METHOD AND STRUCTURE OF BINDING PLASTIC AND METAL MATERIAL TOGETHER

摘要

A method and structure of binding plastic and metal material together is disclosed. About the method, the surface of the metal substrate is applied by laser beam to form many micro-holes and then to inject plastic material on a selected area of the metal substrate by a mold. So, the final structure comprises the metal substrate and the solidified plastic material bonded together by these micro-holes. The resulting product enhances the design flexibility and feasibility during possessing the metal component and also increases the aesthetic appearance, strength and the precision of manufacturing. Moreover, this also can solve the poor net-shape capability of plastic for assembly.