Process for making a ceramic body and a ceramic sculpture

Abstract

A production process of a ceramic body, the ceramic body can be used for carving, and the ceramic carving product includes the following raw materials: kaolin, feldspar, quartz stone, iron oxide, and sodium oxide; After the raw materials are mixed, crushed and sieved, they are mixed with water to obtain ceramic mud; in step 2, the ceramic mud is pressed into a green body; in step three, the green body is placed in an air-conditioned room and dried until the water content of the green body is low. at 20%; in step 4, the dried china is placed in a kiln to be fired and molded; in step 5, the ceramic body is carved to obtain the ceramic sculpture, and the pattern of the obtained ceramic sculpture has a three-dimensional effect. It has a sense of hierarchy, and does not need to consider the problem of deformation of the ceramic body due to shrinkage during the firing process, so as to improve the accuracy and yield of the ceramic engraving. Need to create product shape.

Description

technical field [0001] The invention belongs to the field of preparation of ceramic handicrafts, and particularly relates to a production process of a ceramic body and a ceramic sculpture. Background technique [0002] my country's ceramic products have a long history, and the production technology of porcelain is even more competitive. In terms of production, there are hand-made ones, which are shaped by molds, and in terms of glazing methods, there are overglaze color, and underglaze color, there are many kinds. In general ceramic production, the body is first made of porcelain clay, and then enamel is poured on the body, and the strip is air-dried and then fired in a kiln. In order to make the ceramic more beautiful, some colors are used on the fired body. Paint patterns on the paint or paste paper flowers on the white body to induce enamel to make the ceramics look bright and eye-catching after firing They are all flat patterns, their three-dimensional sense and layerin...

AI Technical Summary

Problems solved by technology

In general ceramic production, the green body is first made of porcelain clay, and then enamel is poured on the green body, which is air-dried and then fired in a kiln. Painting patterns on the paint or pasting paper flowers to attract enamel on the white body makes the ceramics look bright and dazzling after firing, and the colors are beautiful. Although the current grade ceramics on the market are finely made, beautiful, and the patterns are very pleasing to the eye, they are basically They are all flat patterns, lacking in three-dimensionality and layering, and during the firing process of ceramics, there are likely to be problems such as shrinkage of the green body leading to ceramic deformation, cracking of the glaze and affecting the appearance of the ceramics, etc., which need further improvement