Treatment method for performing metal electroplating on oxidation film to form similar glaze light surface as well as structure thereof

Abstract

The invention relates to a treatment method for performing metal electroplating on oxidation film to form a similar glaze light surface as well as a structure thereof. An anodic oxidation film is generated on the surface of a metal base material after a mirror surface is formed through waxing and polishing; a plurality of closed holes are formed in the anodic oxidation film; bottom color dye is formed in the holes; the deeper, the color of the bottom color dye is closer to the bottom color of the holes of the anodic oxidation film; a mirror plane of a one-way mirror is formed; dye ink is subjected to cross dyeing with the bottom color dye close to the top end; the glossy effect similar with ceramic glazing is formed; the dye ink is dropped in the holes of the anodic oxidation film and alsois permeated into the top surface of the anodic oxidation film; and one dye color is formed on the top surface, so that the aim of multi-color configuration can be fulfilled.

Description

technical field [0001] The invention relates to a surface treatment method and structure for forming a metal electroplating oxide film similar to a glazed finish, in particular to a mirror surface capable of forming a one-way mirror on the metal surface and presenting a glossy effect similar to ceramic glazing. Background technique [0002] Generally, the purpose is to give the metal appearance a variety of colors and retain the texture of the metal appearance, and to prevent rust or abrasion. The surface treatment technology of metal casings has gradually attracted more and more attention. In the surface treatment technology of the metal casing, a functional metal layer is formed on the metal casing by electroplating, chemical plating or other coating methods, or various patterns or texts of different levels are made on the surface of the metal casing. Increase the value of the product. [0003] Generally, before electroplating, the surface of the metal substrate must be ...

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Problems solved by technology

[0006] Moreover, in the existing coloring procedure of the metal substrate, if another color is to be dipped in the coloring process without changing the position of the color, it must be covered with a resistive ink, and then the metal substrate is immersed in a However, the blocking effect of the resistive ink is not as good as expected, so when immersed in a dye solution of another color, the position that does not need to change the color may still be stained with another color. One color, so when another color is dipped, the yield rate will drop to 60~75%, and if another color is dipped later, the yield rate will drop to below 30%, so this This traditional method is not suitable for the needs of multiple dip-dyeing of different colors

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