摘要
针对高强集装箱板在平整轧制过程中出现的轧制力大、边浪、翘曲等问题,分析了原因,提出采用2500-3500kN恒轧制力模式平整高强集装箱板、修改板形目标曲线避免边浪、提高防皱辊高度并采用上小下大轧辊直径配置形式等措施,保证了产品质量,满足了客户要求。
Aimed at the problem of large rolling force,edge wave and warping in skin pass rolling of cold rolled high strength handling container plate,the causes were analyzed.The corresponding measures were put forward,including that using constant rolling force of 2500-3500kN to level the high strength handling container plate,modifying the target shape curve,lifting up the anti-wrinkle roller,and taking the configuration of smaller upper roll and bigger down roller.Thus the plate quality was assured,and the customer demand was met.
作者
李靖
万军
任新意
齐海峰
王硕
刘玉起
LI Jing;WAN Jun;REN Xin-yi;QI Hai-feng;WANG Shuo;LIU Yu-qi(Cold Rolling Dept.,Shougang Jingtang United Iron and Steel Co.,Ltd.,Tangshan 063200,China)
出处
《轧钢》
2018年第6期74-76,共3页
Steel Rolling
关键词
冷轧高强钢
集装箱板
平整
板形
翘曲
cold rolled high strength sheet
handling container plate
skin pass rolling
shape
warping
