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据国外考察和国内外资料报道,大型水压机生产模锻件,一直采用整体模具。要生产一个品种的一种规格的模锻件,就要加工制造一套整体模具;若要生产若干个品种若干种规格的模锻件,就要加工制造若干套整体模具。西南铝加工厂每年要生产较大数量的较多规格的模锻件,要加工制造较多的整体模具,因而模具钢材消耗,模具加工工时耗费是很大的。且整体模具硬度低,难以满足模锻工艺要求;用笨重的楔子装卸模具,工人操作劳动强度又大,这些给模锻生产带来构很大的困难。为改变这种状况,西南铝加工厂工程师汤
According to foreign inspection and domestic and foreign information reports, large-scale hydraulic press forging production, has been using the overall mold. To produce a variety of a die forgings, it is necessary to manufacture and manufacture of a whole set of molds; to produce several varieties of a number of die forgings, it is necessary to manufacture a number of sets of integrated mold. Southwest Aluminum processing plant to produce a larger number of more die forgings per month, to manufacture more overall mold, which die steel consumption, mold processing time is very costly. And the overall mold hardness is low, difficult to meet the requirements of forging process; with heavy wedges handling mold, workers operating labor intensity and large, which brings great difficulties for the die forging production. To change this situation, Southwest Aluminum Plant Engineer soup