| PDC钻头几何学研究 |
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| 引用本文： | 李树盛,马德坤.PDC钻头几何学研究[J].西南石油学院学报,1996,18(2):82-86. |
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| 作者姓名： | 李树盛 马德坤 |
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| 摘 要： | 本文系统地研究了ＰＤＣ钻头各几何结构参数之间的关系，在不作几何假设和简化的情况下导出了ＰＤＣ钻头几何学基本方程式，它可直接用于ＰＤＣ钻头运动学、切削力学研究和钻头设计中，避免了由几何假设和简化带来的计算误差
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| 关 键 词： | PDC钻头 几何学 运动学 钻头设计 |
Study of PDC Bit Geometry |
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| Li Shusheng.Study of PDC Bit Geometry[J].Journal of Southwest Petroleum Institute,1996,18(2):82-86. |
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| Authors: | Li Shusheng |
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| Affiliation: | Li Shusheng (Chima University of Geoscience) Ma Dekun Hou Jikang (Southwest Petroleum Institute) |
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| Abstract: | This paper systematically studies the relationship of the geometric structural parameters of PDC bits, and derives the essential equations of PDC bits giometry without making any hypothesis and simplification. The essential equations can be directly applied to the studies of PDC bits kinematics and cutting mechanics, and the bit design, eliminating counting errors caused by geometric simplifications. |
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| Keywords: | PDC bit Geometry Kinematics Bit design |
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