Abstract
An experimental optimization study was carried out to solve the problem of whine noise of a newlydeveloped commercial truck. Firstly, with the help of the vehicle road test, the minimum difference between the gear meshing one third octave order noise and narrowband order noise whether greater than 8 dB(A) can be as the judgment basis for the absence of whine in the cab. Secondly, with the help of sourcing-path-receiver analysis,transmission gear meshing excitation is mainly transmitted through the structural path; Finally, considering the feasibility and cost,by optimizing the accuracy of the 8th gears of the transmission and the structure of the connecting end of the shifting lock cab, the problem of whine noise in the cab of the truck was effectively solved.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Yuan, C.: Vehicle transmission whine noise test diagnosis. Mech. Vibr. 35(01), 15–19+37 (2013)
Wenbo, L., Guangqiang, W., Weiqing, X.: Gearbox roar noise analysis based on order tracking. Vibr. Shock 32(11), 95–99 (2013)
Quan, S., Yuequan, L., Xiaohui, S., et al.: Study on optimization of transmission gear parameters and whistling control. Noise Vibr. Control 30(03), 46–49 (2010)
Dong, G., Bin, D., Xiaohui, S., et al.: Identification and control of transmission whistling noise source of domestic car. China Mech. Eng. 22(18), 2264–2267 (2011)
Yinhao, L., Guangqiang, W., Wenbo, L.: Optimization of transmission whistling characteristics based on gear modification. Mech. Vibr. 1, 18–22 (2014)
Zhendong, L.: Application of modified gear for automobile transmission and its influence on noise and transmission error. Test Tools Solutions 03(05), 105–106 (2017)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2024 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Chaoqun, T., Li, H., BingHua, X., Sheng, Q. (2024). The Study and Optimization of Gearbox Whine Noise in the Cab of Commercial Vehicle. In: Proceedings of China SAE Congress 2023: Selected Papers. SAE-China 2023. Lecture Notes in Electrical Engineering, vol 1151. Springer, Singapore. https://doi.org/10.1007/978-981-97-0252-7_36
Download citation
DOI: https://doi.org/10.1007/978-981-97-0252-7_36
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-97-0251-0
Online ISBN: 978-981-97-0252-7
eBook Packages: EngineeringEngineering (R0)