热卷箱控制参数的优化

Optimization of Control Parameters for the Hot Coil-box

针对不锈钢热轧生产线使用热卷箱过程中出现的各类问题进行全面系统的解析,对生产过程控制参数进行优化和调整,逐步改变了热卷箱生产控制不合理的参数及结构。经实际运用,各类矛盾逐步缓解。不锈钢、薄规格产品的生产中,热卷箱正在发挥巨大作用,板坯单重、不锈钢质量问题趋于好转。

On the basis of the systematic analysis of various problems in the process of using coilboxes on the stainless steel hot rolling line, control parameters for the production process have been optimized and adjusted, which helped change some unreasonable parameters and structures in production and control with the hot coil-box. Through practical applications, various contradictions in use of the coil-box have been gradually eased up. Now coil-boxes are playing an important role in production of stainless steel, especially in production of thin strips, making slab unit weight reduced and stainless strip＇s quality improved.