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Method for manufacturing light-permeable magic mirror by adopting chemical etching

A technology of chemical corrosion and light-transmitting mirror, applied in the field of manufacturing, which can solve the problems of large grinding volume, easy concession grinding volume, curvature difference, etc.

Inactive Publication Date: 2011-10-19
史祖法 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The second factor is: the thinner part of the copper mirror is easy to retreat and the grinding amount is small when grinding, and the thicker part is not easy to retreat and the grinding amount is large, and the curvature difference is formed after the grinding pressure is removed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The manufacturing method of the chemical etching method to manufacture the light-transmitting mirror is: (taking thick film printing resist as an example)

[0014] 1. Design the style of the light-transmitting mirror and the decorative pattern for the selective etching of the mirror surface.

[0015] 2. Make a thick film screen plate for printing decorative pattern protective glue.

[0016] 3. Print the protective glue pattern on the mirror surface, and the area where the glue is not printed is the area that needs to be chemically etched. Protective glue also needs to be applied to the places that are not printed and the side and back of the mirror body.

[0017] 4. Put the mirror body into the chemical reagent for chemical corrosion. For the metal mirror body, use the etchant prepared by chemical reagents such as hydrochloric acid, sulfuric acid, nitric acid, etc.; for the glass mirror body, use the etchant prepared by hydrofluoric acid, etc.

[0018] 5. During corr...

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Abstract

The invention discloses a method for manufacturing a light-permeable mirror with light-permeable effect similar to that of a light-permeable magic mirror invented in the ancient Western Han Dynasty in China by carrying out chemical etching on metal or glass. By adopting the chemical etching method, curvature difference similar to casting technique can be obtained on the mirror surface of metal or glass, and the reflected image of the mirror surface can form a required image based on the curvature difference. A veined pattern corresponding to the reflected image is formed on the back of a mirror, thus the light-permeable mirror which looks like having light-permeable effect is obtained. The method for manufacturing the light-permeable mirror disclosed by the invention can be used for manufacturing and designing tourism products with images of religious figures, leaders, patterns of animals, plants and flowers and patterns of characters.

Description

technical field [0001] The invention relates to an imitation method of an ancient Chinese light-transmitting copper mirror, in particular to a method of corroding metal or glass by chemical corrosion to form a difference in curvature of the mirror surface so that the reflected light mirror image can form an image consistent with the decorative pattern on the back of the mirror, making it The method of becoming a mirror with a light-transmitting effect similar to that of the Western Han Dynasty light-transmitting magic mirror in ancient China. belongs to the field of manufacturing. Background technique [0002] The ancient Chinese Western Han light-transmitting magic mirror is a kind of mirror that can reflect light and at the same time reflect the images of the patterns and characters on the back of the bronze mirror on the barrier, that is, the bronze mirror has a magical light-transmitting effect. Centuries of research by Chinese and foreign scientists have basically solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G1/02C23F1/02C03C15/00
Inventor 史祖法
Owner 史祖法
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