论文部分内容阅读
湖南省冶金局和机械局受冶金部、一机部的委托,于1978年7月16日至20日,在湖南湘东钨矿主持召开了液压凿岩机及配套的全液压台车评议会。参加会议的有冶金、一机、煤炭、地质、铁道兵等系统的科研、设计、院校、厂矿共52个单位的120名代表。会议首先听取了研制和试验单位,关于YYG80型液压凿岩机及配套的CGJ-2Y型全液压台车的研制、测试及现场试验报告,参观了湘东钨矿液压凿岩机工业试验现场,审查了有关技术资料,进行了认真的讨论和评议。 YYG-80型液压凿岩机是由冶金部矿冶研究所、天水风动工具研究所、株洲矿山工具厂、湘东钨
Commissioned by the Ministry of Metallurgy and Machinery Bureau of Hunan Province, Hunan Metallurgical Bureau and Machinery Bureau commissioned a council for hydraulic rockdrills and associated full-hydraulic trolleys hosted by Hunan Xiangdong Tungsten Mine from July 16 to July 20, 1978. Participants at the conference included 120 delegates from 52 units in metallurgy, mechanization, coal, geology, railway corps and other scientific research, design, institutions and factories and mines. The meeting first listened to the research and test units, the YYG80 hydraulic rock drill and supporting CGJ-2Y full hydraulic trolley development, testing and field test report, visited the East Hunan tungsten hydraulic rock drill industrial test site, reviewed the technology Data, conducted a serious discussion and comment. YYG-80-type hydraulic rock drill by the Ministry of Metallurgical Mining and Research Institute, Tianshui pneumatic tools Institute, Zhuzhou Mining Tools Factory, Hunan East tungsten