Abstract
An effective method of vibration and noise reduction is proposed. Firstly, the vibration acceleration and radiated noise of the thin-walled planetary gearbox was calculated using finite element method/boundary element method. Setting the machine foot with largest vibration acceleration and the field point with the largest sound pressure level of radiated noise as the design target, the design region was determined through the comprehensive screening of vibration response, acoustic transfer vector and modal acoustic contribution. The concepts of vibration isolation structure and vibration damping structure were proposed. Arranging vibration isolation structure and vibration damping structure on the design region, the influence of the parameters of vibration isolation structure on vibration and noise reduction is studied. Finally, the vibration and noise reduction design scheme is identified. The design results show that the design region can be found quickly and exactly using this method. The peak value of the vibration of the machine feet and that of the radiated noise in the sound field are reduced, and the distribution of the vibration in machine feet and that of radiated noise in sound field are more uniform at the same time, which proves the effectiveness of the design method.
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
References
Lin, L., Yu, M.S., Fu, T.X.: A review of control and design techniques for acoustic stealth of surface ships. Ship Sci. Technol. 27(2), 92–96 (2005) (in Chinese)
Tuma, J.: Gearbox noise and vibration prediction and control. Int. J. Acoust. Vibr. 14(2), 99–108 (2009)
Moyne, S.L., Tebecz, J.L., Tawfiq, I.: Acoustical influence of stiffeners on acoustic radiation of plates. Mech. Syst. Signal Process. 19, 195–212 (2005)
S. Ishiyama, S. Imai M. Maruyama et al., The applications of Acoust/Boom-A noise level predicting and reducing computer code. SAE paper 880910 (1988), pp. 195–205
Mohanty, A.R., Pierre, B.D.S., Suruli-Narayanasami, P.: Structure-borne noise reduction in a truck cab interior using numerical techniques. Appl. Acoust. 59(1), 1–17 (2000)
Z.Y. Zhang, Y.B. Zhang, X. Liu, X.P. Xie, Structure-borne noise prediction and panel acoustic contribution analysis of a heavy-duty truck cab. J. Vibr. Shock 33(13), 67–71 (2014) (in Chinese)
Zhou, J.X., Sun, W.L., Tao, Q.: Gearbox low-noise design method based on panel acoustic contribution. Math. Probl. Eng. 2014(5), 1–10 (2014)
Wang, J.P., Chang, S., Liu, G., Wu, L.Y., Chang, L.H.: Gearbox noise reduction based on modal acoustic contributions. J. Vibr. Shock 34(17), 50–57 (2015)
Zhao, J., Zhou, Z., Liang, Y.Z., et al.: Analysis and optimization of vibration acoustic contribution of body parts. Chin. J. Mech. Eng. 46(24), 96–100 (2010) (in Chinese)
Wang, E.B., Zhou, Z., Xu, G., et al.: Acoustic-vibration optimization based on panel acoustic contribution analysis of vehicle body. J. Jiangsu Univ. Nat. Sci. Ed. 33(1), 25–29 (2012) (in Chinese)
Li, H.K., Guo, C., Fang, S.L., et al.: Optimization design method for gearbox’s vibration and noise reduction. J. Vibr. Shock 32(17), 150–154 (2013) (in Chinese)
Li, Z.G., Zhan, F.L.: Examples of advanced application of acoustic simulation computation based on the Virtual.Lab Acoustics. National Defense Industry Press, Beijing (2010).(in Chinese)
Schenck, H.A.: Improved integral formulation for acoustic radiation problems. J. Acoust. Soc. Am. 44(1), 41–58 (1968)
Filippi, P.J.T.: Layer potentials and acoustic diffraction. J. Sound Vib. 54(4), 473–500 (1977)
Z.H. Ni, Vibration Mechanics (Xi’an Jiaotong University Press, Xi’an, 1990) (in Chinese)
J.P. Wang, Methods for the vibration and noise prediction of marine gear box and structure design for noise reduction. Northwestern Polytechnical University (2018) (in Chinese)
Zhu, C.L., Wei, Q., Zheng, C.F., et al.: Analysis of vibration isolation characteristics for composite double-layer infrastructures of naval vessels. Noise Vibr. Control 1, 12–17 (2015) (in Chinese)
Acknowledgements
This project is supported by National Key R&D Program of China (Grant No. 2018YFB2001501) and the Key Program of National Natural Science Foundation of China (Grant No. 51535009).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2022 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Liu, L., Xi, Y., Kang, K., Hu, Z., Gong, J., Liu, G. (2022). Research on the Vibration and Noise Reduction of Thin-Walled Planetary Gearbox. In: Tan, J. (eds) Advances in Mechanical Design. ICMD 2021. Mechanisms and Machine Science, vol 111. Springer, Singapore. https://doi.org/10.1007/978-981-16-7381-8_57
Download citation
DOI: https://doi.org/10.1007/978-981-16-7381-8_57
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-16-7380-1
Online ISBN: 978-981-16-7381-8
eBook Packages: EngineeringEngineering (R0)