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A kind of 3d printer and 3d printing system

A technology of 3D printers and printing platforms, applied in the field of 3D printers and 3D printing systems, can solve problems such as low surface finish of models, achieve the effects of improving finish, improving finish and molding quality, and simplifying structures

Active Publication Date: 2017-06-13
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a 3D printer and a 3D printing system, which are used to solve the problem in the prior art that the surface finish of the model is low due to the hard separation of the printing layer from the bottom of the holding tank

Method used

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  • A kind of 3d printer and 3d printing system
  • A kind of 3d printer and 3d printing system
  • A kind of 3d printer and 3d printing system

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Embodiment Construction

[0037] Embodiments of the present invention provide a 3D printer and a 3D printing system, which are used to solve the problem in the prior art that the surface finish of the model is low due to the hard separation of the printing layer from the bottom of the containing tank.

[0038]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] Embodiment 1 of the present invention provides a 3D printer, see figure 1 ;From figure 1 It can be seen from the figure that the 3D printer includes: a printing platform 11, a di...

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Abstract

The invention provides a 3D printer and a 3D printing system, which are used to solve the problem in the prior art that the surface finish of the model is relatively low due to the hard separation of the printing layer from the bottom of the containing tank. Wherein the 3D printer includes: a printing platform, a display panel arranged opposite to the printing platform, a light source located on the side of the display panel away from the printing platform; the side of the display panel facing the printing platform is provided with A transparent protective layer, the side of the transparent protective layer facing the printing platform includes a plurality of lens structures.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a 3D printer and a 3D printing system. Background technique [0002] 3D printing is a new rapid prototyping manufacturing technology. It manufactures products through the principle of multilayer superposition growth. It can overcome special structural obstacles that cannot be achieved by traditional machining. Simplified production of any complex structural parts can be realized. At present, 3D printing technology can be roughly divided into the following types: photocuring, fused deposition modeling, layered object manufacturing, selective laser sintering, selective laser melting, etc. Since the light-curing 3D printing technology has the advantages of high resolution, smooth molding surface, and high dimensional accuracy, it is widely used in production technology. [0003] At present, for the stereolithography 3D printing technology, the realization process is as follows: ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/135B29C64/286B33Y30/00
Inventor 朴成镇李烘周
Owner BOE TECH GRP CO LTD