鞍钢技术
鞍鋼技術
안강기술
AISC TECHNIQUES
2014年
4期
59-62
,共4页
金占河%傅海%田兆海%郭宝堃%张弛%张贤达
金佔河%傅海%田兆海%郭寶堃%張弛%張賢達
금점하%부해%전조해%곽보곤%장이%장현체
冷轧卷取%卸卷%卷筒变径%内径抽芯
冷軋捲取%卸捲%捲筒變徑%內徑抽芯
랭알권취%사권%권통변경%내경추심
cold rolled coils-coiling%coil-discharging%coiler mandrel reducing%inner diam-eter core pulling
冷轧卷取机卸卷时常发生卷取卸卷抽芯故障，导致钢卷卡在卷筒上难以卸卷，严重影响机组作业率。为解决此问题，对导致卷筒抽芯的主要原因进行了分析，并制定了解决方法和具体预防措施，对卸卷系统程序控制进行改进，有效减少了卸卷抽芯故障的发生。
冷軋捲取機卸捲時常髮生捲取卸捲抽芯故障，導緻鋼捲卡在捲筒上難以卸捲，嚴重影響機組作業率。為解決此問題，對導緻捲筒抽芯的主要原因進行瞭分析，併製定瞭解決方法和具體預防措施，對卸捲繫統程序控製進行改進，有效減少瞭卸捲抽芯故障的髮生。
랭알권취궤사권시상발생권취사권추심고장，도치강권잡재권통상난이사권，엄중영향궤조작업솔。위해결차문제，대도치권통추심적주요원인진행료분석，병제정료해결방법화구체예방조시，대사권계통정서공제진행개진，유효감소료사권추심고장적발생。
The core pulling fault happens frequently in discharging cold rolled coils from the cold rolled coiler, which may cause the steel coil stuck on the coiler mandrel and make it difficult to coil the cold rolled coils and as a result the operation rate of the cold rolled strip mill train can be influenced badly. In order to solve this problem, the main reasons leading to the core pulling are analyzed and the solution for the problem and concrete preventive measures are made. After improving the process control of the coil-discharging system, the faults such as core-pulling are effectively reduced.
