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武钢薄板坯连铸连轧生产线生产节奏快,而精轧液压活套压力传感器工作环境差,温度高,容易损坏,故障处理和更换时间过长甚至造成断浇。通过对液压活套压力传感器故障的判断、分析,研制出一种快速更换压力传感器的方法,即测压头、测压线以及传感器外挂的方法。实施此方法以后,彻底消除了因液压活套压力传感器引起的连铸断浇。
Wuhan Iron and Steel Company production line of thin slab continuous casting and rolling fast paced production, and finishing hydraulic pressure sets of hydraulic pressure poor working environment, high temperature, easy to damage, troubleshooting and replacement time is too long or even caused by pouring. By judging and analyzing the failure of the hydraulic pressure sensor, a method of quickly replacing the pressure sensor is developed, that is, the method of measuring the pressure head, the pressure-measuring line and the plug-in of the sensor. After the implementation of this method, the complete elimination of the hydraulic looper pressure sensor caused by continuous casting and pouring.