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A method for manufacturing metal-ceramic devices by 3D printing technology

A cermet and 3D printing technology, which is applied in the field of 3D printing, can solve the problems of difficult processing, the difference between the shape of cermet devices and the standard shape, and the difficulty of industrial production, etc., and achieve the goal of low processing difficulty, fast molding speed, and easy industrial production. Effect

Active Publication Date: 2019-09-17
旌智泓(深圳)科技有限公司
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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a method for manufacturing metal-ceramic devices by 3D printing technology, so as to deal with the difficulty of processing in the manufacturing method of the prior art metal-ceramic devices, which is not easy for industrial production, and the shape of the formed metal-ceramic devices Technical issues such as discrepancies from standard shapes

Method used

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  • A method for manufacturing metal-ceramic devices by 3D printing technology

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Embodiment Construction

[0022] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] refer to figure 1 , figure 1 It is a schematic flowchart of a preferred embodiment of the method for manufacturing a cermet device by the 3D printing technology of the present invention.

[0024] The present invention proposes a preferred embodiment of a method for manufacturing a cermet device by 3D printing technology. In this embodiment, the method for manufacturing a metal-ceramic device by 3D printing technology includes the following steps:

[0025] Step S101, using a binder to uni...

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Abstract

The invention discloses a method for manufacturing metal ceramic devices by 3D printing technology. The method comprises: uniformly mixing mixed cermet powders with a binder to form a cermet slurry; forming a three-dimensional structure of the cermet slurry by 3D printing, and drying the formed cermet slurry to form a cermet slurry. Forming the semi-finished metal-ceramic device; sintering the semi-finished metal-ceramic device to solidify the semi-finished metal-ceramic device to form a metal-ceramic device. The method uses 3D printing to shape the three-dimensional structure of the metal-ceramic slurry, dry the formed metal-ceramic slurry, and further sinter to solidify the semi-finished metal-ceramic device to form a metal-ceramic device. The molding speed is fast and the processing is difficult. Small, easy to industrial production, and there will be no difference between the shape of the formed cermet device and the standard shape, and the compactness is high.

Description

technical field [0001] The invention relates to the field of 3D printing, in particular to a method for manufacturing metal-ceramic devices by 3D printing technology. Background technique [0002] 3D printing is a new type of workpiece processing and manufacturing technology, which is characterized by sequential additive manufacturing from scratch in the manufacturing process, while the traditional method is to gradually subtract redundant materials from existing to non-existent. Compared with the traditional manufacturing method, the 3D printing technology of additive manufacturing can quickly manufacture arbitrarily complex and functional three-dimensional entities without traditional molds and fixtures, which has higher flexibility and usability . [0003] At present, traditional manufacturing methods are mostly used for metal-ceramic devices, that is, metal-ceramic devices of specific shapes are formed through existing molds and fixtures, but the processing is difficult...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22F3/00B22F3/10B33Y10/00B22F1/10B22F10/10B22F10/60B22F10/64
CPCB22F3/1017B33Y10/00B22F2998/10B22F10/00B22F1/10B22F10/10Y02P10/25
Inventor 朱朋飞李勃王荣鞠小晶郭帅苏宁张晗柏湘昀
Owner 旌智泓(深圳)科技有限公司
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