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Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration Modes
Joint Authors
Songyong, Liu
Li, Hongsheng
Chang, Huanhuan
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-10-15
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
In the rock drilling progress, the resistant force results in tools failure and the low drilling efficiency; thus, it is necessary to reduce the tools failure and enhance the drilling efficiency.
In this paper, different configuration modes of drilling performance assisted with water jet are explored based on the mechanism and experiment analysis of rock drilling assisted with water jet.
Moreover, the rotary sealing device with high pressure is designed to achieve the axial and rotation movement simultaneously as well as good sealing effect under high-pressure water jet.
The results indicate that the NDB and NFB have better effects on drilling performance compared with that of NSB.
Moreover, the high-pressure water jet is helpful not only to reduce the drill rod deflection, but also to reduce the probability of drill rod bending and improve the drill rod service life.
American Psychological Association (APA)
Songyong, Liu& Li, Hongsheng& Chang, Huanhuan. 2017. Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration Modes. Shock and Vibration،Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1204649
Modern Language Association (MLA)
Songyong, Liu…[et al.]. Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration Modes. Shock and Vibration No. 2017 (2017), pp.1-14.
https://search.emarefa.net/detail/BIM-1204649
American Medical Association (AMA)
Songyong, Liu& Li, Hongsheng& Chang, Huanhuan. Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration Modes. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1204649
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1204649