| 弱包镶强耐磨性胎体钻头 |
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| 引用本文：张绍和,鲁凡,王殿江,胡焕校.弱包镶强耐磨性胎体钻头[J].钻探工程,1997,(2):35-36.. Diamond Bits With Weak Holding and High Wear Resistant Matrix[J]. Drilling Engineering, 1997,(2):35-36. |
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| 张绍和 鲁凡 王殿江 胡焕校 |
| 中南工业大学!长沙，410083，中南工业大学!长沙，410083，中南工业大学!长沙，410083，中南工业大学!长沙，410083 |
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| 中文摘要:在分析钻进时钻头“打滑”原因的基础上，提出了利用弱包镶来解决“打滑”的思路。本文介绍了弱包镶强耐磨性胎体钻头的基本原理及使用效果。 |
| 中文关键词:弱包镶,耐磨性,钻头 |
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| Diamond Bits With Weak Holding and High Wear Resistant Matrix |
| Zhang Shaohe et al. |
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| Abstract:Based on the analysis of "bit walk" in drilling, a concept of using weak diamond -holding matrix to get rid of "bit walk" is introduced. This paper describes the basic principle and use of the bit with weak holding and high wear resistant matrix. |
| keywords:weak holding,wear resistance, diamond bit., |
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