A manufacturing process of a colorized metal picture

Abstract

A manufacturing process of a colorized metal picture is disclosed. The process includes following steps of: (1) subjecting a cut metal plate to surface treatment, performing first-time printing on the treated metal plate, and determining the printing starting point of the first-time printing; (2) carving according to the pattern obtained by the first-time printing, subjecting the metal plate to surface treatment, and subjecting the carved metal plate to metal electroplating treatment; (3) subjecting the carved metal plate to second-time printing, with the printing starting point of the first-time printing being adopted as a printing starting point of the second-time printing; (4) putting the metal plate after the second-time printing at 120 DEG C for 1 h, taking the metal plate out and naturally cooling; and (5) oxidizing the metal plate. The process utilizes second-time coloring and high-temperature roasting techniques, overcomes the problem of original metal picture manufacturing, namely single carving manners, monotonous color and simple carving patterns, and allows the metal picture to be characterized by being rich in color, vivid, rich in layering and elaborate in carving.

Description

technical field [0001] The invention relates to the field of metal engraving, in particular to a manufacturing process of colored metal paintings. Background technique [0002] Colored metal painting is also called gold carving painting. Part of the pattern is gold, and the rest is the color of a single organic paint, some of which are black and deep red. This makes the design and expression of the product too single and lacks variety. The object of expression can only be intended but not truly reflected; at the same time, the yield rate of the process is low, the performance of the metal material is not outstanding, it is difficult to accurately engrave the pattern, and the uniformity of the product is poor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a manufacturing process of colored metal painting, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the ab...

AI Technical Summary

Problems solved by technology

[0002] Colored metal painting is also called gold carving painting. Part of the pattern is gold, and the rest is the color of a single organic paint, some of which are black and deep red. This makes the design and expression of the product too single and lacks variety. The performance object can only be intended but not truly reflected; at the same time, the yield rate of the process is low, the performance of the metal material is not outstanding, it is difficult to accurately engrave the pattern, and the uniformity of the product is poor