Proceedings of the 2017 International Conference on Manufacturing Engineering and Intelligent Materials (ICMEIM 2017)

Study on Prediction of Rotary-Impact Drilling Speed of Rock Drill

Authors
Hong-li Wang, Wei Bao, Xian-tang Zhang, Tai-hui Xu
Corresponding Author
Hong-li Wang
Available Online February 2017.
DOI
https://doi.org/10.2991/icmeim-17.2017.34How to use a DOI?
Keywords
Rotary–impact, Drilling Speed, Prediction, Rotary-cutter, Impact Wave
Abstract
Based on the rock properties and performance parameters of given rock driller, the drilling speed predicted by the theoretical analysis, to establish the direct relationship between drilling speed and the former, the calculation results of drilling speed are given. Accordingly, the manufacturer may be used to guide parameters design of the drilling machine; the user can choose the most appropriate drilling machine, which can greatly reduce the workload of the manufacturing and testing of prototypes, so this area study is the most essential and important issue in drilling theoretical aspects. Prediction method of rotary-impact drilling speed is established according to theory of the rotary-cutter breaking rock and shock-wave drilling. The rotary-impact breaking rock is calculated respectively in two parts, and the comprehensive effect of the two is considered, drilling speed is predicted. Meanwhile, determining and test methods of rotary-impact driller parameters and rock solid indicators are discussed and illustrated.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
2017 International Conference on Manufacturing Engineering and Intelligent Materials (ICMEIM 2017)
Part of series
Advances in Engineering Research
Publication Date
February 2017
ISBN
978-94-6252-317-3
ISSN
2352-5401
DOI
https://doi.org/10.2991/icmeim-17.2017.34How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Hong-li Wang
AU  - Wei Bao
AU  - Xian-tang Zhang
AU  - Tai-hui Xu
PY  - 2017/02
DA  - 2017/02
TI  - Study on Prediction of Rotary-Impact Drilling Speed of Rock Drill
BT  - 2017 International Conference on Manufacturing Engineering and Intelligent Materials (ICMEIM 2017)
PB  - Atlantis Press
SP  - 200
EP  - 205
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeim-17.2017.34
DO  - https://doi.org/10.2991/icmeim-17.2017.34
ID  - Wang2017/02
ER  -