| PDC钻头切削齿受力随布齿密度变化关系研究 |
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| 引用本文： | 罗超,王镇泉.PDC钻头切削齿受力随布齿密度变化关系研究[J].地质与勘探,1997,33(4):60-63. |
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| 作者姓名： | 罗超 王镇泉 |
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| 作者单位： | 石油大学!北京102200 |
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| 摘 要： | 采用不同布齿方式的３个ＰＤＣ切削齿同步连续切削转动的岩石为模拟井底钻头切削齿实际工作状态，用切削岩石时相同的布齿参数切削砂轮来磨损切削以模拟切削的以模拟切削齿磨状态，试验研究了不同磨损程度的切削齿受力与布齿密度的关系。
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| 关 键 词： | 削齿 受力 布齿密度 磨损高度 钻头 |
STUDY ON THE WEAR CHARACTRISTICS OF PDC CUTTER |
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| Luo Chao,Wang Zhenquan,Cai Jinglun.STUDY ON THE WEAR CHARACTRISTICS OF PDC CUTTER[J].Geology and Prospecting,1997,33(4):60-63. |
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| Authors: | Luo Chao Wang Zhenquan Cai Jinglun |
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| Abstract: | Three normal PDC cutters with different set parameters were used to cut three kinds of sandstone with three cutting depth, and to cut emery wheels to wear PDC cutters under the same set condition. The effect of cutter set density on cutting force of PDC cutter was studied by experiment. |
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| Keywords: | PDC cutter force cutter set density wear height |
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