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五厂十二车间是φ500横列式三架型钢轧钢车间。主要产品是优质钢和合金钢φ55～φ130圆钢。主要工艺流程是: 坯料→加热→轧制→锯切冷却→精整入库。合理控制切头,提高成材率的课题主要是在“锯切冷却”工序的管理点上进行的。
Wuchang twelve workshop is φ500 horizontal three steel rolling workshop. The main products are high-quality steel and alloy steel φ55 ~ φ130 round bar. The main process is: billet → heating → rolling → sawing cooling → finishing storage. The task of rationally controlling the cut and improving the yield is mainly carried out at the management point of the “sawing and cooling” process.