通过试验，证明该控制系统能够满足冲击钻进工况的要求，实现自动冲击钻进。
It has been proven through experiment that the control system can meet the requirements of impact drill-in conditions to implement automatic impact drill-in.
作为当前探矿工程扩大服务领域一个重要方面的水井施工，一般以冲击钻进为主。
The percussion drilling, as the important part in enlarging the service field of the current exploration engineering, is taken as the main method in water well drilling.
介绍了卷扬式冲击钻进过程中，微机控制实现自动钻进的基本原理、硬件的组成和软件的设计。
This paper introduces the automatic drilling principle, the hardware composition and software program in the windlass percussive drilling by the microcomputer control system.
0a型冲击-回转反循环工程钻机是以冲击钻进为主、回转钻进为辅的多功能钻机，可适应软、硬岩石等不同地层钻进的要求。
GCF-20A reverse circulation percussive rotary drill rig is a multi function drill rig with percussive drilling as the main means and rotary drilling as supplemented.
GCF -2 0a型冲击-回转反循环工程钻机是以冲击钻进为主、回转钻进为辅的多功能钻机，可适应软、硬岩石等不同地层钻进的要求。
GCF-20A reverse circulation percussive rotary drill rig is a multi function drill rig with percussive drilling as the main means and rotary drilling as supplemented.
潜孔锤冲击挤密钻进技术集冲击钻进、振动钻进及空气钻进的优点于一体，钻进效率高，成孔质量好，在土质地层钻进工程中有着广阔的应用前景。
The DTH percussion-compact drilling is a high efficiency technology drilling in soil strata, which use the impact force produced by hammer piston to crush and compact soil.
钻孔桩、挖孔桩施工技术在复杂岩溶地质条件下适应性较差，冲击钻孔技术对不均匀地层具有良好的适应性，实践证明冲击钻进是岩溶发育区最佳的嵌岩桩基础施工技术。
The adaptability of the bored pile and excavated pile construction technique in the complicated karst geology region is bad, but that of jetting bore pile is good in karst region.
钻孔桩、挖孔桩施工技术在复杂岩溶地质条件下适应性较差，冲击钻孔技术对不均匀地层具有良好的适应性，实践证明冲击钻进是岩溶发育区最佳的嵌岩桩基础施工技术。
The adaptability of the bored pile and excavated pile construction technique in the complicated karst geology region is bad, but that of jetting bore pile is good in karst region.
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