日照钢铁1 580 mm热轧带钢厂引进了德国IMS公司测厚、凸度和平直度仪3个仪表,都分别安装在精轧F7出口.用于准确地检测精轧出口带钢的板型和厚度情况,并且能够将检测数据迅速地传送到一级程序中形成闭环,通过闭环控制提高带钢的控制精度.介绍了3个仪表的工作原理,并对仪表常出现的故障和排除方法进行了总结.%The 1 580 mm hot rolled strip plant of Rizhao Iron and Steel Co. Introduced three instruments from IMS Ltd. Include thickness gauge, crown gauge, flatness gauge, they are installed in the F7 exit of finish rolling, and they are used for detecting the plate shape and thickness of strip from the finishing export accurately. The instruments can transfer testing data to one-level subroutine to form the closed-loop, the closed-loop control can improve control accuracy of strip. The working principle of these three instruments was introduced, and the faults and their solutions of the instruments were summarized.
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