Electric field driven fusion spraying deposition 3D printer and working method thereof

A 3D printer and spray deposition technology, applied in 3D object support structures, manufacturing tools, additive processing, etc., can solve the problems of limited printing materials, limited printing height, and easy blockage of nozzles, etc., to achieve high-resolution printing, Avoid discharge phenomenon and solve the effect of easy clogging

Pending Publication Date: 2018-04-20
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides an electric field-driven fused jet deposition 3D printer, which introduces a new nozzle structure, breaks through the traditional fused d

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  • Electric field driven fusion spraying deposition 3D printer and working method thereof
  • Electric field driven fusion spraying deposition 3D printer and working method thereof

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Embodiment Construction

[0055] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0056] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0057] As introduced in the background technology, in the prior art, the resolution of fused deposition 3D print...

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Abstract

The invention discloses an electric field-driven fusion jet deposition 3D printer and its working method, which solves the problems of low resolution of fusion deposition 3D printing, limited printing materials, easy blockage of nozzles, and difficulty in achieving high resolution and microscale structure printing. , which introduces a new nozzle structure to achieve low-cost, high-resolution fused deposition molding; its technical solution is: including a base plate, a Y-axis worktable is set on the base plate, a printing platform is fixed on the Y-axis workbench, and the printing platform The nozzle module and the vertical observation camera are set correspondingly on the top, the nozzle module and the vertical observation camera are connected to the Z-axis worktable, and the Z-axis worktable is fixed on the X-axis worktable; one side of the printing nozzle is correspondingly provided with a squint observation camera, and the other side of the printing nozzle is One side is correspondingly provided with an LED light source.

Description

technical field [0001] The invention relates to the technical fields of additive manufacturing and 3D printing, in particular to an electric field-driven fusion jet deposition 3D printer and a working method thereof. Background technique [0002] Fused deposition modeling (FDM) is a 3D printing process based on material extrusion. FDM has the remarkable characteristics and advantages of high material utilization, low cost, simple process and clean production. At present, FDM has been used in aerospace, home appliances, automobiles, medical , mould, education, construction and many other fields have been widely used. However, the biggest problem facing FDM at present is low precision, limited types of printing materials, and the inability to achieve high-precision and high-resolution structure / product printing. The further improvement of FDM processing accuracy is affected and restricted by many factors such as layer thickness, print nozzle size, print resolution, and print ...

Claims

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Application Information

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IPC IPC(8): B29C64/118B29C64/112B29C64/20B29C64/209B29C64/245B29C64/295B29C64/393B33Y10/00B33Y30/00B33Y50/02
CPCB33Y10/00B33Y30/00B33Y50/02
Inventor 兰红波赵佳伟彭子龙钱垒周贺飞朱晓阳张广明
Owner QINGDAO TECHNOLOGICAL UNIVERSITY
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