| 陈四楼煤矿井下掘进工作面开孔定位仪的研究与应用 |
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| 引用本文： | 张新龙.陈四楼煤矿井下掘进工作面开孔定位仪的研究与应用[J].山东煤炭科技,2021(4):134-135. |
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| 作者姓名： | 张新龙 |
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| 作者单位： | 河南能源化工集团永煤公司陈四楼煤矿 |
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| 摘 要： | 为了便于掘进工作面区域验证钻孔统一管理,解决掘进工作面区域验证时钻孔开孔放线难、定位难等难题,陈四楼煤矿提出了开孔定位仪的研制与应用,通过焊接成相应的角度和长度,来达到确定验证钻孔开孔位置的目的。
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| 关 键 词： | 区域验证 开孔位置 研究应用 |
Research and Application of Hole Positioning Instrument for Underground Heading Face in Chensilou Coal Mine |
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| Zhang Xinlong.Research and Application of Hole Positioning Instrument for Underground Heading Face in Chensilou Coal Mine[J].Shandong Coal Science and Technology,2021(4):134-135. |
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| Authors: | Zhang Xinlong |
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| Affiliation: | (Chensilou Coal Mine of Yongmei Company of Henan Energy and Chemical Industry Group,Henan Yongcheng 476600) |
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| Abstract: | In order to facilitate the unified management of the verification drilling in the driving face area,and solve the problems of difficult hole setting out and positioning in the regional verification of the driving face,Chensilou Coal Mine proposed the development and application of the hole positioning instrument,which can determine the location of the verification drilling hole by welding into the corresponding angle and length. |
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| Keywords: | regional validation opening position research and application |
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