| 新型分层复合型金刚石钻头的研制 |
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| 引用本文： | 邹锋,蒋文峰,锁银飞.新型分层复合型金刚石钻头的研制[J].探矿工程,2018,45(6):67-69. |
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| 作者姓名： | 邹锋 蒋文峰 锁银飞 |
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| 作者单位： | 湖南飞碟新材料有限责任公司,湖南飞碟新材料有限责任公司,湖南飞碟新材料有限责任公司 |
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| 摘 要： | 采用常规热压法制备出了一种分层复合型结构的金刚石钻头，该钻头对岩层的适应性大，具有一定的广谱性。经与普通型钻头对比试验发现，分层复合型结构钻头钻进速度大大提高，同时钻头使用寿命也有了一定的提高。
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| 关 键 词： | 金刚石钻头 分层复合型结构 热压法 |
| 收稿时间： | 2018/5/7 0:00:00 |
| 修稿时间： | 2018/6/13 0:00:00 |
Development of a New Type of Layered Composite Diamond Bit |
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| ZOU Feng,JIANG Wen-feng and SUO Yin-fei.Development of a New Type of Layered Composite Diamond Bit[J].Exploration Engineering(Drilling & Tunneling),2018,45(6):67-69. |
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| Authors: | ZOU Feng JIANG Wen-feng and SUO Yin-fei |
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| Institution: | Hunan Flydisc New Material Co., Ltd.,Hunan Flydisc New Material Co., Ltd.,Hunan Flydisc New Material Co., Ltd. |
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| Abstract: | A kind of layered composite diamond bit is prepared by conventional hot pressing, the adaptability of this bit to rock layer is greatly improved with a certain universal property. Comparison tests are carried out with common bits, the drilling speed of the layered composite-structure diamond bit is greatly increased with prolonged service life. |
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| Keywords: | diamond bit layered composite structure hot pressing |
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