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冲击回转钻进是一种先进钻探技术,一些钻探技术发达的国家对其有深入研究,并广泛用于生产.为迅速推广冲击回转钻进,根据冶金部地质局下达的科研任务,经过三年的努力,我们研制成功了TK-56型正作用液动冲击器. 1982年10月15～18日,冶金部地质局在第一冶金地质勘探公司探矿技术研究所召开了TK-56型正作用液动冲击器鉴定会.冶金部、化工部、地质部、核工业部所属的有关勘探公司(队)、院校和研究所等31个单位的37名代表出席了会议.会议认为,该冲击器结构合理,技术性能先
Impact rotary drilling is an advanced drilling technology, some countries with advanced drilling technology to its in-depth study, and is widely used in production .To promote the rapid impact rotary drilling, according to the Ministry of Metallurgical Geological Bureau issued scientific research mission, after three years , We successfully developed the TK-56 type positive impact impactor.From October 15 to October 18, 1982, the Metallurgical and Geological Bureau held a positive role of TK-56 in the Prospecting Technology Institute of the First Metallurgical Geological Exploration Company Hydrodynamic impactor appraisal meeting was attended by 37 delegates from 31 units, including exploration companies (teams), institutions and research institutes affiliated to the Ministry of Metallurgy, Ministry of Chemical Industry, Ministry of Geology and Ministry of Nuclear Industry, which considered that the impact Reasonable structure, technical performance first