| ZYW-1900R型全液压坑道钻机研制与试验 |
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| 引用本文： | 李和祥,吕冰,史春宝. ZYW-1900R型全液压坑道钻机研制与试验[J]. 煤矿机械, 2010, 31(2) |
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| 作者姓名： | 李和祥 吕冰 史春宝 |
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| 作者单位： | 煤炭科学研究总院重庆研究院,重庆,400037 |
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| 摘 要： | 介绍了ZYW-1900R新型全液压坑道钻机总体设计方案、技术参数及性能测试和井下工业性试验情况,并总结了在松软煤层钻孔施工中如何提高成孔率和钻孔深度、为以后的钻孔施工积累宝贵的经验。
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| 关 键 词： | 全液压钻机 方案 技术参数 试验 |
Research and Manufacture of ZYW-1900R Mine Roadway Hydraulic Drilling Machine |
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| LI He-xiang,LV Bing,SHI Chun-bao. Research and Manufacture of ZYW-1900R Mine Roadway Hydraulic Drilling Machine[J]. Coal Mine Machinery, 2010, 31(2) |
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| Authors: | LI He-xiang LV Bing SHI Chun-bao |
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| Affiliation: | Chongqing Branch/a>;China Coal Research Institute/a>;Chongqing 400037/a>;China |
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| Abstract: | The main design,technical parameters,the test of performance and industrial experiment of ZYW-1900R,a new mine roadway hydraulic drilling machine,is introduced.It is summarized how to improve the percentage of successful drilling in mellow coal and the drilling deepness,the successful experience of drilling is accumulated. |
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| Keywords: | hydraulic drilling machine scheme technical parameters industrial experiment |
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