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厚度精度是热轧带钢产品质量的重要指标,厚度精度控制的好坏直接影响到带钢使用性能及连续自动冲压后步工序,此外厚度偏差对节约金属影响也很大。AGC系统是热连轧精轧机组自动控制中一个极为重要的组成部分,是提高热轧带钢全长厚度精度的主要手段。介绍了莱钢1500mm热轧生产线AGC系统的工作原理及应用效果。
Thickness accuracy is an important indicator of hot rolled strip product quality, thickness control accuracy directly affects the strip performance and continuous automatic stamping step after step, in addition to the thickness deviation of the impact of saving the metal is also great. The AGC system is an extremely important part in the automatic control of hot strip mill and is the main method to improve the thickness accuracy of the hot strip. The working principle and application effect of AGC system of Laiwu Steel 1500mm hot rolling production line are introduced.