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山东省青岛粉末冶金研究所实验厂与北京机电研究院合作,采用日本日立 PC 机于86年底到87年改造了四台 YA79-125吨粉末冶金制品压机,取得了良好的技术与经济效果。改造后的压机具有运行可靠、故障率低、抗干扰性强等特点,并完全满足粉末冶金生产的全自动、高效、多种成形工艺的技术要求。经初步核算,改造后投产二个月增加的收入可收回全
Shandong Province, Qingdao Institute of Powder Metallurgy Laboratory and Beijing Institute of Electrical and Mechanical Services, the use of Japan’s Hitachi PC machine from the end of 86 to 87 years to transform the four YA79-125 tons of powder metallurgy products press, and achieved good technical and economic results. After the transformation of the press with reliable operation, low failure rate, strong anti-interference characteristics, and fully meet the production of powder metallurgy automatic, efficient, a variety of forming technology requirements. After preliminary accounting, after transformation put into operation two months to increase the revenue can be recovered