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A kind of adjusting device and method based on 3D printer

A technology of 3D printer and adjustment device, which is used in manufacturing auxiliary devices, 3D object support structures, additive manufacturing, etc., to achieve the effect of improving line width consistency and quality

Active Publication Date: 2018-08-14
WINTECH DIGITAL SYST TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the above-mentioned problems that exist when the existing 3D printer adjusts the power uniformity of the printing surface

Method used

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  • A kind of adjusting device and method based on 3D printer
  • A kind of adjusting device and method based on 3D printer
  • A kind of adjusting device and method based on 3D printer

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Embodiment Construction

[0028] The technical solutions of the present invention will be described in further detail below with reference to the drawings and embodiments.

[0029] figure 1 A model diagram of an adjustment device based on a 3D printer provided for an embodiment of the present invention. Such as figure 1 As shown, the device includes: an illumination module, a projection module, and a power detection module; wherein, the illumination module includes a light source 1, a microlens array 2, an optical lens group 4, an RTIR prism 5, and a reflector 3; the projection module includes a programmable A pattern generator 6 and a projection lens 7; the power detection module includes a power probe 8 and a power display 9; the reflector 3 is obliquely arranged on the rear optical path of the light source 1 and the microlens array 2, and the reflective optical path of the reflector 3 is sequentially arranged on the optical path Lens group 4 , RTIR prism 5 and pattern generator 6 , projection lens...

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Abstract

The invention relates to an adjusting device and method based on a 3D printer. The device comprises a lighting module used for providing a light source and adjusting the light source, a projecting module used for dividing the projection face into a plurality of small regions and projecting each small region to a printing face, and a power detection module used for testing the corresponding power values after the small regions are projected to the printing face and obtaining the power uniformity of the printing face of the 3D printer through calculation, and if the power uniformity of the printing face does not meet the preset requirement, the lighting module is adjusted. The method includes the steps that the light source is turned on, the projection face is divided into the multiple small regions of the equal area through a programmable pattern generator, then each small region is projected to the printing face, the corresponding power values are tested, and the power uniformity of the printing face of the 3D printer is obtained through calculation. By means of the adjusting device and method based on the 3D printer, the quality of graphics of the printing face is effectively improved, and the line width consistency of the graphics of the printing face is improved.

Description

technical field [0001] The invention relates to the technical field of 3D printer debugging, in particular to a 3D printer-based adjustment device and method. Background technique [0002] For the field of 3D printing manufacturing, especially in the process of printing high-precision entities, the quality of the graphics on the printing surface, especially the consistency of the line width of the graphics on the entire printing surface is very important. [0003] At present, the mainstream 3D printing technologies are divided into fusion lamination molding technology, stereolithography technology, selective laser sintering technology, digital light processing technology and so on. Compared with other types of 3D printers, digital light processing technology 3D printers have the following unique technical advantages: [0004] (1) Using the software equipped with the 3D printer when it leaves the factory, the support structure can be automatically generated and a perfect 3D ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/112B29C64/20B29C64/393B33Y10/00B33Y30/00B33Y50/02
CPCB33Y10/00B33Y30/00B33Y50/02
Inventor 吴俊李文静董永红
Owner WINTECH DIGITAL SYST TECH CORP
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