Paper Title:
Research and Development of Pneumatic Anchor Rock Driller & Drilling Tools
  Abstract

Now, pneumatic rotary anchor roofbolter is widely used in the underground. Pneumatic rock driller is mainly operated in hard rock tunnel, but it often exists in the phenomenon of hard rock and soft rock sections alternately. The result is occured in the replacement of drilling rigs and drilling tools, to produce a great deal of inconvenience. This not only affects seriously anchorage operating speed, but also increases production costs and brings insecurities factors of replacing driller. This study analyzes the performance and parameters of traditional rock rigs & roofbolter. Mechanical Model is established on the basis of studying rock breaking mechanism. Drilling parameters are comprehensively evaluated. It is put forword of specific rotary-impact function of pneumatic anchor rock driller. On this basis, specific rotary-impact function of pneumatic anchor rock driller has been systematically studied.

  Info
Periodical
Edited by
Xuejun Zhou
Pages
56-60
DOI
10.4028/www.scientific.net/AMM.90-93.56
Citation
H. L. Wang, J. Q. Zhao, W. Bao, L. X. Song, "Research and Development of Pneumatic Anchor Rock Driller & Drilling Tools", Applied Mechanics and Materials, Vols. 90-93, pp. 56-60, 2011
Online since
September 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ying Ma
Chapter 1:Industrial Mechanical Engineering and Mining Machinery
Abstract:At the present situation of unbalanced proportion on aiming at the coal roadway mining, and bolting support at a slower speed. Puts forward...
393
Authors: Ping Kuan Zhang, Wang Lu Sun, Hui Lin Wang
Chapter 8: Manufacturing Technology and Processing
Abstract:The process of grinding-drill is simulated by using of deform-3D. it is analyzed that deferent face structure of grinding-driller influences...
664
Authors: Ping Kuan Zhang, Hui Lin Wang, Wang Lu Sun, Duo Qin
Chapter 2: Applied Mechanics, Monitoring and Control. Mechanical and Industrial Engineering
Abstract:The process of single abrasive in grinding-drill is simulated by using of deform-3D. The reasonable rotation and feed are achieved. Then the...
618