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Protective gas device with reminding function for 3D printing

A 3D printing, protective gas technology, applied in the directions of manufacturing auxiliary devices, hydraulic/pneumatic audible signals, pipe components, etc., can solve problems such as inability to inform staff, staff breathing discomfort, and increased protective gas concentration, so as to achieve the convenience as soon as possible. The effect of maintenance, reducing labor intensity and reducing consumption

Pending Publication Date: 2022-03-22
南京铖联激光科技有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The present invention provides a protective gas device with reminding function for 3D printing, the purpose of which is to solve the problem of overflow of protective gas at the joints between gas cylinders and steel pipes, decompression equipment and steel pipes, and steel pipes in the prior art The situation cannot be informed to the staff to deal with it. If the treatment is too slow, the protective gas will be lost, and the concentration of the indoor protective gas will also increase. If the concentration is too high, the staff will suffer from breathing discomfort.

Method used

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  • Protective gas device with reminding function for 3D printing
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  • Protective gas device with reminding function for 3D printing

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Embodiment Construction

[0027] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention. The same reference numerals in the figures represent the same parts. It should be noted that the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] refer to Figure 1-6, the embodiment of the present invention proposes a protective gas device for 3D printing with a reminder function, including a pair of circular guide columns 2 penetrating at both ends, and one pair of circular gui...

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Abstract

The invention provides a protective gas device with a reminding function for 3D printing, and belongs to the technical field of protective gas devices for 3D printers, the protective gas device comprises a pair of circular guide columns with two through ends, the adjacent ends of the pair of circular guide columns with two through ends are fixedly connected with one end of a connecting opening, and a circular opening is reserved in a square frame; hoop sleeves are hooped on the peripheral surfaces of the pair of connecting openings, and clamping assemblies are arranged in the edges of the square frame. In the prior art, a protective gas device used as a protective gas system comprises a gas cylinder, pressure reducing equipment, steel pipes and the like, the pressure reducing equipment is an argon pressure reducing valve or a pressure regulating valve, protective gas overflows at the joints between the gas cylinder and the steel pipes, between the pressure reducing equipment and the steel pipes and between the steel pipes, and workers cannot be informed to process the protective gas; and if the treatment is too slow, the loss of the protective gas is caused, the concentration of the indoor protective gas is increased, and if the concentration is too high, the breathing discomfort of workers is caused.

Description

Technical field: [0001] The invention belongs to the technical field of protective gas devices for 3D printers, and in particular relates to a protective gas device for 3D printing with a reminder function. Background technique: [0002] 3D printing technology appeared in the mid-1990s and is actually the latest rapid prototyping device utilizing technologies such as light curing and paper lamination. The working principle of it is basically the same as that of ordinary printing. The printer is filled with "printing materials" such as liquid or powder. After connecting to the computer, the "printing materials" are superimposed layer by layer through computer control, and finally the blueprint on the computer is turned into a real object. The shielding gas system is an important part of SLM molding in 3D printing technology. The protective gas device as the protective gas system includes gas cylinders, decompression equipment and steel pipes, etc. The decompression equipment...

Claims

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Application Information

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IPC IPC(8): F16L19/00G08B21/24G08B3/06B29C64/30B33Y30/00
CPCF16L19/00G08B21/24G08B3/06F16L2201/30F16L2201/40B29C64/30B33Y30/00Y02P10/25
Inventor 谢大权施坜圆郑宝刚岳焕焕
Owner 南京铖联激光科技有限公司
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