| 深孔钻进金刚石钻头的研制 |
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| 引用本文： | 孙秀梅,王建兴,刘建福,杜绪,叶兰肃,侯林.深孔钻进金刚石钻头的研制[J].探矿工程(岩土钻掘工程),2013,40(8):79-84. |
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| 作者姓名： | 孙秀梅 王建兴 刘建福 杜绪 叶兰肃 侯林 |
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| 作者单位： | 河北省地矿局探矿技术研究院,河北三河,065201 |
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| 基金项目： | 河北省地矿局科研项目“适用深孔液动冲击钻进长寿命金刚石钻头的研制” |
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| 摘 要： | 根据深孔钻进对金刚石钻头性能提出的新要求,从结构改进、金刚石选择与匹配、原材料优选、配方创新、制造工艺优化及针对地层优化性能参数等几个方面入手,研制了新型高胎体低温烧结钻头,通过野外现场试验验证,取得了较好的效果。
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| 关 键 词： | 深孔钻进 金刚石钻头 钻头结构 金刚石选择与匹配 低温烧结 |
| 收稿时间： | 2013/4/16 0:00:00 |
| 修稿时间： | 2013/8/29 0:00:00 |
Development of Diamond Bit for Deep Hole Drilling |
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| SUN Xiu-mei,WANG Jian-xing,LIU Jian-fu,DU Xu,YE Lan-su and HOU Lin.Development of Diamond Bit for Deep Hole Drilling[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2013,40(8):79-84. |
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| Authors: | SUN Xiu-mei WANG Jian-xing LIU Jian-fu DU Xu YE Lan-su and HOU Lin |
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| Affiliation: | The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development |
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| Abstract: | According to the new requirements to the performance of diamond bit for deep hole drilling, starting from the improvement of structure, selection and matching of diamond, optimization of raw materials, formula innovation, optimization of manufacturing process and optimal performance parameters in view of stratum, a new bit with high matrix by low-temperature sintering was developed. Good effects are achieved in the field test. |
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| Keywords: | deep hole drilling diamond bit bit structure selection and matching of diamond low-temperature sintering |
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