摘要
简述了影响钢板平直度的因素，即原料热轧卷的板型；支特辑上的新技术；中间辊的作用；工作辊的变化；末架工作辊的区域冷却（点冷却）等。由于最近的新技术开发，可以使轧出的钢板平直度达到±5I的高标准。
Following factors affecting the flatness of cold-rolled stcel sheet are brieflydescribed, i. e., the flatness of hot-rolled coils; new technique on the back-up rolls; the roleof intermediate rolls;variation of the work-rolls; zone cooling (spot-cooling) of the last workroll and etc. Due to the new technique development,it is possible to make the cold-rolled steelsheets with the flatness as high as ±51.
出处
《上海金属》
CAS
1994年第2期7-12,共6页
Shanghai Metals
关键词
板型控制
板凸度
冷轧钢板
薄钢板
Cold-Rolled Steel Sheet, Sheet Shape-Control Plate, Convexity
