METHOD FOR CONTROLLING COATING FILM THICKNESS IN ELECTRODEPOSITION COATING

摘要

PURPOSE: To realize a method for controlling the thickness of a coating film in eleotrodeposition coating by which a necessary coating film thickness is selected at all times for the materials to be coated having a different surface area. ;CONSTITUTION: Since a pigment depositing on a material to be coated is an insulating material, the current value is changed as the pigment deposits on the material. Accordingly, the current supply is stopped when the current value is decreased to a specified value.;COPYRIGHT: (C)1995,JPO