【摘 要】
：
ROCK-600型钻机是一款适合地质勘查需求的便携式钻机,适用于金刚石绳索取心等多种钻探工艺方法。以河南省小秦岭金矿田观音峪矿区钻探施工为例,介绍了ROCK-600型钻机的使用情
【机 构】
：
河南省地矿局第四地质勘查院,河南省小口径钻探工程技术研究中心
论文部分内容阅读
ROCK-600型钻机是一款适合地质勘查需求的便携式钻机,适用于金刚石绳索取心等多种钻探工艺方法。以河南省小秦岭金矿田观音峪矿区钻探施工为例,介绍了ROCK-600型钻机的使用情况,根据矿区地层条件及钻孔设计要求,合理地选择了钻压、转速及泵量,提高了钻进效率,并对钻机在钻进作业过程中存在的不足提出了一些改进建议,以便该钻机能在不同矿区应用中发挥更大的作用。
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