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上海第二锻压机床厂改型设计了新的J23—16F型16吨开式可倾压力机。新机器具有噪声低、行程大、工作可靠、外形美观等特点。1981年11月21日通过鉴定。参加鉴定的有上海市机床公司、上海市机床研究所和上海交通电器厂等13个单位,19名代表。代表们认为:主要指标均达到设计要求,与原J23—16型比较,具有以下优点: 1.滑块行程从原来55毫米增大到70毫米,能更广泛地适用于冲孔、落料、浅拉伸
Shanghai Second Forging Machine Tool Plant modified the design of the new J23-16F 16 ton open tilting presses. The new machine has low noise, large stroke, reliable, beautiful appearance and so on. November 21, 1981 passed the appraisal. Participate in the identification of Shanghai Machine Tool Company, Shanghai Institute of Machine Tool and Shanghai Electric Appliance Factory and other 13 units, 19 representatives. The deputies said: The main indexes all meet the design requirements. Compared with the original J23-16 type, the following advantages are achieved: 1. The slider stroke is increased from 55mm to 70mm, which can be widely applied to punching, blanking, Shallow stretch