摘要
在分析重卷机组中带钢跑偏原因的基础上,阐述了重卷机组中带钢跑偏控制的基本原理及控制型式。以实例介绍了重卷机组中开卷机CPC纠偏控制、切边剪入口CPC控制、卷取机EPC控制的基本工作原理。分析比较机组切边剪入口CPC串级纠偏控制和独立纠偏控制两种方案,为纠偏设计时方案选择提供技术指导。
Based on the analysis of the cause of strip deviation in the rewinding unit,the basic principle and control mode of strip deviation control in the rewinding unit are expounded. The basic working principles of CPC rectifying control in uncoiler,CPC control at the entrance of trimming shears and EPC control of coiler in rewinding unit are introduced with examples. The CPC cascade rectifying control and independent rectifying control at the entrance of trimming shears are analyzed and compared to provide technical guidance for the selection of rectifying design schemes.
引文
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