Method for preparing non-layered structure material in combination with 3D printing

A layered structure and 3D printing technology, applied in the field of additive manufacturing, can solve the problems of poor quality of opaque materials such as ceramics and metals, and achieve the effect of compact structure, good mechanical properties and high molding efficiency

Active Publication Date: 2022-07-15
JIHUA LAB
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of this application is to provide a method for preparing non-layered structure materials combined with 3D printing, aiming to solve the technical problem of poor quality of opaque materials such as ceramics and metals in the prior art additive manufacturing

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  • Method for preparing non-layered structure material in combination with 3D printing
  • Method for preparing non-layered structure material in combination with 3D printing
  • Method for preparing non-layered structure material in combination with 3D printing

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Embodiment Construction

[0034] In order to make the above objects, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0035] The embodiment of the present application provides a method for preparing a material without a layered structure in combination with 3D printing. In an embodiment of the method for preparing a material without a layered structure in combination with 3D printing, refer to figure 1 , the method for preparing material without layered structure in...

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Abstract

The invention discloses a method for preparing a non-layered structure material in combination with 3D printing, and relates to the technical field of additive manufacturing, and the method for preparing the non-layered structure material in combination with 3D printing comprises the following steps that a supporting material and target slurry are prepared separately; the supporting material is loaded into a container, and the container loaded with the supporting material is placed on a printing platform; a pore structure corresponding to a target design model is formed in the supporting material in the container based on the preset target design model through a 3D printer, and the target slurry is injected into the pore structure; and curing the target slurry in the container, and removing the support material to obtain the non-layered structure material composed of the target slurry. The technical problem that in the prior art, the quality of opaque materials such as ceramic and metal manufactured through additive manufacturing is poor is solved.

Description

technical field [0001] The present application relates to the technical field of additive manufacturing, and in particular, to a method for preparing materials without layered structures in combination with 3D printing. Background technique [0002] Additive manufacturing technology based on powder slurry is widely used in aerospace, defense, automotive and biomedical fields to manufacture complex structural parts. Traditional additive manufacturing methods based on powder slurry (powder sintering, dry molding, plastic Forming and grouting, etc.) Due to the surface layered forming method for printing, there are problems such as loose parts, poor mechanical properties, large shrinkage, anisotropy, and low layered forming efficiency. In recent years, the research on volume additive manufacturing (VAM; referred to as volume forming) is in the ascendant. Different from surface layered additive manufacturing, photocured body forming utilizes the penetration of light to transpare...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/386B29C64/40B29C64/379B28B1/00B28B17/00B29C64/20B29C64/129B33Y50/00B33Y40/00B33Y40/20B33Y30/00B33Y10/00
CPCB29C64/386B29C64/40B29C64/379B28B1/001B28B17/0063B28B17/00B29C64/20B29C64/129B33Y50/00B33Y40/00B33Y40/20B33Y30/00B33Y10/00Y02P10/25
Inventor 王法衡覃利娜刘亚雄张清贤石振明马广才李家振杨蒙蒙伍言龙陈旭
Owner JIHUA LAB
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