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Processing method of surface-engraved multicolor aluminum profile

A processing method and technology of aluminum profiles, which are applied in the fields of technology and decorative art for producing decorative surface effects, can solve the problems of poor decorative effect, no three-dimensional effect, monotonous color, etc., achieve good decorative effect, enhance three-dimensional effect, Strong coloring effect

Inactive Publication Date: 2012-02-22
张萌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These coloring methods can only obtain a monochrome film layer, which has the disadvantages of monotonous color, no three-dimensional effect, poor decorative effect, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for processing a surface-carved multi-color aluminum profile, the process steps are as follows.

[0021] (1) Carving on the surface of aluminum profiles: Since the shape of the aluminum profiles is very irregular, before engraving the aluminum profiles, a wooden bottom mold should be made to flatten the aluminum profiles and fix them on the aluminum profiles, and the shape and depth (height) ) data into the CNC engraving machine, to carve the plane to be carved, use a fine grinder to grind off the butt joints of the pattern and the burrs of the pattern to make it flat, the depth of the pattern is 1 / 5-1 / 4 of the thickness of the aluminum profile, Because the thickness of the general aluminum profile is 1-4mm, the depth of the concave and convex of the pattern is generally 0.2-1mm.

[0022] (2) Coloring for the first time: Carry out anodic oxidation film coloring treatment on the surface of the aluminum profile.

[0023] (3) Coloring for the second time: ① Use a...

Embodiment 2

[0025] The paint ratio of the present embodiment is calculated by weight percentage: 45 metal paints, 16 toners, 22 polyurethane curing agents, and 17 thinners.

[0026] After painting the pattern part, spray a layer of transparent varnish on its surface to prevent the color powder from coming off. For the rest, the processing method of the surface-carved multi-color aluminum profile is the same as that of Example 1.

Embodiment 3

[0028] The paint proportion of the present embodiment is calculated by weight percentage: 50 metal paints, 12 color pastes, 18 polyurethane curing agents, and 20 thinners. The rest of the processing methods of the surface-carved multi-color aluminum profiles are the same as in Example 1.

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Abstract

The invention discloses a processing method of a surface-engraved multicolor aluminum profile, which can be used for engraving convex and concave floral designs on the surface of the aluminum profile and applying multiple colors of paint so as to achieve the advantages of strong third dimension and good decoration effect. The processing method comprises the following steps of: 1, engraving the surface of the aluminum profile; 2, primarily coloring; and 3, secondarily coloring comprising the procedures of (1), scribing engraving patterns on scribing paper, (2), adhering the scribing paper, (3), blending metal patient, (4), spraying the patient,(5), complementing color, and (6), washing.

Description

technical field [0001] The invention relates to the technical field of surface processing of aluminum profiles, in particular to a processing method for surface-carved multi-color aluminum profiles. Background technique [0002] At present, the methods of coloring the surface of aluminum profiles mainly include overall coloring, electrolytic coloring, chemical dyeing, paint dipping, etc., all of which are based on the method of coloring the anodized aluminum film. These coloring methods can only obtain a monochromatic film layer, and there are disadvantages such as monotonous color, no three-dimensional effect, and poor decorative effect. Contents of the invention [0003] The object of the present invention is to provide a processing method for surface-carved multi-color aluminum profiles, which can carve concave and convex patterns on the surface of aluminum profiles and apply multi-color paints to achieve strong three-dimensional effect and good decorative effect. [0...

Claims

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Application Information

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IPC IPC(8): B44C1/22
Inventor 张萌
Owner 张萌
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