Analysis of Vibration Characteristics of Planetary Transmission Mechanism for Tracked Vehicle Based on Experimental Test

被引:0
作者
Zhang Q. [1 ,2 ]
Li H. [1 ]
Cheng Y. [1 ]
Zhang Y. [1 ]
机构
[1] Key Laboratory of Vehicle Transmission, China North Vehicle Research Institute, Beijing
[2] School of Mechanical Engineering, Beijing Institute of Technology, Beijing
来源
Binggong Xuebao/Acta Armamentarii | 2019年 / 40卷 / 06期
关键词
Planetary transmission mechanism; Spectrum analysis; Tracked vehicle; Vibration characteristics analysis; Vibration measurement;
D O I
10.3969/j.issn.1000-1093.2019.06.003
中图分类号
学科分类号
摘要
In order to reveal the mapping relationship between internal excitation and vibration characteristics of planetary transmission mechanism, a vibration acceleration measurement system of planetary transmission mechanism was established by designing a vibration test scheme, and the vibration characteristics of typical gearshift 2 500 r/min planetary transmission mechanism were measured and analyzed. The results show that the vibration root mean square (RMS) value of planetary transmission mechanism is correlated with the position of measuring point. The measuring point is in the meshing position of planetary gear, and its vibration amplitude is larger. The vibration RMS value increases with the increase in the torque. The frequency spectrum analysis results show that the vibration energy mainly concentrates on the meshing frequency and multiple frequencies of planetary gears, and the axial frequency spectrum is similar to the radial frequency spectrum. The maximum amplitude of meshing vibration is obtained by measuring the vibration of planetary transmission mechanism and analyzing its frequency spectrum. © 2019, Editorial Board of Acta Armamentarii. All right reserved.
引用
收藏
页码:1137 / 1145
页数:8
相关论文
共 10 条
  • [1] Sheng H., Gai J.T., Li C.M., Et al., Coordinated control of high speed electric drive tracked vehicle, Acta Armamentarii, 38, 5, pp. 1028-1034, (2017)
  • [2] Chen Z.G., Shao Y.M., Dynamic simulation of spur gear with tooth root crack propagating along tooth width and crack depth, Engineering Failure Analysis, 18, 8, pp. 2149-2164, (2011)
  • [3] Wang Q.L., Wang H.Y., Rui Q., Research on parameter updating of high mobility tracked vehicle dynamic model based on multi-objective genetic algorithm, Acta Armamentarii, 37, 6, pp. 969-978, (2016)
  • [4] Ziegler P., Eberhard P., Schweizer B., Simulative and experimental investigation of impacts on gear wheels, Computer Methods in Applied Mechanics and Engineering, 197, 51-52, pp. 4653-4662, (2008)
  • [5] Zhng X.P., Wang Y.L., Du M.G., Experimental study of internal excitation and vibration of an integrated transmission device, Acta Armamentarii, 37, 3, pp. 535-540, (2016)
  • [6] Petry-Johnson T.T., Kahraman A., Anderson N.E., Et al., An experimental investigation of spur gear effciency, Journal of Mechanical Design, 130, 6, (2008)
  • [7] Ottewill J.R., Neild S.A., Wilson R.E., Intermittent gear rattle due to interactions between forcing and manufacturing errors, Journal of Sound and Vibration, 321, 3-5, pp. 913-935, (2009)
  • [8] Botman M., Vibration measurements on planetary gears of aircraft turbine engines, Journal of Aircraft, 17, 5, pp. 351-357, (2015)
  • [9] Inalpolat M., Kahraman A., A dynamic model to predict modulation sidebands of a planetary gear set having manufacturing errors, Journal of Sound and Vibration, 329, 4, pp. 371-393, (2010)
  • [10] Ericson T.M., Parker R.G., Planetary gear modal vibration experiments and correlation against lumped-parameter and finite element models, Journal of Sound and Vibration, 332, 9, pp. 2350-2375, (2013)