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Gypsum slip casting mold

A technology of grouting molding and gypsum, which is applied in die-casting molds, ceramic molding machines, manufacturing tools, etc., and can solve problems such as inconvenient production, high cost, and complicated processing

Inactive Publication Date: 2018-02-02
ANHUI POLYTECHNIC UNIV MECHANICAL & ELECTRICAL COLLEGE
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned prior art, the purpose of the present invention is to overcome the problems of complicated processing, inconvenient production and high cost in the process of gypsum grouting in the prior art, so as to provide an The gypsum grouting molding mold is convenient, has good water absorption, is easier to process, and greatly reduces production costs

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Embodiment Construction

[0027] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0028] In the present invention, in the absence of a contrary statement, the orientation words included in the term, such as "inner and outer", only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art, and should not be viewed as a limitation of this term.

[0029] The invention provides a gypsum grouting mold, wherein, as figure 1 with figure 2 As shown, the gypsum grouting molding mold includes a first half-mold 2 formed with a first cavity 1, and a second half-mold 4 formed with a second cavity 3, and the first cavity 1 and the The second mold cavity 3 is matched to form a cavity for inj...

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Abstract

The invention discloses a gypsum slip casting mold. The gypsum slip casting mold comprises a first half mold body (2) forming a first cavity (1) and a second half mold body (4) forming a second cavity(3). The first cavity (1) and the second cavity (3) are matched to form a cavity for gypsum injection. At least one first containing cavity (5) is formed inside the first half mold body (2). At leastone second containing cavity (6) is formed inside the second half mold body (4). Permanent magnets are arranged in the first containing cavities (5) and the second containing cavities (6). The materials of the first half mold body (2) and the second half mold body (4) are ABS resin and nanometer zeolite powder composite materials. The effects of good use performance, convenient demolding, good water absorption performance, simple and convenient processing and great reduction of production cost are realized.

Description

technical field [0001] The invention relates to the field of gypsum moulds, in particular to gypsum grouting molds. Background technique [0002] Gypsum grouting molding, also known as pouring molding, is based on the physical characteristics of porous gypsum molds that can absorb water. Ceramic powder is made into fluid mud, and then injected into porous molds (mainly plaster molds), and the water is absorbed by the mold ( After inhalation, a uniform mud layer with a certain thickness is formed, and a green body with a certain strength is formed during the dehydration and drying process. This method is called grouting molding. The completion process can be divided into three stages: After the mud is injected into the mold, the water in the mud is absorbed under the action of the capillary force of the plaster mold, the water in the mud near the mold wall is first absorbed, and the particles in the mud begin to approach, forming the initial thin mud layer. The water is fur...

Claims

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Application Information

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IPC IPC(8): B28B1/26
CPCB28B1/261B28B1/262B28B1/263
Inventor 赵浩峰张椿英
Owner ANHUI POLYTECHNIC UNIV MECHANICAL & ELECTRICAL COLLEGE
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