Multi-layer copper relief forging and carving process

Abstract

The invention provides a multi-layer copper relief forging and carving process. The multi-layer copper relief forging and carving process comprises the following steps of material selection and pretreatment, material plate heat treatment, pattern presetting, forming of multiple forging concave-convex layers, forged and carved pattern drawing, background oxidization, forging, shadow treatment, paint injection and electroplating and aftertreatment. The forging concave-convex layers of different depths needed for forged and carved patterns are forged on a modified material plate serving as a rawmaterial plate, and therefore the pattern effect of different layers formed after the forged and carved patterns can be forged and carved, details are stronger, impressions are better, patterns are full, the rich art effect is achieved, the artistic expressive force is high, and the extremely high ornamental effect is achieved; through background oxidization treatment, the prominence effect of theforged and carved patterns on the modified material plate can be effectively improved; and through shadow treatment, the color expressive force of the forged and carved patterns can be improved, andthe forged and carved patterns are shown more stereoscopically, visually and truly.

Description

technical field [0001] The invention relates to the field of metal surface treatment technology, in particular to a multi-layer copper relief forging technology. Background technique [0002] Bronze carving skills, traditional handicrafts in Hangzhou City, Zhejiang Province, one of the national intangible cultural heritage, copper carving is the continuation of ancient bronze ware manufacturing, it has been greatly developed in the Wuyue and Southern Song Dynasties. The art of Hangzhou copper carving represented by "Art" is becoming more and more mature and has been passed down from generation to generation. In June 2008, the bronze carving skill was included in the second batch of traditional skills in the national intangible cultural heritage list. [0003] Most of the existing copper relief works of art are forged from flat copper plates, which lack delicate and deep-level artistic effects, and the expressive force of the works of art is weak, which cannot meet people's n...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing copper relief works of art are forged from flat copper plates, which lack delicate and deep artistic effects, and the expressive force of the works of art is weak, which cannot meet people's new needs for decorative art.