A gradient color manufacturing method for 3D printing enamel

A technology of 3D printing and manufacturing method, which is applied in the directions of manufacturing tools, glass forming, glass manufacturing equipment, etc., to achieve the effects of convenient operation, improved viewing, and uniform gradient color.

Active Publication Date: 2020-08-07
CHINA UNIV OF GEOSCIENCES (WUHAN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Gradient colors in traditional enamel are formed by filling and coating enamel powders of two or more colors. The enamel powders of the same color are sintered and the final color is a single color. There has never been a phenomenon that a enamel pigment is sintered to produce a gradient color.

Method used

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  • A gradient color manufacturing method for 3D printing enamel
  • A gradient color manufacturing method for 3D printing enamel

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Embodiment Construction

[0017] In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0018] Please refer to figure 1 , the embodiment of the present invention provides a kind of gradient color production method of 3D printing enamel, comprises the following steps:

[0019] Model of S1 design enamel;

[0020] S2. Carry out 3D modeling according to the enamel model designed in step S1, and import it into the parameter setting software;

[0021] S3. Apply slurry extrusion molding technology to 3D print monochrome semi-finished enamel according to the model parameters in the imported parameter setting software. The semi-finished enamel is a three-dimensional structure without substrate support; apply slurry extrusion molding technology to 3D print monochrome The raw material of the semi-finished enamel is single color, the particle size ra...

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Abstract

The invention discloses a preparation method for a gradient ramp of 3D printing enamel. The preparation method comprises the following steps: adopting a sizing agent extruding molding technology for 3D printing single-color semi-product enamel, wherein the semi-product enamel has a three-dimensional structure and need not be supported by a substrate; putting the semi-product enamel into nano-carbon powder, locally burying the semi-product enamel into carbon powder and locally exposing in the air according to the design of gradient ramp; putting the carbon powder with the semi-product enamel into an oven and sintering for at least 6h under a natural volatile atmospheric condition, thereby acquiring the end product of enamel with the gradient ramp along vertical direction and different colors parallel to each other along horizontal direction. The preparation method disclosed by the invention can break through the limitation of two-dimension color filling of the traditional enamel technology and can realize the conversion of the enamel handiwork from two-dimension plane to three-dimensional state.

Description

technical field [0001] The invention relates to a sintering process of enamel, in particular to a method for making gradient colors of 3D printed enamel. Background technique [0002] The production of traditional enamel is to fill the metal plate with enamel powder. The jewelry and handicrafts produced by this traditional enamel production method can only be viewed from a single angle, and the metal material needs to be pre-treated. The enamel ornaments to which this patent belongs are 3D printed three-dimensional structures, and after sintering, they become gradient colored enamel items. [0003] Sintering of substrate-free or unsupported enamel materials has never been achieved before. Gradient colors in traditional enamel are formed by filling and coating enamel powders of two or more colors. The enamel powders of the same color are sintered and the final color is a single color. There has never been a phenomenon that a enamel pigment is sintered to produce a gradient c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B44C3/04C03B19/00B33Y10/00
CPCB33Y10/00B44C3/04C03B19/00
Inventor 郝亮王雨珅唐丹娜
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
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