| 地质钻探外丝钻杆的失效形式分析 |
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| 引用本文： | 王玉吉,王建华,李庆彬.地质钻探外丝钻杆的失效形式分析[J].探矿工程,2012,39(7):34-36. |
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| 作者姓名： | 王玉吉 王建华 李庆彬 |
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| 作者单位： | 山东省地质探矿机械厂,山东济南250014 |
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| 摘 要： | 结合生产和使用实践经验,总结分析了地质钻探外丝钻杆及锁接头的失效形式,并给出了预防钻杆及接头失效的处理手段和方法。
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| 关 键 词： | 钻杆 锁接头 失效 预防 |
| 收稿时间： | 2012/5/2 0:00:00 |
| 修稿时间： | 2012/6/12 0:00:00 |
Failure Mode Analysis on External Threaded Drill Rod for Geological Drilling |
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| WANG Yu-ji,WANG Jian-hua and LI Qing-bin.Failure Mode Analysis on External Threaded Drill Rod for Geological Drilling[J].Exploration Engineering(Drilling & Tunneling),2012,39(7):34-36. |
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| Authors: | WANG Yu-ji WANG Jian-hua and LI Qing-bin |
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| Institution: | (Shandong Geological Prospecting Machinery Plant, Jinan Shandong 250014, China) |
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| Abstract: | Based on the production and the application practice, the failure modes of external threaded drill rod and tool joint were analyzed with the processing means and methods of prevention. |
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| Keywords: | drill rod tool joint failure prevention |
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