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随着我国十几条“高线”轧机的相继引入和投产,备件的正常供应成了最大课题。马鞍山钢铁公司在引进“高线”轧机时,按标准要求。以设备价格的10～12％进口了随机备件;其它各厂由于资金限制,进口随机备件严重不足。在轧机试车和投产过程中由于对安装、工艺、检修、操作等技术掌握的不够熟练,造成故障率高、备件消耗量大,以至很多厂曾出现备件供应不上,危及生产的严重
With more than a dozen “high-speed” rolling mills in our country introduced and put into operation one after another, the normal supply of spare parts has become the biggest issue. Ma On Shan Iron and Steel Company in the introduction of “high” mill, according to standard requirements. Imported random spare parts by 10-12% of the price of the equipment; due to financial constraints of other factories, import of random spare parts is seriously insufficient. In the process of trial run and commissioning of the mill, due to the lack of proficiency in the technologies of installation, process, maintenance and operation, the failure rate is high and the consumption of spare parts is large. As a result, the supply of spare parts to many plants has not yet reached a serious endangerment of production