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Impression chamber for 3D printer

A technology of 3D printers and printing rooms, applied in the direction of 3D object support structures, manufacturing tools, processing environment adjustment, etc., can solve the problems of electronic and mechanical components with lengthy and expensive solutions, achieve effective protection, slow down cooling, and avoid complex The effect of system requirements

Pending Publication Date: 2019-06-28
AIRBUS OPERATIONS SL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, protecting all the electronic and mechanical components contained within the printing chamber of a 3D printer becomes a lengthy and expensive solution

Method used

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  • Impression chamber for 3D printer
  • Impression chamber for 3D printer
  • Impression chamber for 3D printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] figure 1 A prior art fused filament fabrication 3D printer 6 is shown. As shown, the 3D printer 6 is adapted to receive a high-performance plastic filament 19 for heating the high-performance plastic filament and obtaining a high-performance plastic fuse for forming the workpiece 5 . The 3D printer 6 includes a print head 7 and a print bed 8 . The print head 7 is movable along longitudinal and transverse guides 21 for providing the successive layers of fuses required for forming the workpiece 5 . The printing bed 8 comprises a surface capable of supporting such layer deposition to form the workpiece 5 .

[0030] figure 2 and image 3 are shown for figure 1 A perspective and detailed view of the printing chamber 1 of the 3D printer 6 shown in . According to the invention, the printing chamber 1 comprises an insulating plate 2 for delimiting a closed printing space 20 in which a high-performance plastic workpiece 5 is to be printed and a first polyimide film 3 atta...

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PUM

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Abstract

The invention refers to an impression chamber (1) for a 3D printer (6) adapted to receive a High Performance Plastic filament (19) and comprising a print head (7) and a printing bed (8), wherein the impression chamber (1) comprises a thermally insulated plate (2) and a polyimide film (3) attached to the plate (2) for delimiting a printing space (20). The plate (2) is dimensioned to have a surface(2a) equal or larger than the major surface of the piece (5) to be printed, and the film (3) is dimensioned to surround the printing bed (8). The plate (2) is provided with a first through-hole (15) for allowing the passage of at least part of the print head (7), so that the plate (2) is moved by the movement of the print head (7) and the film (3) is dragged by said movement providing a flexible impression chamber (1). A flexible impression chamber (1) is provided.

Description

technical field [0001] The present invention relates to a printing chamber for additive manufacturing, and more particularly for 3D printing of high-performance plastics according to the fused filament manufacturing process. [0002] It is an object of the present invention to provide a printing chamber that enables a simple and cost-effective solution for 3D printing of high-performance plastics. [0003] Another object of the present invention is to provide a printing chamber for 3D printing of high-performance plastics capable of providing melting and cooling conditions for such plastics in order to avoid residual strength in the printed workpiece. [0004] Another object of the present invention is to provide a printing chamber for 3D printing of high-performance plastics, capable of effectively protecting the mechanical and electronic components of the 3D printer from the high temperatures reached inside the chamber. Background technique [0005] 3D printing is a known...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/20B29C64/295B29C64/118B33Y30/00B33Y10/00
CPCB29C64/364B29C64/295B29C64/25B29C64/118B33Y30/00B29C64/245B29K2909/08B29K2879/08B29K2909/02B29K2995/0015
Inventor 贝尔纳多·洛佩斯·罗马诺恩里克·吉纳尔多费尔南德斯阿尔瓦罗·哈拉罗德尔戈吉列尔莫·埃尔奈斯洛佩斯亚历杭德罗·皮科博拉尼奥费尔南多·加西亚莫斯托莱斯
Owner AIRBUS OPERATIONS SL
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