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Mixed slip-casting ceramics

A ceramic process and grouting technology, applied in ceramic molding machines, manufacturing tools, etc., can solve the problems of single, dull color and pattern, and unsatisfactory, and achieve the effect of simple process molding and clear texture and pattern

Inactive Publication Date: 2013-09-04
涂瑞漫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing ceramic blanks are mostly produced by pressure grouting molding process. For example, when making daily-use ceramics, the liquid level of the slurry tank is usually raised to a certain height above the grouting port to increase the speed and strength of grouting. Prevent the slurry from blocking the grouting port due to crust formation, and secondly prevent the rough surface of the blank caused by the slow flow of the slurry in the mold. The pressure of the grouting port for this type of pressure grouting usually needs to be lower than 0.3MPa. So as not to damage the plaster mold; the texture and pattern of ceramics produced by the above-mentioned pressure grouting are hard. Nowadays, ceramics are in a stage of rapid development. Gorgeous and vivid, but the results are not ideal, and this case arises from this

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0012] Embodiment 1, a kind of mixed grouting molding ceramics process, comprises the following steps:

[0013] (1) Preparation materials: 1. Prepare two or more colored ceramic slurry, and the mixing density of the ceramic slurry is required to be controlled at 40-80 degrees, and the density difference between the two ceramic slurry should not exceed 20 2. Prepare ceramic clay with two or more colors; 3. Prepare the ceramic mold equipment that needs to be produced;

[0014] (2) Molding step: Place the prepared ceramic mold on the rotating disk. The rotating disk must be protected to rotate flexibly. Use the rotating disk to make irregular rotations. When the rotating disk rotates, inject the prepared ceramic mold into the ceramic mold at the same time. A good colored ceramic clay slurry of two or more colors forms an irregular texture under the rotation of the rotating disk; and when injecting the ceramic slurry, the injection height must be controlled between 0cm-50cm, and ...

Embodiment 2

[0015] Embodiment 2, a kind of mixed grouting molding ceramics process, comprises the following steps:

[0016] (1) Preparation materials: 1. Prepare two or more colored ceramic slurry, and the mixing density of the ceramic slurry is required to be controlled at 40-80 degrees, and the density difference between the two ceramic slurry should not exceed 20 2. Prepare ceramic clay with two or more colors; 3. Prepare the ceramic mold equipment that needs to be produced;

[0017] (2) The molding step is to directly inject the prepared two or more colors of mixed color ceramic soil slurry into the ceramic mold, and shake the grouting pipe or grouting bucket at the same time to make it oriented during the grouting process. , non-directional, or horizontal, or vertical, or point-like texture; and when injecting ceramic slurry, the injection height must be controlled between 0cm-50cm, and colored ceramic slurry of two or more colors It needs to be mixed and injected into the mold when...

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Abstract

Mixed slip-casting ceramics includes the following steps: preparing materials and forming. The preparing step includes preparing ceramic clay slurry. The forming step includes placing a prepared ceramic mold on a rotating plate to allow regular or irregular texture to be formed on the ceramic mold under the rotating action of the rotating plate; or directly injecting the ceramic clay slurry into the ceramic mold, and simultaneously shaking a slurry injecting tube or a slurry injecting barrel to allow the texture to be formed on the ceramic mold during slurry injecting; or injecting few single-color ceramic clay slurry into the ceramic mold, and then using ceramic clay slurry with the other color or multiple colors to form patterns and the texture on the surface of the single-color ceramic clay slurry injected previously to allow the ceramic mold to have mixed patterns with different colors as well as the texture. The mixed slip-casting ceramics has the advantages that forming preparation is simple, the texture and the patterns of ceramic products are clear, vivid and bright, the ceramic products are less prone to fading, and the like.

Description

technical field [0001] The invention belongs to the technical field of ceramic molding technology, and in particular relates to a hybrid grouting molding ceramic technology. Background technique [0002] Existing ceramic blanks are mostly produced by pressure grouting molding process. For example, when making daily-use ceramics, the liquid level of the slurry tank is usually raised to a certain height above the grouting port to increase the speed and strength of grouting. Prevent the slurry from blocking the grouting port due to crust formation, and secondly prevent the rough surface of the blank caused by the slow flow of the slurry in the mold. The pressure of the grouting port for this type of pressure grouting usually needs to be lower than 0.3MPa. So as not to damage the plaster mold; the texture and pattern of ceramics produced by the above-mentioned pressure grouting are hard. Nowadays, ceramics are in a stage of rapid development. Gorgeous and vivid, but the results...

Claims

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Application Information

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IPC IPC(8): B28B1/20B28B1/087
Inventor 涂瑞漫
Owner 涂瑞漫
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