(Wood grain) surface treatment process for conducting laser radium on metal surface

A metal surface and surface treatment technology, which is applied in the direction of crafts, decorative arts, special patterns, etc. used to produce decorative surface effects, can solve the problems that it is difficult to achieve the expected effect, it is difficult to obtain substantive changes, and the surface effect of the product is uneven, etc. problem, to achieve a three-dimensional effect

Inactive Publication Date: 2012-06-20
梁志华
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  • Abstract
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Problems solved by technology

[0002] It is known in the industry that all the previous profile spraying processes only work on the profile surface, which makes it have obvious limitations, and it is difficult to obtain substantial changes to meet the different needs of customers, and the surface of the products produced by the surface spraying process The effect is often still uneven, and there are often some defects that make it difficult to achieve the desired effect

Method used

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with specific embodiments.

[0014] This embodiment is a surface treatment process of laser radium (wood grain) on the metal surface. The main steps of this process are:

[0015] Step 1, chromizing (pretreatment);

[0016] Step 2. On the CNC automatic production line, use computer-drawn textured templates to cover the surface of the substrate, and spray solid powder on the surface of the substrate through the texture gap of the track template to form a surface effect with the same pattern as the template texture. Then at a medium temperature of 100-150 degrees, after 13-20 minutes of thermal infrared radiation gelation and fixation, the surface powder texture gelation and fixed substrate is cured at a high temperature of 180-200 degrees for 25-30 minutes to make the texture firm attached to the substrate surface. After this step, the textured parts of the surface of the substrate are covered with pow...

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PUM

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Abstract

The invention provides a (wood grain) surface treatment process for conducting laser radium on a metal surface. According to the process, the surface of a product is subjected to two times of coating, two times of baking and one time of transferring, the textures of the wood grains on the surface are sublimated into a semi-transparent coating of the surface of a base material, the textures of thewood grains on the surface of the product is weather resistant for about 10 years, and the base material is processed substantially due to the convex-concave effect on the surface of the base material, so that the three-dimensional effect of the surface of the product processed by the process is remarkable, wear-resistant and vivid, and is close to the original ecology effect of solid wood. According to the process, a section bar is subjected to radium radiation, so that the surface of the section bar shows the primary wood grain texture effect before the substantial coating, after the surface of the section bar is changed by the key process steps, the section bar is subjected to powder coating treatment and wood grain vacuum sublimation (two times of coating and two times of baking), andfinally, the extremely strong three-dimensional effect can be formed.

Description

technical field [0001] The invention relates to the technical field of profile spraying technology, in particular to a surface treatment technology of laser radium (wood grain) on the metal surface. Background technique [0002] It is known in the industry that all the previous profile spraying processes only work on the profile surface, which makes it have obvious limitations, and it is difficult to obtain substantial changes to meet the different needs of customers, and the surface of the products produced by the surface spraying process The effect is still often uneven, and there are often some defects that make it difficult to achieve the desired effect. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a surface treatment process of laser radium (wood grain) on the metal surface. Through this process, the three-dimensional effect of the produced product surface is more obvious, wear-res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/04B44C1/165B44C1/20B44C1/22B44F9/02
Inventor 许浩洪
Owner 梁志华
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