Ceramic manufacturing method, ceramic female die, a ceramic female die manufacturing method and male die manufacturing method

Abstract

The invention discloses a ceramic manufacturing method, a ceramic female die, a ceramic female die manufacturing method and a male die manufacturing method. The male die manufacturing method comprises the steps of building a male die three-dimensional digitizing model, converting the male die three-dimensional digitizing model into a female die three-dimensional digitizing model, according to the shrinking percentage of ceramic in the sintering process, treating the female die three-dimensional digitizing model to obtain a female die three-dimensional digitizing printing model, performing layer-by-layer slicing treatment on the female die three-dimensional digitizing printing model, obtaining outlines of sections of all layers of the female die three-dimensional digitizing model, obtaining a female die model through printing according to a three-dimensional printing technology, injecting liquid silicone and a plasticizer into the female die model, performing standing and curing, and finally, performing demolding to obtain a male die. Compared with a manner that in the prior art, a male die is manufactured through hand engraving, the male die manufacturing method has the beneficial effects that the machining efficiency of the male die can be improved; when damaged, the male die can be directly manufactured through the female die model, the machining time of the male die is shortened, and the ceramic production efficiency is improved to a certain degree.

Description

technical field [0001] The invention relates to the technical field of ceramic processing, in particular to a ceramic manufacturing method, a ceramic master mold, a ceramic master mold manufacturing method, and a male mold manufacturing method. Background technique [0002] Traditional ceramic production generally adopts grouting molding, and the ceramic powder is made into a fluid slurry and injected into the mold. Based on the physical characteristics of the plaster mold that can absorb water, after the water is absorbed by the mold, the ceramic slurry forms a uniform mud layer with a certain thickness. After dehydration and drying, an embryo body with a certain strength is formed. [0003] A ceramic master mold is needed in the process of ceramic grouting, and the ceramic master mold includes a male mold and a female mold. In the prior art, the production of the positive mold is generally to manually carve the required pattern on the silica gel, and then make the gypsum ...

AI Technical Summary

Problems solved by technology

[0004] Making male molds through manual carving is inefficient and labor-intensive, and each set of master molds needs to be carefully preserved to prevent damage. If the male molds are damaged, they need to be re-carved, resulting in low ceramic production efficiency.

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