Leakage Simulation of the Impactor of Hydraulic Rock Drill

Zhong Jun Yin; Guang Tian Xia; Tian Han

doi:10.4028/www.scientific.net/AMR.744.113

Paper Titles

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A Lifting Device for the Maintenance of Great Mining Height Supports
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Study on Large Inclined Angle Integrated Caving Hydraulic Support Stability Control
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 744Leakage Simulation of the Impactor of Hydraulic...

Leakage Simulation of the Impactor of Hydraulic Rock Drill

Abstract:

In order to research the leakage mechanism and influence factors of the hydraulic rock drill, the mathematical model of the leakage is established, and combined with the structure and working principle of the hydraulic rock drill, the impact mechanism dynamics simulation model is built by the AMESim software. Through the analysis of the leakage model, the influence of differential pressure, sealing length and clearance on the leakage is got, the simulation analysis results are consistent with the mathematical model conclusions, and the results have important guiding significance on the clearance selection and the effective control of leakage of the impact mechanism.

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Periodical:

Advanced Materials Research (Volume 744)

Pages:

113-117

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.744.113

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Online since:

August 2013

Authors:

Zhong Jun Yin, Guang Tian Xia, Tian Han

Keywords:

AMEsim, Hydraulic Rock Drill, Leakage, Simulation Analysis

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References

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