Patent ID: 8431003
Filing Date: 2013-04-30
Classification: C25D

Abstract:
1. An electrodeposition-coating monitoring system for monitoring electrodeposition coating of an object to be coated, comprising: an electrodeposition bath that contains an electrodeposition paint; a conveying mechanism that conveys the object to be coated while the object is immersed in the electrodeposition paint in the electrodeposition bath; a plurality of electrodes arranged along a conveying direction in which the object to be coated is conveyed by the conveying mechanism; a present-position-data acquisition section that acquires present position data of the object to be coated in the conveying direction in which the object to be coated is conveyed by the conveying mechanism; an electric-current-data collection section that collects individual values of electric currents that flow through the plurality of electrodes, respectively; and an abnormality determination section that determines an occurrence of an abnormality in electrodeposition coating based on the electric current value, collected by the electric-current-data collection section, of the electrode positioned at a point corresponding to the present position data acquired by the present-position-data acquisition section.