| 摘要 |
<p>PURPOSE:To improve the work efficiency of rolling, to reduce the load of a subordinate calculator, to flexibly correspond to the change of a schedule, and to automate the preparation and the processing of rolling information between areas and interruption information of rolling when rolling stocks partitioned into plural areas with the different numbers of rolling passes. CONSTITUTION:A difference in rolling information between an adjacent area, is decided according to a given pass schedule, setting change methods or pass completion timing is decided between adjacent areas, and rolling information between areas is prepared. The timing when the preparation of rolling information must be temporarily discontinued is also decided, and rolling interruption information is prepared. Further, when setting information on rolling to a rolling controller, rolling control information consisting of rolling information between areas and rolling interruption information are added before and after the schedule information of each area. Data only for a pass required for next rolling, is set to the rolling controller.</p> |
