Support for 3D printing and 3D printed product

A 3D printing and support technology, applied in the field of 3D printing, can solve the problems of small contact area, insufficient support strength, difficult to remove support, etc., achieve the effect of small contact area, easy to remove later, and enhance reusability

Pending Publication Date: 2018-11-27
GUANGDONG HANBANG 3D TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing design software generates supports at the bottom of the printed part with the upper and lower end surfaces and thickness as parameters, and the size of the upper end surface is a set constant value. For some higher supports, the contact area between the support and the printed part will be small, and the support Insufficient strength; when the size setting value of the upper end face is too large, the support is difficult to remove

Method used

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  • Support for 3D printing and 3D printed product
  • Support for 3D printing and 3D printed product
  • Support for 3D printing and 3D printed product

Examples

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Embodiment Construction

[0033] In order to be able to understand the above objectives, features and advantages of the embodiments of the present invention more clearly, the present invention will be described in detail below with reference to the accompanying drawings and specific implementations. It should be noted that the features in the embodiments of the present application can be combined with each other if there is no conflict.

[0034] In the following description, many specific details are set forth in order to fully understand the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work shall fall within the protection scope of the embodiments of the present invention.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the sam...

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PUM

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Abstract

The invention provides a printing support. The printing support comprises at least one 3D printing single piece, wherein the ingle piece comprises a first part, a plurality of second parts arranged onthe first part, and a plurality of third parts which are connected with the first part and the second parts; the size of each part is gradually reduced from bottom to top; first end faces contacted with a 3D printed product are arranged at the tops of the second parts, third end faces are arranged at bottoms of the second parts and opposite to the first end faces; second end faces contacting a substrate are arranged at the bottom of the first part; and the surface area of the first end faces, contacting the 3D printed product, is less than the bottom area of the 3D printed product, so that the support can be easily separated from the 3D printed product.

Description

Technical field [0001] The invention relates to the technical field of 3D printing, in particular to a support for 3D printing and a 3D printing product. Background technique [0002] This section is intended to provide background or context for the embodiments of the invention stated in the claims. The description here is not recognized as prior art just because it is included in this section. [0003] 3D (three-dimensional, three-dimensional) printer, also known as three-dimensional printer, is a kind of rapid prototyping technology, based on digital model files, using metal or non-metallic materials to be molded powder consumables printed layer by layer according to a preset path Lay, then melt / melt layer by layer, and finally solidify and pile up to form a three-dimensional solid printing device. The shape of 3D printed parts is changeable, such as sticking out or hanging in the air. When the filament is melted and not solidified, the filament itself does not have enough stre...

Claims

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Application Information

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IPC IPC(8): B29C64/40B33Y30/00
CPCB29C64/40B33Y30/00
Inventor 刘建业牛留辉毛丽邓欣高文华胡高峰徐金涛徐卡里徐海莉
Owner GUANGDONG HANBANG 3D TECH CO LTD
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