COMPOSITE ARTICLE OF CLADDING MATERIAL AND SYNTHETIC RESIN COMPONENT, AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To efficiently manufacture a composite article composed of a cladding material having an aluminum material and a synthetic resin component.;SOLUTION: In the cladding material 1 obtained by superposing the aluminum material 3 on a stainless steel material 2, coating films 4 are formed on the whole surfaces of both of the stainless steel material 2 and the aluminum material 3 by electrodeposition coating. Thereafter, the coating film 4 on a part of the aluminum material 3 is removed by irradiation with a laser beam to expose the aluminum material 3 of the irradiated region. The cladding material 1 is introduced into an injection molding machine after an anodic oxidation film 5 is formed on the exposed aluminum material 3 and the synthetic resin component 7 is formed on the anodic oxidation film 5 while penetrating a synthetic resin in the holes 6 of the anodic oxidation film 5. Thus, the composite article 8 is manufactured composed of the cladding material 1 and the synthetic resin component 7.;COPYRIGHT: (C)2010,JPO&INPIT