Paper Title:
Development of Drill Monitor and Operation Mode Recognition Based on All Hydraulic Core Drilling Rig
  Abstract

For rocks complexity, geologic drilling is a high cost project, and it is high risk. Drill monitor is an important tool in monitoring drilling, scientific analysis and decision. It can continuously monitor drilling process, identify and forecast abnormal operation modes. It is the key means to reduce drilling accidents and ensure high efficiency, high quality and low cost. This paper analyzed some problems of domestic drill monitor based on the research status on drill monitor at home and abroad. Author considered all hydraulic core drilling rig with 2000m drilling capacity as research object, and modularly designed multi-drilling-parameter data acquisition system according to the geologic exploration own characteristics. This system can identify typical drilling operation modes used data handling techniques of wavelet analysis and time series analysis. With implement of state geology investigation strategy, drilling workload increase greatly, drilling depth increase continuously, and the drill monitor has a very wide application prospect.

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 7: Machining
Edited by
Wu Fan
Pages
1819-1824
DOI
10.4028/www.scientific.net/AMR.383-390.1819
Citation
T. Zhang, T. N. Yan, L. Z. Zhou, C. D. An, "Development of Drill Monitor and Operation Mode Recognition Based on All Hydraulic Core Drilling Rig", Advanced Materials Research, Vols. 383-390, pp. 1819-1824, 2012
Online since
November 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: You Xin Luo, Hui Jun Wen, Yu Zhou
Chapter 3: Manufacturing Engineering
Abstract:A new type hydraulic rotary cutting and pneumatic impacting rock drill is used to drill medium and deep hole. This rock drill is made up of...
1373
Authors: Ion Ion-Guta
VI. Technological Equipments
Abstract:In the present paper is presented a numerical simulation of an electro-hydro-mechanical system of adaptive transmission of mechanical power....
589