| 瑞典高风压潜孔凿岩钻具 |
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| 引用本文： | 胡铭,董鑫业.瑞典高风压潜孔凿岩钻具[J].矿山机械,2005,33(6):15-18. |
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| 作者姓名： | 胡铭 董鑫业 |
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| 作者单位： | 贵阳特殊铜有限责任公司,贵州,贵阳,550005;北京钢铁研究总院 |
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| 摘 要： | 潜孔凿岩钻具是一种以压缩空气为动力源，将凿岩冲。杆动力部分潜入凿岩孔中，通过冲击器中的配气装置控制活塞作往返运动，冲击配置在冲击器前端的潜孔凿岩钻头，将冲击能量传递到钻头，由钻头破碎岩石的凿岩设备。
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| 关 键 词： | 凿岩机械 潜孔钻具 岩石钻头 |
Sweden Down-The-Hole Rock Drill with High Blast Pressure |
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| HU Ming et al..Sweden Down-The-Hole Rock Drill with High Blast Pressure[J].Mining & Processing Equipment,2005,33(6):15-18. |
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| Authors: | HU Ming |
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| Affiliation: | HU Ming et al. |
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| Abstract: | As more and more construction units employ down-the-hole impact drill with high blast pressure, the paper gives introduction to Sweden Atlas Copco Company products such as down-the-hole impacter with high blast pressure, down-the-hole drill bit and drill rod about their type, operation parameter, structural characteristic and fit form. |
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| Keywords: | Rock drill machine Down-the-hole drill Rock drill bit |
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