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第一重型机器厂经过六年多的努力,研制成功了自由锻造水压机微型计算机控制系统。这项科研成果在我国属于首创,已经通过了国家机械委鉴定。采用计算机控制水压机操纵系统,为改造老式水压机,增加其先进性能,挖掘老设备潜力开创了新路。试生产证明:该系统具有精度高,可靠性强,功能多的特点。使用计算机系统控制水压机,不仅生产的锻件合格率高达100％、一级品率高达98、7％,而且能节约原料和后序加工工
The first heavy machinery factory after more than six years of hard work, the successful development of free forging hydraulic press microcomputer control system. This research achievement is the first in our country, has passed the National Machinery Commission appraisal. The use of computer-controlled hydraulic control system, to transform the old hydraulic press, increase its advanced performance, tap the potential of old equipment to create a new road. Proof of production: the system has high precision, reliability, multi-function features. The use of computer system control hydraulic press, not only the production of forgings up to 100% pass rate, a product rate as high as 98,7%, but also to save raw materials and post-processing workers