| 延长牙轮钻具穿孔寿命的研究与实践 |
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| 引用本文： | 黄初皓. 延长牙轮钻具穿孔寿命的研究与实践[J]. 矿山机械, 2007, 35(8): 30-32 |
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| 作者姓名： | 黄初皓 |
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| 作者单位： | 江西铜业集团德兴铜矿,江西德兴,334224 |
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| 摘 要： | 论述了牙轮钻机的推广应用以及牙轮钻机与其钻具的关系,并通过对45-R牙轮钻具系列产品的开发研究与使用实践,找出了影响其寿命的原因,提出了延长牙轮钻具穿孔寿命的有效途径。
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| 关 键 词： | 牙轮钻具 寿命 研究 实践 |
| 文章编号： | 1001-3954（2007）08-0030-032 |
| 修稿时间： | 2006-11-02 |
Study and Practice on Prolonging the Boring Lifespan of Rotary Drill Rig |
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| HUANG Chuhao. Study and Practice on Prolonging the Boring Lifespan of Rotary Drill Rig[J]. Mining & Processing Equipment, 2007, 35(8): 30-32 |
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| Authors: | HUANG Chuhao |
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| Affiliation: | HUANG Chuhao |
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| Abstract: | The paper discussed the popularization and application of rotary drill rig and the relationship with drilling facilities, found the cause influenced the lifespan of rotary drill rig with developing and employing 45-R serial rotary drill rig, offered the effective approach to prolong the boring lifespan of rotary drill rig. |
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| Keywords: | Rotary drill rig Lifespan Study Practice |
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