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为了适应汽车行业大型复盖件的冲裁及浅拉深工艺的要求,与多模具安装的可能性,我厂广大职工在“鞍钢宪法”的光辉旗帜指引下,于1971年试制成功315吨闭式双点压力机。图1为该机外观照片。与一般压力机相比,该压力机具有宽大的工作面积及较大的行程长度和大的封闭高度调节量,因此工艺范围广泛。该压力机通过集中按钮站的操纵,可以获得单次行程、连续行程、寸步行程及反向寸动各种工作规范。并随机备有安全栓、安全杆、行程计数器、曲轴指示器、
In order to adapt to the requirements of blanking and shallow drawing process of large cover parts in automotive industry and the possibility of multi-mold installation, the majority of our workers under the glorious banner of “Anshan Iron and Steel” promulgated 315-ton closed trial in 1971 Double-point press. Figure 1 shows the appearance of the machine. Compared with the general press, the press has a large working area and a large stroke length and a large closed height adjustment, the process a wide range. The press through the centralized button station control, you can get a single trip, continuous travel, walking and reversing inching a variety of work specifications. And equipped with safety bolts, safety bar, travel counter, crankshaft indicator,