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我厂是一个具有多年历史的生产剪板机、折弯机、自动冷镦机的中型企业,但缺乏大型平面磨床和热处理设备,长期以来我厂的剪板机均使用分段刀片. 1982年我厂引进了比利时LVD公司先进的液压剪板机、液压折弯机新技术,当时受条件的限制,采用的整体长刀片均从国外进口. 近几年来,从国外先进国家标准(DIN.ANSI)的规定和国外企业生产情况看,采用整体长刀片是世界各国的发展趋势.1983年机械工业部给我厂下达了对2000～4000剪板机整
I plant is a multi-year production of shears, bending machines, automatic cold heading machine of medium-sized enterprises, but the lack of large-scale surface grinder and heat treatment equipment, for a long time I plant the shears are using sub-blade. I plant the introduction of the Belgian LVD advanced hydraulic cutting machine, hydraulic bending machine new technology, was conditioned by the conditions of the overall long blade are imported from abroad.In recent years, from the foreign advanced national standards (DIN.ANSI ) And the production of foreign enterprises to see the situation, the use of the overall long blade is the development trend of various countries in the world. In 1983 the Ministry of Machinery Industry issued to my factory on the 2000 ~ 4000 shearing machine 整 整