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Colored model three-dimensional printing method

A color model and three-dimensional printing technology, applied in the direction of manufacturing auxiliary devices, additive processing, etc., can solve the problems of tediousness and complexity, single workpiece body, single color, etc., and achieve the effect of clear organization, improved pass rate, and uniform color

Inactive Publication Date: 2017-02-22
芜湖枫曲三维数字化设计有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the workpiece body is a single material and a single color. Although some printing technologies can use multiple materials for printing, each material has only one color
Therefore, if you want to use 3D printing to form a colored workpiece, it will become very cumbersome and complicated

Method used

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  • Colored model three-dimensional printing method

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Effect test

Embodiment Construction

[0015] like figure 1 As shown, a color model three-dimensional printing method proposed by the present invention firstly prints the base material model with the base material, and then colors the outside of the base material model to obtain the color model. The specific steps are as follows:

[0016] S1. Obtain color model parameter data and generate a color model diagram.

[0017] Specifically, a color model image can be obtained through three-dimensional scanning, and a color model diagram can be obtained through graphic processing.

[0018] S2. Analyzing the color model diagram to obtain the skin layer and the base material model.

[0019] The base material model is the main support part of the color model, and the skin layer is the pigment layer covering the base material model.

[0020] S3. Slicing the base material model to extract a layered map; cutting the color area of ​​the skin layer to extract multiple monochrome areas, and designing a spraying path for each mono...

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Abstract

The invention provides a colored model three-dimensional printing method. A base material is adopted at first for printing a base material model, then the exterior of the base material model is colored, and a colored model is obtained. The method comprises the specific steps that colored model parameter data are obtained, and a colored model graph is obtained; the colored model graph is analyzed, and a skin layer and the base material model are obtained; the base material model is sliced, a layered graph is extracted, the colored area of the skin layer is cut, multiple single-color areas are extracted, and a spraying path is designed for each single-color area; and the base material model is printed according to the layered graph, and the base material model is sprayed with pigment to be colored according to the single-color areas and the spraying paths. The colored model three-dimensional printing method is beneficial to simplifying three-dimensional colored model coloring work and improving coloring quality and efficiency.

Description

technical field [0001] The invention relates to the technical field of color model printing, in particular to a three-dimensional printing method of a color model. Background technique [0002] With the advancement of technology and the evolution of manufacturing technology, the manufacturing schedule and precision of many workpieces have been continuously improved. However, traditional cutting, casting and molding technologies have been unable to completely meet the production needs of various workpieces, especially workpieces with special shapes or internal holes. However, the development of 3D printing technology (three-dimensional printing) has brought a glimmer of life to these manufacturing problems. The three-dimensional printing technology can not only provide rapid model forming, but also directly provide sufficient precision for finished or semi-finished products for certain workpieces. [0003] In fact, 3D printing technology has been developed for many years. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/30B33Y10/00
CPCB29C67/0007B33Y10/00
Inventor 何坤金
Owner 芜湖枫曲三维数字化设计有限公司
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