ELECTRODEPOSITION COATING METHOD

PURPOSE:To provide an electrodeposition coating method capable of uniformizing coating material film thicknesses in the respective sections of a body to be coated even in the case of presence of the sections where a coating material is hardly depositable and the sections where the treating liquid is easily depositable according to the distances from the electrodes immersed into a coating material vessel. CONSTITUTION:The peripheral temp. of the sections 2a where the coating material films are hardly clepositable is made lower than the temp. in the other sections to improve the deposition conditions of the films or conversely the peripheral temp. of the sections 2b where the coating material films are easily depositable is made lower than the temp. in the other sections to lower the deposition conditions of the films in these sections by noticing the fact that the film thicknesses of the electrodeposition coating material 1a in the coating material vessel 1 change proportionally in proportion to the coating material temp. The coating material film thicknesses in these sections are thereby uniformized.