ELECTRODEPOSITION COATING METHOD FOR AUTOMOTIVE BODY

摘要

PROBLEM TO BE SOLVED: To subject automotive bodies varying in corrosion conditions and the number of finish coats to an electrodeposition coating in compliance with the respective corrosion conditions and the number of the finish coats. SOLUTION: Plural electrodeposition tanks (11) to (14) varying in electrodeposition coating materials and set voltage are installed. The automotive bodies varying in the corrosion conditions and the number of the finish coats are selectively immersed in the electrodeposition coating materials of the electrodeposition tankselectrodeposition coating in compliance with the respectivecorrosion conditions and the number of the finish coats.