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A kind of dlp photocuring 3D printing method

A 3D printing and 3D printer technology, applied in the direction of chemical instruments and methods, separation methods, 3D object support structures, etc., can solve the problems of low efficiency and achieve the effects of convenient use, reduced pollution, and high printing efficiency

Active Publication Date: 2020-12-01
ANHUI RAYCHAM 3D TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the printing of the DLP-type light-curing 3D printer is completed, the model needs to be taken out. When the existing model is taken out, the model is shoveled out with a shovel. This method is inefficient. At the same time, the existing DLP-type light-curing 3D printer can only print one. Model, suitable for small batch production, there are certain limitations

Method used

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  • A kind of dlp photocuring 3D printing method
  • A kind of dlp photocuring 3D printing method
  • A kind of dlp photocuring 3D printing method

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Embodiment Construction

[0035] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0036] Such as figure 1 Shown, a kind of DLP photocuring 3D printing method described in the present invention, this method comprises the following steps:

[0037] S1, inputting the 3D model into the computer;

[0038] S2, connect the computer in S1 with the data of the DLP light-curing 3D printer, the computer forms the 3D model into numerical control programming, and sends the numerical control programming to the DLP light-curing 3D printer;

[0039] The DLP light-curing 3D printer in S3 and S2 performs three-dimensional printing;

[0040]S4, taking out the three-dimensional model printed in S3 from the DLP light-curing 3D printer;

[0041] S5, putting the three-dimensional model formed in S4 into a cleaning solution for cleaning;

[0042] T...

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Abstract

The invention relates to the field of printers, in particular to a DLP light curing 3D printing method. According to a DLP light curing 3D printer adopted for the method, a model needing to be obtained through printing is supported, taken and placed through a supporting mechanism, a first printing mechanism and second printing mechanisms can be used for performing printing at the same time, the printing efficiency can be improved easily, a protective mechanism can be used for protecting the printing interior conveniently, gas treatment and purification can be performed conveniently, and a demoulding mechanism can be used for fast taking a well printed model conveniently. According to the DLP light curing 3D printing method, the printed model is cut and separated through a hand-pushing sawblade which rotates at a high speed, the model is fast separated from a supporting plate, meanwhile, the saw blade can be cleaned through a sponge block, and cutting is guaranteed to be more efficient; meanwhile, scraping plates can be used for removing resin adhering to the surface of the supporting plate; and simultaneously, the supporting plate is detachable, using is convenient and fast, the printing efficiency is high, and pollution of the printing resin to the environment is reduced.

Description

technical field [0001] The invention relates to the field of printers, in particular to a DLP photocuring 3D printing method. Background technique [0002] Light-curing 3D printers are based on the principle of light-curing molding. The consumables of light-curing 3D printers are photosensitive resins with high molding precision and good surface effects, which are smoother than PLA models. According to the light source used, they can be subdivided into SLA and DLP two light curing machines; DLP light curing 3D printers are fast, and their light source comes from a projector or LED screen; each time a cut surface of a model is irradiated with white light to the resin, and the unformed part is black, using this method Molding one surface at a time, the speed advantage is obvious, but the accuracy is slightly lower than SLA. [0003] After the printing of the DLP-type light-curing 3D printer is completed, the model needs to be taken out. When the existing model is taken out, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/124B29C64/30B29C64/35B01D46/12B01D53/04B01D53/34B01D53/74B33Y10/00B33Y30/00B33Y40/00
CPCB01D46/12B01D53/04B01D53/34B01D53/74B33Y10/00B33Y30/00B33Y40/00B29C64/124B29C64/30B29C64/35
Inventor 王玉芹黄新坤
Owner ANHUI RAYCHAM 3D TECH CO LTD
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