Methods to measure and control strip shape in roll

专利名称：Methods to measure and control strip

shape in rolling

发明人：Jinzhi Zhang申请号：US08/9483申请日：19971010公开号：US05927117A公开日：19990727

摘要：A method to measure strip shape in rolling and a method of using themeasuring method to control the same are provided in present invention, which candramatically simplify the computation during the measurement of strip shape. On thebasis of a prior mathematical model, the invention is realized by applying a strip rigiditycoefficient q reflecting the features of a piece to be rolled, and a shape rigiditycoefficient m reflecting those of a mill, to express heredity coefficient &eegr;.

申请人：CENTRAL IRON & STEEL RESEARCH INSTITUTE MINISTRY METALLURGICALINDUSTRY

代理机构：Birch, Stewart, Kolasch & Birch, LLP

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