哈萨克综合技术学院勘探孔有效钻探方法专业科学研究室和哈萨克地质中心联合体按合同开展了高强度人造金刚石钻头钻进工艺的研究。研究结果表明,ΛPC-3牌号人造金刚石有效破碎孔底是发生在单位载荷高的情况下(1600—2100N/cm~2),而批量钻头所推荐的有效破碎孔底的单位载荷上限为140—1500N/cm~2)。单位载荷的增高促使金刚 According to the contract, the research on the drilling technology of high-strength synthetic diamond drill bit was carried out by the professional scientific research center of effective drilling method of Kazakhstan Exploration Institute and the Kazakhstan Geological Center Consortium. The results show that the effective fracture height of ΛPC-3 synthetic diamond is at the unit load (1600-2100N / cm ~ 2), while the upper limit of unit load of the effective broken hole recommended by the batch drill is 140 ~ 1500N / cm ~ 2). Unit load to promote diamond