghui Lu
Format:	Article
Language:	English
Published:	MDPI AG 2023-12-01
Subjects:	higher speed EMU arc toothed cylindrical gears dynamic contact characteristics acoustic response characteristics comprehensive modification
Online Access:	https://www.mdpi.com/2076-3417/14/1/144