| 顶驱钻井装置倾斜液压机构临界载荷的精确解 |
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| 引用本文： | 蔡正敏,张军,申朝廷,张树佳,陈香凯. 顶驱钻井装置倾斜液压机构临界载荷的精确解[J]. 石油矿场机械, 2010, 39(6): 49-51 |
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| 作者姓名： | 蔡正敏 张军 申朝廷 张树佳 陈香凯 |
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| 作者单位： | 中油长城钻探工程公司,北京,100101 |
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| 摘 要： | 顶部驱动钻井装置管子处理机的倾斜液压机构是起下钻过程中最重要且使用频率最高的工具之一,因此要绝对保证其安全性。推导了管子处理机倾斜液压机构的临界载荷公式,并进行了实例计算和分析,为保障顶部驱动钻井装置的安全运行提供了理论依据。
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| 关 键 词： | 顶部驱动钻井装置 倾斜液压机构 临界载荷 |
Calculation of Critical Loads of Tilt Mechanism in Top Drive System |
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| CAI Zheng-min,ZHANG Jun,SHENG Chao-ting,ZHANG Shu-jia,CHEN Xiang-kai. Calculation of Critical Loads of Tilt Mechanism in Top Drive System[J]. Oil Field Equipment, 2010, 39(6): 49-51 |
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| Authors: | CAI Zheng-min ZHANG Jun SHENG Chao-ting ZHANG Shu-jia CHEN Xiang-kai |
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| Affiliation: | (Great Wall Drilling Company,Beijing 100101,China) |
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| Abstract: | Tilt mechanism is one of the most important parts of the top drive system.It is frequently used during drilling and its safety is very important.The formula for the critical load of the tilt mechanism is presented and calculations are performed for the actual tilt mechanism.The theory is useful for the safety of the top drive system. |
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| Keywords: | top drive system tilt mechanism critical load |
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