A new type of high frequency mechanical vibration table

Jin Gao1, Chaowei Li2, Dongying Wang3, Wenbin Du4, Shili Li5, Qiang Lei6

Northwest Institute of Mechanical and Electrical Engineering, 712099, Xianyang, P. R. China

1Corresponding author

E-mail: 1gaojin100@163.com, 2lizyuan@163.com, 31197791846@qq.com, 4alen_dwb@163.com, 5rob.haha@163.com, 6hyleiqiang@foxmail.com

Received 7 September 2017; accepted 2 October 2017

DOI https://doi.org/10.21595/vp.2017.19071

 

Abstract. This paper puts forward a new type of mechanical vibration table. First of all, the structure and working principle of this vibration table is described. Then the kinetic equation and the three-dimensional model of the eccentric exciter are established, the simulation experiments are carried out, and the displacement curves, velocity curves and acceleration time curves at different frequencies are analyzed. Finally, finite element analysis of eccentric wheels is carried out based on solidwork2012. The simulation results show that the mechanical vibration of this new mechanical vibration table is achievable at 0-100 Hz.

Keywords: vibration, eccentric-exciting, simulation experiment.

References

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[2]        Wu Shangsheng, Huang Zexing, Lu Zhenwei, Zhou Yunqi Design and simulation analysis of vibration table with axial thrust roller excitation. Vibration and Impact, Vol. 2, 2014, p. 64‑68.

[3]        Liu Hongbiao, Wang Mei, Zhang Qiang Virtual design of sine sweep vibration table test. Journal of Natural Disasters, Vol. 23, Issue 1, 2014, p. 252‑257.

[4]        Li Wei, Rong Ruanjian Experimental study on vibration characteristics of high frequency electro - hydraulic vibration table. Fluid Drive and Control, Vol. 3, 2013, p. 4‑7.

[5]        Zou Zhenxing, Zou Beini Discussion on calculation method of basic parameters of centrifugal mechanical vibration table. Environmental Technology, Vol. 8, 2014, p. 57‑61.

Cite this article

Gao Jin, Li Chaowei, Wang Dongying, Du Wenbin, Li Shili, Lei Qiang A new type of high frequency mechanical vibration table. Vibroengineering PROCEDIA, Vol. 14, 2017, p. 157‑161.

 

JVE International Ltd. Vibroengineering PROCEDIA. Oct 2017, Vol. 14. ISSN 2345-0533