| 液动冲击回转钻井机械钻速的仿真 |
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| 引用本文： | 林元华,梁政,施太和,巫才文.液动冲击回转钻井机械钻速的仿真[J].探矿工程(岩土钻掘工程),2000(2):19-22. |
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| 作者姓名： | 林元华 梁政 施太和 巫才文 |
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| 作者单位： | 1. 西南石油学院,石油工程学院,四川,南充,637001
2. 四川石油管理局川中油气公司,四川,南部,637300 |
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| 基金项目： | 铁道部科技发展计划项目! ( 95G3 5) |
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| 摘 要： | 探讨了CFZ - 1 50 0型冲击反循环钻机研制中的几个关键技术问题 :采用曲柄摇杆自动冲击机构 ;采用潜水砂石泵实现反循环 ;采用同步卷筒解决 2根钢丝绳的受力平衡 ;采用棘轮式可旋转冲击反循环钻头。
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| 关 键 词： | 冲击反循环钻机 冲击机构 同步卷筒 反循环系统 冲击钻头 |
| 修稿时间： | 1999-07-08 |
The Simulation of the Penetration Rate(ROP) of the Hydraulic Percussion Drilling |
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| LIN Yuan-hu,LIANG Zheng,SHI Tai he.The Simulation of the Penetration Rate(ROP) of the Hydraulic Percussion Drilling[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2000(2):19-22. |
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| Authors: | LIN Yuan-hu LIANG Zheng SHI Tai he |
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| Abstract: | Some key technical problems in research and manufacture of CFZ-1500 percussion reverse circulation drill are discussed in this paper, including crank connecting rod clevel automatical percussion mechanism, forced balance of synchronous hoist system, reverse circulation system as well as percussion bit. |
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| Keywords: | percussion reverse circulation drill percussion mechanism synchronous hoist barrel reverse circulation system percussion bit |
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