The paper introduced the characteristics and application effect of the new wire-line coring drill pipe and the spindle coring drill with mechanical transmission continuous drillpipe feeding, analyzed the technical measures to improve the efficiency of coring drilling construction, reduce cost, save energy and reduce consumption. The paper presented the development direction and put forward the suggestion on the geological coring drill.
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彭一江,韩兰新.新型高效节能立轴岩心钻机的开发与应用[J].钻探工程,2008,35(10):23-27.PENG Yi-jiang, HAN Lan-xin. Research and Development on a New Spindle Coring Drill with High Efficient Energy-saving[J]. Drilling Engineering, 2008,35(10):23-27.