Dynamic Performance Analysis of Gas-Liquid United Hydraulic Hammer

DOI: 10.4236/eng.2015.78046   PDF   HTML   XML   2,733 Downloads   3,213 Views   Citations

Abstract

In order to improve the impactor performance, the dynamic performance of gas-liquid united hydraulic hammer should be optimized. Based on the analysis of the operating principle for the hydraulic impactor, one simulation model of gas-liquid united hydraulic impactor was built with AMESim software. By setting different simulation parameters, curves of displacement, velocity, acceleration and cavity pressure were obtained under different working conditions. The key component can be obtained by the analysis of activity index. The whole simulation results provide a reliable basis for component selection and parameter optimization of hydraulic impactor.

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Xu, Z. , Yang, G. , Wei, H. and Ni, S. (2015) Dynamic Performance Analysis of Gas-Liquid United Hydraulic Hammer. Engineering, 7, 499-505. doi: 10.4236/eng.2015.78046.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] Zhou, Z.H. and Ma, F. (2010) The Progress and Insuffciency of the Hydraulic Hammer Industry in China. Consruction Machinery and Equipment, 49-54.
[2] Yang, G.P., Chen, B. and Gao, J.H. (2011) Improved Design and Analysis of Hydraulic Impact Hammer Based on Virtual Prototype Techology. Applied Mechanics and Materials, 48-49, 607-610.
[3] Kucuk, K., Aksoy, C.O., Basarir, H., Onargan, T., Genis, M. and Ozacar, V. (2011) Prediction of the Performance of Impact Hammer by Adaptive Neuro-Fuzzy Inference System Modeling. Tunnelling and Underground Space Technology, 26, 38-45.
http://dx.doi.org/10.1016/j.tust.2010.06.011
[4] Yang, G.P., Ling, H. and Wang, X.B. (2008) The Motive Simulation Research of Hydraulic Impactor. 36, 156-160.
[5] Chen, L.P., Zhang, Y.Q. and Ren, W.Q. (2005) Dynamics Analysis of Mechanical Systems and Application in ADAMS. Tsinghua University Press, Beijing.
[6] Yang, X.B. (2012) Design Theory, Calculation Method and Application of Hydraulic Hammer. Hefei University of Technology Press, Hefei.
[7] Xu, T.L. (2006) Simulation Research on Affecting Hydraulic Hammer Working Performance. Lubrication Engineering, 108-110.
[8] Fu, Y.L. (2005) AMESim System Modeling and Simulation—From the Entry to Master. Beijing University Press, Beijing.
[9] Wang, L., Yang, G.P., Liang, C.P. and Ding, C.C. (2009) Test Method of Impact Property for Hydraulic Breaking Hammer. Construction Machinery, 98-100.
[10] Ding, W.S. and Huang, X.D. (2010) The Modeling and Simulation of Hydraulic Impact or with Auto Flow. Vibration and Shock, 28, 103-106.
[11] Yang, G.P. and Chai, R. (2008) The Key Technologies of Design and Manufacture of Hydraulic Impact Machine Piston. Machine Tool & Hydraulics, 36, 41-43.

  
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