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Monitoring apparatus and monitoring method of seamless pipe or tube production conditions and manufacturing facilities of seamless pipe or tube
Monitoring apparatus and monitoring method of seamless pipe or tube production conditions and manufacturing facilities of seamless pipe or tube
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机译:无缝管生产条件的监测装置及监测方法及无缝管生产设备
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摘要
The monitoring apparatus of production conditions in a piercing-rolling mill for piercing and rolling a billet B to produce a pipe S comprises an ultrasonic thickness meter which is installed on an exit side of the piercing-rolling mill and measures a thickness of the pipe S produced by the piercing-rolling mill, a thermometer which is installed on the exit side of the piercing-rolling mill and measures a surface temperature of the pipe S produced by the piercing-rolling mill, and a computing and displaying device which is connected to the ultrasonic thickness meter and the thermometer and displays a thickness distribution in a circumferential direction of the pipe S based on the thickness of the pipe S measured by the ultrasonic thickness meter, and a surface temperature distribution in a circumferential direction of the pipe S based on the surface temperature of the pipe S measured by the thermometer.
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