3D printing consumable and application thereof

A technology of 3D printing and consumables, applied in the field of 3D printing, can solve the problems of printing failure, large fluctuations in outer diameter, size and shape, and large error of wire parameters, and achieve the effect of flexible application process, wide application and guaranteed efficiency.

Active Publication Date: 2017-09-08
GUANGZHOU POTOP EXPERIMENTAL ANALYSIS INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the 3D printing wires on the market are mainly made of solid core plastics. During the printing process, the errors in the diameter, size, trajectory, volume and other related parameters of the wires are too large, which can easily cause printing failures.
In addition, during the cooling and forming process of the 3D printing wire, the external shape is in a free state, and the outer diameter, size and shape fluctuate greatly. Only the temperature control state of the water tank affects the printing effect

Method used

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  • 3D printing consumable and application thereof
  • 3D printing consumable and application thereof

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Embodiment Construction

[0015] The invention will be further described in detail below in conjunction with the drawings.

[0016] Such as Figure 1-2 As shown, a 3D printing consumable includes a 3D printing plastic line 1, and a vacuum core 2 is provided in the center of the 3D printing plastic line 1. The hollow core 2 is a middle pass. The 3D printing plastic line 1 is a finalized 3D printing plastic line 1.

[0017] An application of 3D printing consumables is as follows: (1) After extruding the 3D printing plastic through an external mold; (2) After that, using a vacuum rod to vacuum the center of the 3D printing plastic line 1 to form a hollow core 2; (3) 3D printing plastic line 1 that is shaped into a hollow core 2 through a water tank; (4) During the printing process, the position of the hollow core 2 can be used to interfere with the printing effect. If it is necessary to print medical products, manual intervention is used in the printing process, and the trace elements are transported to the...

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Abstract

The invention discloses a 3D printing consumable. The 3D printing consumable comprises a 3D printing plastic wire, and a vacuum sucking empty core is arranged at the center of the 3D printing plastic wire. The empty core is hollow. The 3D printing plastic wire is a shaped 3D printing plastic wire. The 3D printing consumable has the beneficial effects that the printing efficiency is high, and application is flexible and wide.

Description

Technical field [0001] The present invention relates to the field of 3D printing, in particular to a 3D printing consumable and its application. Background technique [0002] 3D printing technology is a revolutionary industrial molding technology. The raw materials can be directly molded by a 3D printer. It is based on a digital model file, using powdered metal or plastic and other bondable materials to print layer by layer. The technology to construct objects does not require the manufacture of molds, which saves the time and cost of mold manufacturing. With the rapid development of 3D printing technology, its requirements for materials are also rapidly increasing. The existing 3D printing consumables are mainly PLA plastic ( Polylactic acid), ABS, nylon618, PVA, etc. At present, the 3D printing wires on the market are mainly solid core plastics. During the printing process, the diameter, size, trajectory, volume and other related parameters of the wire have too much error, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16S3/00B29C47/00B33Y70/00B29C48/05
CPCB33Y70/00B29C48/05F16S3/00
Inventor 张成耀
Owner GUANGZHOU POTOP EXPERIMENTAL ANALYSIS INSTR
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