| 地面振击解除卡钻的研究 |
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| 引用本文： | 庞浩. 地面振击解除卡钻的研究[J]. 工程机械, 2000, 31(8): 13-14 |
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| 作者姓名： | 庞浩 |
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| 作者单位： | 浙江万里学院工程技术系 |
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| 摘 要： | 介绍了在地面安放振击器,进行振击解除卡钻事故的方法,以及振击器的结构、使用方法,并通过试验证明振击是一种有效的解卡方法。
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| 关 键 词： | 钻控 振击解卡 振击器 钻具 |
| 修稿时间： | 2000-01-19 |
A Study in the Detachment of Seized Drill Bit by Vibratory Shocks from Ground Surface |
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| Pang Hao. A Study in the Detachment of Seized Drill Bit by Vibratory Shocks from Ground Surface[J]. Construction Machinery and Equipment, 2000, 31(8): 13-14 |
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| Authors: | Pang Hao |
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| Abstract: | The approach for detachment of seized drill bits by installing the impacting device on ground surface, the construction of the impacting device and its operation method are introduced. It has been proven that vibratory shock is an effective detachment method. |
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| Keywords: | Drilling Vibratory shock Detachment |
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