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日本鹿岛钢厂从1988年开始在热带轧机的精轧机F4与F5机架之间安装了中间机座测厚仪,根据测得的F4出口的厚度偏差调节F6和F7机架的辊间隙,开发了前馈前端厚度控制方法。与一般的控制方法
Japan’s Kashima Steel Works installed an intermediate frame thickness gauge between the F4 and F5 stands of the finishing mill of the hot strip mill from 1988 to adjust the roll gap between the F6 and F7 frames based on the measured thickness deviation of the exit F4, Development of feedforward front-end thickness control method. With the general control method