Paper Title:
Research on Impact Mechanism of Hydraulic Rock Drill
  Abstract

This paper introduces the working principle of the impact mechanism which is belonging to the double-chamber scavenge oil hydraulic rock drill. On the basis of some fundamental hypothesis, a mathematical model of hydraulic impact mechanism is established, then carrying out a dynamic simulation. Focusing on the influence of supply pressure, supply flow and precharge pressure on the working performance of impact mechanism, some research is implemented, and some regularity conclusions are obtained.

  Info
Periodical
Edited by
Kai Cheng, Yongxian Liu, Xipeng Xu and Hualong Xie
Pages
313-317
DOI
10.4028/www.scientific.net/AMM.16-19.313
Citation
W. Y. Tian, P. Liu, G. Q. Cai, "Research on Impact Mechanism of Hydraulic Rock Drill", Applied Mechanics and Materials, Vols. 16-19, pp. 313-317, 2009
Online since
October 2009
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Price
$32.00
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