绳索取心液动锤在多类型矿区的应用及其效果

Application of Wire-line Coring Hydraulic Hammer in Different Mining Areas and the Effects

摘要:

介绍了福建省第八地质大队应用绳索取心液动锤在金属矿及非金属矿钻探中的应用情况及效果。实践表明，绳索取心液动锤钻进方法的采用，使机械钻速、回次长度和台月效率得到了成倍的增长。

Abstract:

The paper introduces the application of wire-line coring hydraulic hammer in different mining areas and the effects. The practice shows that the penetration rate, footage per run and drilling efficiency are doubly increased.