| DA110型冲击器的设计及性能参数测试 |
| 投稿时间：2008-05-31 点此下载全文 |
| 引用本文：李常春.DA110型冲击器的设计及性能参数测试[J].钻探工程,2008,35(7):60-63.LI Chang-chun. Design of DA110 Type DTH and the Performance Parameter Test[J]. Drilling Engineering, 2008,35(7):60-63. |
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| 中文摘要:潜孔冲击器钻进是岩土钻掘工程中的一种高效钻进方法。针对潜孔冲击器钻进的特点，介绍了DA110型冲击器的几何结构设计、制造工艺及性能参数测试。 |
| 中文关键词:潜孔冲击器 几何结构 制造工艺 性能参数 测试方法 |
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| Design of DA110 Type DTH and the Performance Parameter Test |
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| Abstract:Drilling with DTH can achieve high efficiency in rock and soil drilling engineering. According to the drilling characteristics of DTH, the geometry structural design, manufacture technology and performance parameters were introduced in this paper. |
| keywords:DTH geometry structure manufacture technology performance parameters testing method |
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