| XD-3型全液压动力头式岩心钻机的研制与应用 |
| 修订日期：2007-07-27 点此下载全文 |
| 引用本文：侯庆国.XD-3型全液压动力头式岩心钻机的研制与应用[J].钻探工程,2007,34(8):27-30.. Research and Application of XD-3 All Hydraulic Top Drive Core Drill[J]. Drilling Engineering, 2007,34(8):27-30. |
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| 侯庆国 |
| 山东省地质探矿机械厂 山东济南250014 |
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| 中文摘要:根据我国地质钻探任务不断增加和向地层深部找矿的需求,研制了XD-3型全液压动力头式岩心钻机。介绍了该钻机的结构设计、工作原理、主要特点以及使用情况。 |
| 中文关键词:岩心钻探设备,全液压动力头,岩心钻机,分体结构,性价比 |
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| Research and Application of XD-3 All Hydraulic Top Drive Core Drill |
| HOU Qing-guo |
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| Abstract:According to the continuous increase of geological drilling job,and the demand for prospecting in deep zone,XD-3 all hydraulic top drive core drill was developed.The paper introduced the drill on structural design,operational principle,main features and its application. |
| keywords:core drilling equipment,all hydraulic top drive,coring drill,parted structure,performance and price ratio |
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