Groove Depth Monitoring System, Manufacturing Device For Electromagnetic Steel Plate, Groove Depth Monitoring Method, And Groove Depth Monitoring Program

Abstract: This groove-depth monitoring system comprises: a torque acquisition unit that acquires a rotational torque generated when a polishing brush roll is used to remove an adhering substance adhered to the surface of a steel plate which has a groove formed therein by a beam; and a groove-depth determination unit that determines whether the depth of the groove formed in the surface of the steel plate is equal to or greater than a reference value on the basis of the rotational torque acquired by the torque acquisition unit and a reference rotational torque set in advance.

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