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3D printing auxiliary method and device and 3D printing equipment

A 3D printing and auxiliary device technology, applied in the field of devices, 3D printing equipment, and 3D printing auxiliary methods, can solve the problems of consuming printing materials, affecting the appearance of final molded objects, and printing support structures occupying printing time, so as to achieve uniform support and save energy. Printing materials and printing time, the effect of improving the quality of printed products

Active Publication Date: 2014-12-17
BEIJING ZHIGU TECH SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, for some forming parts that are not easy to form, easy to collapse or easy to break, it is generally supported by printing additional support structures for the positions of these forming parts, but printing the support structure itself will take up printing time and consume printing materials , and even if the support structure is cut off after printing, there will still be some seam marks that affect the appearance of the final molded item

Method used

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  • 3D printing auxiliary method and device and 3D printing equipment
  • 3D printing auxiliary method and device and 3D printing equipment
  • 3D printing auxiliary method and device and 3D printing equipment

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Embodiment Construction

[0017] The specific implementation manners of the present application will be described in further detail below in conjunction with the accompanying drawings (the same symbols in several drawings represent the same elements) and embodiments. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0018] Those skilled in the art can understand that terms such as "first" and "second" in this application are only used to distinguish different steps, devices or modules, etc., and neither represent any specific technical meaning, nor represent the inevitable relationship between them. logical order.

[0019] The inventors of the present application have found that various problems will be encountered during the 3D printing process, for example, the newly printed part may be slightly deformed under the action of gravity due to incomplete curing; In the case of partial support, the support structure needs to be ...

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Abstract

The embodiment of the invention discloses a 3D printing auxiliary method and device. The method comprises the steps that supporting liquid is provided, and the supporting liquid is used for providing buoyancy support for a printed object which is immersed into the supporting liquid at least in part in the printing process and keeping the printed object in the floating or suspending state in the supporting liquid. According to the technical scheme, printing of a supporting structure can be omitted at least in part, and printing materials and printing time are saved; the printed object is evenly and softly supported through the supporting liquid, the printed object is comprehensively supported, meanwhile, the shape of the printed object which is not completely cured is not prone to be damaged, and the printing finished product quality is improved. On the premise that liquid supporting exists, the printing face is changed, and a high-quality finished product is more easily obtained, operation like rotation can be conveniently performed on the printed object, and the shape of the printed object which is not completely cured is not prone to be damaged.

Description

technical field [0001] The present application relates to 3D printing technology, in particular to a 3D printing auxiliary method, device and 3D printing equipment. Background technique [0002] Existing consumer three-dimensional (Three Dimension, referred to as 3D) printers generally form objects to be printed layer by layer on a working platform that can usually be raised and lowered according to the design of the printing model file of the object during the printing process. Among them, for some forming parts that are not easy to form, easy to collapse or easy to break, it is generally supported by printing additional support structures for the positions of these forming parts, but printing the support structure itself will take up printing time and consume printing materials , and even if the support structure is cut off after printing, some seam marks will still be left, affecting the appearance of the final molded item. Contents of the invention [0003] The possib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/02
Inventor 王正翔
Owner BEIJING ZHIGU TECH SERVICE
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