Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration Modes
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 explore...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2017-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2017/5413823 |
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| _version_ | 1849309210870808576 |
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| author | Songyong Liu Hongsheng Li Huanhuan Chang |
| author_facet | Songyong Liu Hongsheng Li Huanhuan Chang |
| author_sort | Songyong Liu |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-04b84c3385fd4b1e9fdaf7d16670108a |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-04b84c3385fd4b1e9fdaf7d16670108a2025-08-20T03:54:15ZengWileyShock and Vibration1070-96221875-92032017-01-01201710.1155/2017/54138235413823Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration ModesSongyong Liu0Hongsheng Li1Huanhuan Chang2School of Mechatronic Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Mechatronic Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Mechatronic Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaIn 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.http://dx.doi.org/10.1155/2017/5413823 |
| spellingShingle | Songyong Liu Hongsheng Li Huanhuan Chang Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration Modes Shock and Vibration |
| title | Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration Modes |
| title_full | Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration Modes |
| title_fullStr | Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration Modes |
| title_full_unstemmed | Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration Modes |
| title_short | Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration Modes |
| title_sort | drilling performance of rock drill by high pressure water jet under different configuration modes |
| url | http://dx.doi.org/10.1155/2017/5413823 |
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