酸轧联合机组速度优化控制技术的应用  

Application of Speed Optimization Control Technology in Pickling Line and Tandem Cold Mill

作　　者：顾洪家[1] 

机构地区：[1]宝钢分公司设备部,上海201900

出　　处：《宝钢技术》2007年第4期68-71,共4页Baosteel Technology

摘　　要：介绍了在冷轧薄板酸轧联合机组中使用的速度优化控制技术。根据酸轧联合生产线各区段速度控制的特点,应用速度控制原理和速度优化策略,确定出酸轧联合机组连续生产的最佳速度控制。利用活套容量控制原理,提高稳定的策略,平稳控制机组速度,能有效改善带钢质量和加快生产节奏。生产结果表明,酸轧联合机组使用速度优化技术后,提高了产量并改善了板形质量。The speed optimization （SO） control technology used in the pickling line and tandem cold mill （PL- TCM ） is introduced. Based on characteristics of the speed control at each zone of the PL-TCM, its optimal speed control was ascertained according to the speed control principle and SO strategy. With the loop capacity control principle and stability strategy, the line＇s speed was controlled smoothly, which is helpful for improving strip＇s quality and quickening the production rhythm. The production results indicate that the output of cold strip has been increased and its shape quality has been greatly improved with the SO control technology.

关 键 词：冷轧薄板 速度优化 酸轧联合机组 活套控制 

分 类 号：TG333.72[金属学及工艺—金属压力加工]