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武钢一米七带钢冷连轧机组是七十年代的引进设备,产品质量要求很高,对其配用的工作辊提出了很严的要求。该机组投产以来,直至1980年11月以前,均用国外(主要是西德)进口的冷轧工作辊。这类冷轧辊,不但国内没有生产过,也缺少有关的技术资料。为使此类重要的轧机备件早日立足于国内供应,节省外汇开支,冶金部组织有关工厂和院校的技术力量,成立了“冶金部武钢一米七冷轧辊攻关组”。(我院是承担科研工作的主要成员单位)。经过攻关组几年来的协作研究,至1983年6月底取得了以下技术成果: 1.在国内首先研制出用于武钢一米七新型冷轧机工作辊,并已形成批量生产的能力。至1983年6月共研究出147支,上机使用130支,其中一次淬硬层用完的有95支,部
WISCO one meter seven strip cold rolling unit is the introduction of equipment in the seventies, product quality requirements are high, with its work roll equipped with very strict requirements. Since the unit was put into operation, cold-rolled work rolls imported from foreign countries (mainly West Germany) have been used until November 1980. Such cold roll, not only not produced in China, but also the lack of relevant technical information. In order to make such important mill spare parts as early as possible based on the domestic supply and save foreign exchange expenses, the Ministry of Metallurgical organized the technical strength of the factories and colleges and set up the “Metallurgical Department Wuhan Iron and Steel one meter seven cold roll research group.” (Our hospital is to undertake the main member of scientific research unit). After several years of collaborative research group, until the end of June 1983 has made the following technical achievements: 1. In China first developed for the Wuhan Iron and the new one-meter-seven cold rolling mill work roll, and has formed the capacity of mass production. To June 1983 a total of 147 were studied, the use of 130 on the machine, one of the hardened layer run out of 95, Department