The assign of reduction in rolling process is very important in hot continuous rolling regulation, it affect other technical parameters, such as rolling velocity, rolling pressure and power. In case of last rolling mill's velocity limited, rolling power affects power consuming index directly. So it is very meaningful to optimize the assign of reduction, as to reduce power consuming index.On the base of many references including foreign and Chinese, according to actual condition in workshop, optimized reduction assign in hot continuous rolling with dynamic planning method, reduced rolling power, and authorized rolling regulation calculation and optimizing software, met anticipative desire.
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