Green body for testing cracking performance of slurry wet blank, casting mold and method

A green body and wet billet technology, which is applied in the field of ceramic preparation, can solve the problems that the results cannot be accurately judged and cannot directly reflect the cracking performance of the mud wet billet, and achieve the effect of strengthening the cracking performance test

Active Publication Date: 2019-04-16
JOMOO KITCHEN & BATHROOM
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Problems solved by technology

[0003] However, in the above-mentioned technical scheme, since the various test data itself cannot directly reflect the cracking performance of the mud wet billet; at the same time, there are certain contradictory relationships among the various parameters, and the adjusted results cannot make accurate judgments. Therefore, It can only be used as a reference for subsequent processing and verified through production

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  • Green body for testing cracking performance of slurry wet blank, casting mold and method
  • Green body for testing cracking performance of slurry wet blank, casting mold and method
  • Green body for testing cracking performance of slurry wet blank, casting mold and method

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are preferred embodiments of the invention and should not be seen as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] In the claims, description and above-mentioned drawings of the present invention, unless otherwise clearly defined, the terms "first", "second" or "third" are used to distinguish different objects, not for Describe a specific order.

[0034] In the claims, specification and above-mentioned drawings of the present invention, unless otherwise clearly defined, for orientation words, such as using the terms "center", "transverse", "longit...

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Abstract

The invention discloses a green body for testing the cracking performance of a slurry wet blank, a casting mold and a method. The green body is provided with at least a detection module, each detection module comprises a connecting part and stretching parts arranged at the two ends of the connecting part, the connecting part and the stretching parts at the two ends of the connecting part for eachdetection module are connected into a whole, and an unfilled corner is arranged between the connecting part and the stretching part at the at least one end; and the unfilled corners are arranged in anacute angle mode and arranged towards the axis direction. According to the green body for testing the cracking performance of the slurry wet blank, the casting mold and the method, slurry is poured into the mold to form the green body, two or more detection modules with connecting parts with different lengths are included in each of all the green bodies, the mold is opened after time is manuallyset so that the cracking performance of the slurry wet blank can be tested, measured and evaluated more objectively according to the number of cracks of the green body and the situation that the detection module with the specific length in which the cracks occur is determined, and then the crack incidence rate of the green body is reduced.

Description

technical field [0001] The invention relates to the technical field of ceramic preparation, in particular to a body, a casting mold and a method for testing the cracking performance of a wet mud body. Background technique [0002] In the traditional method, in order to reduce the cracking of the ceramic molding body, the comprehensive judgment is usually made by detecting and adjusting the drying strength, drying shrinkage rate and plasticity index of the mud body. [0003] However, in the above-mentioned technical scheme, since the various test data itself cannot directly reflect the cracking performance of the mud wet billet; at the same time, there are certain contradictory relationships among the various parameters, and the adjusted results cannot make accurate judgments. Therefore, It can only be used as a reference for subsequent processing and verified through production. [0004] In view of the above reasons, the problem of how to test the cracking performance of mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/36G01N3/08
CPCG01N1/36G01N3/08G01N2001/366G01N2203/0003G01N2203/0017G01N2203/0062
Inventor 林孝发林孝山旷永继贺浮平闵卫
Owner JOMOO KITCHEN & BATHROOM
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