| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable control without dead time and also to reduce the variation in gauge by tension control. <P>SOLUTION: When controlling the gauge of a material to be rolled by using a tandem mill consisting of N stands, the output for controlling the gauge on the outlet side of the N-th stand is distributed to the roll speed in the (N-1)th stand and the set value of the gauge on the outlet side of the (N-1)th stand on the basis of tension variation between the N-th stand and the (N-1)th stand. <P>COPYRIGHT: (C)2003,JPO</p> |
