| 背包式钻机的工程应用与存在的若干问题 |
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| 引用本文： | 李锡.背包式钻机的工程应用与存在的若干问题[J].探矿工程,2016,43(5):56-58，62. |
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| 作者姓名： | 李锡 |
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| 作者单位： | 云南省有色地质局三〇八队 |
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| 摘 要： | 以美国绍尔背包式钻机为例，针对背包式钻机在工程应用中存在的钻进深度不够、钻压水压不稳定、岩样扰动严重和发动机熄火等问题进行分析以及对解决方案进行探讨，并针对使用情况对背包式钻机提出了改进意见，对使用前景进行了展望。
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| 关 键 词： | 背包式钻机 浅层取样 钻进 |
| 收稿时间： | 2016/3/9 0:00:00 |
| 修稿时间： | 2016/3/9 0:00:00 |
Engineering Application of Knapsack Type Drilling Machine and Its Problems |
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| LI Xi.Engineering Application of Knapsack Type Drilling Machine and Its Problems[J].Exploration Engineering(Drilling & Tunneling),2016,43(5):56-58，62. |
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| Authors: | LI Xi |
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| Institution: | 308 Team, Yunnan Province Nonferrous Geological Bureau |
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| Abstract: | With the case of Shaw knapsack type drilling machine of US, the analysis is made on the problems in engineering application, the insufficient drilling depth, instability of bit and water pressure, serious sample disturbance and engine stall, which are discussed for solutions. In view of the usage situation, the improvement suggestions are put forward. |
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| Keywords: | knapsack type drilling machine engineering application existing problem solution |
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