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1.前言 为了挖掘轧钢(冷热连轧机)的节能潜力,本文采用动态规划法研究了冷热连轧机降低电耗的优化压下规程,热连轧机在终轧温度相同情况下降低开轧温度的优化压下规程。同时,又分析了冷连轧机合理辊径组合和张力制度、热连轧机的合理辊径组合。试验研究表明,通过优化压下规程,可节能4％。
1. Introduction In order to tap the energy saving potential of steel rolling (hot and cold tandem rolling mill), this paper uses the dynamic programming method to study the hot rolling mills to reduce the optimal power reduction schedule, hot rolling mill in the same conditions, reducing the rolling temperature Optimization of the pressure down the rules. At the same time, the reasonable combination of roll diameter and tension system of cold tandem mill and reasonable diameter combination of hot strip mill are analyzed. Experimental studies show that 4% energy savings can be achieved by optimizing the depressing schedule.