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铝轧材的需求量日益增长,迫使要相应地增加其生产能力。应通过什么途径增加生产能力——建新车间还是改造现有的车间呢? 新建一个小的或中等规模的车间投资多,又不能采用最好的生产工艺,这种办法不合适。因此,从一九六一年起增加轧制能力是靠改造现有的压延车间,改进生产工艺,特别是对古比雪夫工厂的压延车间进行了大规模改造。根据改造的目的选择改造的技术方案。当时是以提高设备生产率为目标。由图1可见,改造轧机而不增加铸锭重量,
Demand for rolled aluminum is increasing, forcing it to increase its production capacity accordingly. In what ways should we increase the production capacity - to build a new workshop or to rebuild an existing workshop? It is not appropriate to start a small or medium-sized workshop that invests too much and can not adopt the best manufacturing techniques. Therefore, increasing rolling capacity since 1961 relied on the transformation of the existing rolling shop to improve the production process, in particular the large-scale renovation of the rolling shop at the Kuibyshev factory. According to the purpose of transformation of the transformation of the technical options. At that time, the goal was to improve equipment productivity. As can be seen from Figure 1, the mill is rebuilt without increasing ingot weight,