前言任何瞬时保持各架轧机间金属秒流量相等是连轧过程正常进行和保持稳定的基本条件。由于在轧制过程中存在着前滑(S％)现象,即轧件出口速度U,一般情况下稍大于轧辊线速度U_R,且有如下关系:Us=U_R(1+S) (1)则在轧件单位宽度的流量U给定时,轧辊设定速度需按式 Foreword Any instantaneous maintenance of mill metal flow between the millisecond is the normal continuous rolling process and maintain the basic conditions of stability. Because there is the phenomenon of the former slip (S%) in the rolling process, that is, the exit velocity of the rolling stock U is generally larger than the linear velocity of the roll U_R, and the relationship is as follows: Us = U_R (1 + S) In the rolling unit width of the flow U given, the roll set speed to press type