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在冷轧热镀锌板的生产过程中,气刀的控制精确程度直接决定了镀锌板的产品质量和应用,本文以包钢连续热镀锌生产线气刀自动控制系统为研究对象,对气刀控制系统的组成进行分析和研究,气刀控制系统由PLC硬件组态、网络组态、软件部分以及传动部分组成,各个部分协同作业共同实现生产线的气刀控制功能。
In the cold-rolled hot-dip galvanized sheet production process, the precise control of the air knife directly determines the quality and application of galvanized sheet. In this paper, the automatic control system of air knife in the continuous hot-dip galvanizing production line of Baotou Steel is taken as the research object, The composition of the knife control system is analyzed and researched. The air knife control system is composed of PLC hardware configuration, network configuration, software part and transmission part, and all parts work together to realize the air knife control function of the production line.