| 关于冲击反循环钻机若干问题的讨论 |
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| 引用本文： | 郑午,蒋华. 关于冲击反循环钻机若干问题的讨论[J]. 西部探矿工程, 2002, 14(Z1): 304-305 |
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| 作者姓名： | 郑午 蒋华 |
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| 作者单位： | 1. 吉林大学朝阳校区,吉林,长春,130026
2. 长春工程学院,吉林,长春,130012 |
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| 摘 要： | 根据现有国产反循环冲击钻机目前的使用情况,提出了一些尚待解决的问题,针对这种钻机的冲击机构、"空打"、液压系统利用、安全生产等问题进行了讨论,并解决了其中的个别问题,提出了某些问题的解决途径.
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| 关 键 词： | 反循环冲击钻机 冲击机构 液压系统利用 |
| 文章编号： | 1004-5716(2002)增刊(001)-304-02 |
Going Further into a Few Problems on Reverse-circulation Rig |
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| ZHENG Wu ,JIANG Hua. Going Further into a Few Problems on Reverse-circulation Rig[J]. West-china Exploration Engineering, 2002, 14(Z1): 304-305 |
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| Authors: | ZHENG Wu JIANG Hua |
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| Affiliation: | ZHENG Wu 1,JIANG Hua 2 |
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| Abstract: | Some unresolved problems are put forward according to the using conditions of the domestic reverse-circulation percussion rigs, and the rig's percussion mechanism, "invalid percussion", the utility of hydraulic system and safety in production are discussed in this paper. A few of the problems are solved and some resolving means to others are proposed. |
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| Keywords: | reverse-circulation percussion rig percussion mechanism utility of the hydraulic system |
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