牙轮钻头直径的计算 |
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引用本文:樊腊生.牙轮钻头直径的计算[J].钻探工程,1997,(4):28-31.. Calculation of The Rock Bit Diameter[J]. Drilling Engineering, 1997,(4):28-31. |
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樊腊生 |
地矿部探矿工艺研究所!成都,610081 |
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中文摘要:采用求极值来计算才轮钻头的直径,给出了牙轮钻头直径的计算公式,并分别对有移轴及无移轴牙轮钻头直径的计算进行了分析。 |
中文关键词:牙轮钻头,直径,极值,移轴,牛顿法 |
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Calculation of The Rock Bit Diameter |
Fan Lasheng |
Institute of Mineral Exploration Technology Chengdu 610081 |
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Abstract:The rock bit diameter is calculated through determination of the extreme values with the calculation formula presented. Calculation and analysis of the diameters is made of the rock bits with/without.the axis offset. |
keywords:Rock bit, diameter, extreme values, offset, Newton'Method, |
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