Effect of operating conditions on vibration and noise radiation of a gear reducer

被引：0
|
作者：
机构：
[1] Zhou, Jian-Xing
[2] Liu, Geng
[3] Wu, Li-Yan
来源：
Zhou, J.-X. | 1600年 / Chinese Vibration Engineering Society卷 / 32期
关键词：
Gears - Stiffness - Acoustic fields - Acoustic noise - Mesh generation - Vibrations (mechanical) - Rotating machinery;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The dynamic model of a cylindrical gear transmission system was built in consideration of time-varying mesh stiffness and gear errors excitation. Dynamic load of bearings was taken as an excitation, its vibration and noise radiation were studied by using FEM/BEM. Then, the time histories of the node vibration displacements of the gearbox and the noise spectra of the corresponding sound field were obtained, and the effects of the harmonic components of the excitation on the gearbox vibration and noise radiation were presented. The effects of rotating speed and operating load on the vibration and noise radiation of the gear reducer. Then, the law of the dynamic load with the varying of rotating speed, the law of the noise radiation with the dynamic load, and the frequency distribution range of the gearbox resonance were obtained. The results provided a theoretical guideline for design of gear reducers.
引用
收藏
相关论文
共 50 条
  • [41] Effect of web hole on vibration noise radiation characteristics of railway wheel
    Yang, Xinwen
    Shi, Guangtian
    Yang, Jianjin
    Zhongguo Tiedao Kexue/China Railway Science, 2014, 35 (02): : 58 - 64
  • [42] NOISE TEST AND ANALYSIS OF RING-PLATE-TYPE PIN-CYCLOIDAL GEAR REDUCER
    Liu, Y.
    Yang, B.
    Zhang, X. P.
    Guo, W. Q.
    Zhong, Z. F.
    Huang, B.
    ENVIRONMENTAL VIBRATIONS: PREDICTION, MONITORING, MITIGATION AND EVALUATION, VOLS I AND II, 2009, : 629 - 632
  • [43] Effect of Variations in Tooth Flank Form Among Teeth on Gear Vibration and an Sensory Evaluation Method Using Potential Gear Noise
    Mohamad, Edzrol Niza
    Komori, Masaharu
    Matsumura, Shigeki
    Ratanasumawong, Chanat
    Yamashita, Masanori
    Nomura, Takushi
    Houjoh, Haruo
    Kubo, Aizoh
    JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING, 2010, 4 (06): : 1166 - 1181
  • [44] Effects of macro-parameters on vibration and radiation noise for high speed wheel gear transmission in electric vehicles
    Xi Chen
    Chaosheng Song
    Caichao Zhu
    Jianjun Tan
    Najeeb Ullah
    Journal of Mechanical Science and Technology, 2018, 32 : 4153 - 4164
  • [45] Effects of macro-parameters on vibration and radiation noise for high speed wheel gear transmission in electric vehicles
    Chen, Xi
    Song, Chaosheng
    Zhu, Caichao
    Tan, Jianjun
    Ullah, Najeeb
    JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2018, 32 (09) : 4153 - 4164
  • [46] Gear modification analysis to improve the vibration and noise of automobile transmission
    1600, Trans Tech Publications Ltd (579-580):
  • [47] An analytical investigation of coupling vibration and noise characteristics of gear system
    Han, X
    Zhong, L
    Li, RF
    Lin, TJ
    PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON MECHANICAL TRANSMISSIONS, 2001, : 368 - 370
  • [48] Influence of mesh phasing on noise and vibration of planetary gear transmissions
    Song, YM
    Wang, SY
    Shen, ZG
    Zhang, C
    Meng, XJ
    Proceedings of the International Conference on Mechanical Engineering and Mechanics 2005, Vols 1 and 2, 2005, : 978 - 981
  • [49] EFFECT OF CHANGE OF PITCH ON GEAR NOISE
    ATTIA, AY
    JOURNAL OF SOUND AND VIBRATION, 1971, 18 (01) : 129 - &
  • [50] Analysis of Vibration and Noise for the Powertrain System of Electric Vehicles under Speed-Varying Operating Conditions
    Deng, Chenghao
    Deng, Qingpeng
    Liu, Weiguo
    Yu, Cheng
    Hu, Jianjun
    Li, Xiaofeng
    MATHEMATICAL PROBLEMS IN ENGINEERING, 2020, 2020
12345