使用现场实测数据对模拟软件计算精度进行了检验,表明开发的精轧温度控制模拟软件计算精度较高。
The computation accuracy of the simulation software is as high as checked and proved by the data measured actually.
结合宝钢热轧厂计划编制的实际情况,考虑板坯轧制区段对轧制表面等级的约束和板坯出炉温度、精轧温度、卷取温度对计划单元的影响,建立了热轧计划编制的数学模型。
Constraints between rolling section and surface grade in a plan unit and impacts due to temperature of discharging, finishing milling and coiling are considered in the practice in hot rolling factory.
结果,轧机的入口温度较高,实现了在给定的精轧出口温度较低,以及在奥氏体范围内更薄的压力表。
As a result, higher mill entry temperatures, lower mill exit speeds at a given finishing temperature and thinner gauges in the austenite range could be realized.
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