深孔钻进金刚石钻头的研制OA
Development of Diamond Bit for Deep Hole Drilling
根据深孔钻进对金刚石钻头性能提出的新要求，从结构改进、金刚石选择与匹配、原材料优选、配方创新、制造工艺优化及针对地层优化性能参数等几个方面入手，研制了新型高胎体低温烧结钻头，通过野外现场试验验证，取得了较好的效果。
According to the new requirements to the performance of diamond bit for deep hole drilling, starting from the im-provement of structure, selection and matching of diamond, optimization of raw materials, formula innovation, optimization of manufacturing process and optimal performance parameters in view of stratum, a new bit with high matrix by low-temper-ature sintering was developed.Good effects are achieved in the field test.
孙秀梅;王建兴;刘建福;杜绪;叶兰肃;侯林
河北省地矿局探矿技术研究院,河北三河,065201河北省地矿局探矿技术研究院,河北三河,065201河北省地矿局探矿技术研究院,河北三河,065201河北省地矿局探矿技术研究院,河北三河,065201河北省地矿局探矿技术研究院,河北三河,065201河北省地矿局探矿技术研究院,河北三河,065201
地质学
深孔钻进金刚石钻头钻头结构金刚石选择与匹配低温烧结
deep hole drillingdiamond bitbit structureselection and matching of diamondlow-temperature sintering
《探矿工程-岩土钻掘工程》 2013 (8)
79-84,6
河北省地矿局科研项目“适用深孔液动冲击钻进长寿命金刚石钻头的研制”（201206号）
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