| 球卡式绳索取心液动锤的试验研究 |
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| 引用本文： | 王跃伟,齐力强,李晨阳,杨泽英,苏长寿,董宽志. 球卡式绳索取心液动锤的试验研究[J]. 探矿工程(岩土钻掘工程), 2015, 42(4): 44-47 |
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| 作者姓名： | 王跃伟 齐力强 李晨阳 杨泽英 苏长寿 董宽志 |
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| 作者单位： | 中国地质科学院勘探技术研究所,中国地质科学院勘探技术研究所,大石桥市宽广探矿设备有限公司,中国地质科学院勘探技术研究所,中国地质科学院勘探技术研究所,大石桥市宽广探矿设备有限公司 |
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| 基金项目： | 中国地质调查局地质调查项目“3000 m深孔绳索取心液动锤及钻进工艺研究与应用”（编号：12120113016300） |
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| 摘 要： | 针对现有SYZX系列绳索取心液动锤中存在的内管总成上浮问题,研制了球卡式绳索取心液动锤,改善了内管总成浮动问题,增大了冲击功输出,进一步提高了钻进效率。室内和生产试验证实,该球卡式绳索取心液动锤钻具原理可行,打捞和定位成功率在95%以上。但在生产实践中还需要对局部细节进行完善。
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| 关 键 词： | 绳索取心液动锤 球卡定位 液动冲击回转钻进 内管总成上浮 |
| 收稿时间： | 2015-01-27 |
| 修稿时间： | 2015-01-27 |
Experimental Study on Ball Latch Wire-line Coring Hydro-hammer |
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| WANG Yue-wei,QI Li-qiang,LI Chen-yang,YANG Ze-ying,SU Chang-shou and DONG Kuan-zhi. Experimental Study on Ball Latch Wire-line Coring Hydro-hammer[J]. Exploration Engineering （Rock & Soil Drilling and Tunneling）, 2015, 42(4): 44-47 |
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| Authors: | WANG Yue-wei QI Li-qiang LI Chen-yang YANG Ze-ying SU Chang-shou DONG Kuan-zhi |
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| Affiliation: | The Institute of Exploration Techniques,The Institute of Exploration Techniques,Dashiqiao Kuanguang Prospecting Equipment Co., Ltd.,The Institute of Exploration Techniques,The Institute of Exploration Techniques,Dashiqiao Kuanguang Prospecting Equipment Co., Ltd. |
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| Abstract: | Ball latch wire-line coring hydro-hammer was developed to solve the inner tube assembly fluctuation of existing SYZX series wire-line coring hydro-hammers, by which, the output impact work is increased with further drilling efficiency improvement. The indoor and production tests confirm that the principle of ball latch wire-line coring hydro-hammer drilling tool is feasible. The fishing and positioning reliability of this hammer are more than 95%, but some partial details still need to be improved in future productive practice. |
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| Keywords: | wire-line coring hydro-hammer ball latch positioning hydraulic percussive-rotary drilling inner tube assembly fluctuation |
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