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Software slicing method based on colored photocuring 3D printer

A 3D printer and colored light technology, which is applied in manufacturing auxiliary devices, processing data acquisition/processing, additive processing, etc., can solve the problems of lack of color slicing software and inability to print color products, etc., and achieve the development of light-curing 3D printing technology , The effect of photocuring 3D printing technology improvement

Inactive Publication Date: 2019-07-26
上海幻嘉信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a software slicing method based on a color photocurable 3D printer to solve the problem that existing photocurable printers lack color slicing software and cannot print color products

Method used

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  • Software slicing method based on colored photocuring 3D printer
  • Software slicing method based on colored photocuring 3D printer
  • Software slicing method based on colored photocuring 3D printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Assuming a product, among the first three slices, the first slice needs to be divided into 5 blocks, and the colors of the 5 blocks are red, green, yellow, black and white; the second slice needs to be divided into 3 blocks, 3 The colors of the first blocks are red, yellow, and white in turn; the third layer needs to be divided into 4 blocks, and the colors of the 4 blocks are black, white, red, and green in turn.

[0031] According to the above slicing method, the block data of the five blocks of the first layer in the processing database are: 151R, 152G, 153Y, 154B and 155W; the data of the three blocks of the second layer are: 231R, 232Y and 233W; the data of the four blocks of the third layer are: 341B, 342W, 343R and 344G.

[0032] By analogy, the block data of all slices are generated and transmitted to the color photocuring 3D printer.

[0033] Load the trough of the color included in the slice into the color light-curing 3D printer, and print layer by block one...

Embodiment 2

[0035] Assuming a product, in the first three slices, the first slice needs to be divided into one block, and the color of one block is red; the second layer needs to be divided into one block, and the color of one block is yellow in turn; The third layer needs to be divided into 1 block, and the color of each block is black in turn.

[0036] According to the above slicing method, the data of one block of the first layer is 111R in the processing database; the data of one block of the second layer is 211Y; the data of one block of the third layer is 311B.

[0037] By analogy, the block data of all slices are generated and transmitted to the color photocuring 3D printer.

[0038] Load the trough of the color included in the slice into the color light-curing 3D printer, and print layer by block one by one. When the printing of one layer is completed, the forming platform moves a height of the slice to print the next layer of slices. until all slices are printed.

[0039] The s...

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Abstract

The invention discloses a software slicing method based on a colored photocuring 3D printer. The method comprises the following steps: slicing a product three-dimensional model generated by software,and numbering each layer of slice after slicing; dividing each layer of image into different zones according to a rule, identifying each zone as a single color, and generating color and size data of each layer of slice according to the divided zones; and then combining slice numbers, color data and size data of each layer of slice to form a processing database, wherein the processing database comprises zone data of all slices, a storage format of any one zone in the processing database is YNXT, the Y represents numbers of the slices, N represents the quantity of the zones included in the Y layers of slices, X represents the number of a certain specific zone in the N zones of the Y layer of slices, and T represents the color of the Xth zone in the N zones of the Y layer of slices. Accordingto the software slicing method based on the colored photocuring 3D printer disclosed by the invention, the problem that colored products cannot be printed because an existing photocuring printer lacks colored slicing software is solved.

Description

technical field [0001] The invention relates to a photocuring 3D printing, in particular to a software slicing method based on a color photocuring 3D printer. Background technique [0002] 3D printing is a kind of additive manufacturing technology. Based on the digital model file, the computer is used to cut the model into a series of thin slices. The 3D printing equipment manufactures each layer of thin slices from bottom to top, and finally superimposes them to form a three-dimensional entity. This manufacturing technology does not require traditional tools or molds, and can realize the manufacture of complex structures that are difficult or impossible to process by traditional techniques, and can effectively simplify the production process and shorten the manufacturing cycle. Currently, mainstream 3D printing technologies include Fused Deposition Modeling (Fused Deposition Modeling, FDM), Stereo Lithography Apparatus (SLA), Selective Laser Sintering (SLS), and Three Dime...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/386B33Y50/00
CPCB29C64/386B33Y50/00
Inventor 杜秋高磊何宇浩
Owner 上海幻嘉信息科技有限公司
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