深孔钻进金刚石钻头的研制
投稿时间：2013-04-16  修订日期：2013-08-29  点此下载全文
引用本文：孙秀梅,王建兴,刘建福,等.深孔钻进金刚石钻头的研制[J].钻探工程,2013,40(8):79-84.
SUN Xiu-mei,WANG Jian-xing,LIU Jian-fu,et al. Development of Diamond Bit for Deep Hole Drilling[J]. Drilling Engineering, 2013,40(8):79-84.
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作者单位E-mail
孙秀梅* 河北省地矿局探矿技术研究院 tkzgb886@sohu.com 
王建兴 河北省地矿局探矿技术研究院 WJX2005188·@sina.com 
刘建福 河北省地矿局探矿技术研究院 ghljf110@163.com 
杜绪 河北省地矿局探矿技术研究院  
叶兰肃 河北省地矿局探矿技术研究院  
侯林 河北省地矿局探矿技术研究院 tkzgb886@sohu.com 
中文摘要: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。
中文关键词: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
 
Development of Diamond Bit for Deep Hole Drilling
Abstract:According to the new requirements to the performance of diamond bit for deep hole drilling, starting from the improvement 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-temperature sintering was developed. Good effects are achieved in the field test.
keywords:deep hole drilling  diamond bit  bit structure  selection and matching of diamond  low-temperature sintering
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