宝钢5m厚板加速冷却全自动过程控制系统  

Fully Automatic Control System for the Accelerated Cooling Process of Baosteel 5m Plate Mill

作　　者：王笑波[1] 

机构地区：[1]宝山钢铁股份有限公司研究院

出　　处：《自动化博览》2010年第S1期69-73,共5页Automation Panorama1

摘　　要：厚板生产组织具有小批量、多品种、高精度等特点。厚板加速冷却过程控制系统在降低品种成本、减少产品生产的后处理工序、提高产品质量等方面起着关键作用。本文从分析引进的轧后冷却过程控制系统的问题及当前国内轧后加速冷却控制模型使用现状等方面出发,根据现有设备的实际,在多学科人士深度融合的基础上,设计并建立了满足产品工艺需求的新型全自动冷却过程控制系统,通过自主开发的厚板轧后冷却过程控制模型系统的应用,控制冷却钢板的终冷温度控制精度在产品品种、规格不断拓展的情况下,仍得到了稳步的提升。The product of heavy plate requires high precision with the characteristics of small batch and multiple types.The control system plays an important role in improving plate quality,reducing product cost and post-processing steps.By analyzing the problem of the control system introduced from aboard and the domestic control system condition of the accelerated cooling and controlled(ACC) process,a control framework is designed to meet the processing requirements and the core model is developed as well.Through applying the self-developed control model to the production line,the accuracy of final temperature is still steadily improved with the increasing of plate gauges and types.

关 键 词：厚板 冷却 模型 过程控制系统 

分 类 号：TG334.9[金属学及工艺—金属压力加工]