Open AccessResearch of Gear Modification on Noise Optimization of EV Reducer
Author(s) -
Jing Liu,
Fei Xiong,
Dan Wei,
Chen Chen,
Chao Sun
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1802/4/042090
Subject(s) - reducer , non circular gear , noise (video) , automotive engineering , computer science , software , spiral bevel gear , engineering , mechanical engineering , image (mathematics) , artificial intelligence , programming language
Based on the simulation software MASTA of gear system, the micro-modification optimization can effectively improve the howling noise. Through gear contact spot test and simulation calibration, the correction model of gear can be established. In order to reduce the transmission error of gear, and optimize the gear contact pattern, the micro modification of gear was researched. It is found that the micro modification of gears can effectively improve the howling noise of gears. The study could improve the ability of independent research and development of gear system.