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Color 3D printing system based on 3DP and light curing technology

A 3D printing and light-curing technology, applied in the field of 3D printing, can solve the problems of not enough delicate surface and weak strength of color products

Inactive Publication Date: 2015-01-21
QINGDAO UNIQUE PRODS DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It not only solves the problem that the surface of colored products produced by the current three-dimensional powder bonding method is not fine enough and the strength is weak, but also realizes full-color 3D printing

Method used

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  • Color 3D printing system based on 3DP and light curing technology

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with specific embodiment

[0020] Specific implementation 1

[0021] The color 3D printer involved in this embodiment is as figure 1 As shown, 6 piezoelectric standard inkjet print nozzles (5) are installed on the print head bracket (4), and the 6 nozzles correspond to the five colors of C, M, Y, K, W, UV resin ink and UV resin respectively. The ink is supported, and the printing method is the scanning method. Two LED ultraviolet light sources (9) are installed on the print head support (4), a heating element is installed at the installation place of each print head, and a temperature measuring element is installed at the ink inlet of the print head. A grating ruler is installed in the X-axis direction, which is used as a measuring element for full-closed-loop servo control. The main ink tank (1) supplies ink of the corresponding color and function at a suitable pressure for each nozzle, and ...

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PUM

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Abstract

The invention discloses a color 3D printing system based on 3DP (three dimensional printing and gluing) and a light curing technology. The color 3D printing system based on 3DP and the light curing technology comprises a mechanical system, a control system, an ink supply system, layering software and a molding material. Many color light curing resin materials can be printed as needed through a standard ink jet method (the 3DP technology), so color 3D products can be printed in high precision. The problems of low fineness and low strength of the surface of the color products made through the current 3DP technology are solved.

Description

Technical field [0001] The invention is a 3D printing field, which involves a color 3D printing system based on 3DP and optical solidification technology. Background technique [0002] 3D printing is a type of rapid forming technology. It is a digital model file. It uses powder, silk materials, and liquid solidified materials to construct the technique of objects by printing layer by layer.3D printing is an additional material manufacturing technology. After three -dimensional entity section is sliced, it is superimposed in layers according to layer outline section to obtain the final part [0003] The current mainstream 3D printing technology includes: Fused Depositation Modeling (FDM), Stereolithigraphy Appaatus (SLA), Three Dimensional Printing and Gluing (3DP), and selective laser sink (3DP).Selecting Laser Sintering, SLS, etc. [0004] FDM printer was successfully developed in 1988 by American scholar Scott Crump.FDM materials are generally thermoplastic materials, such as w...

Claims

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Application Information

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IPC IPC(8): B29C67/00
Inventor 王红
Owner QINGDAO UNIQUE PRODS DEV
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