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Ceramics laser engraving process

A technology of laser engraving and ceramic technology, which is applied in the field of ceramic manufacturing, can solve the problems of difficult to guarantee product quality, high labor intensity of workers, high production cost, etc., achieve good use and collection value, save manpower, and improve productivity.

Inactive Publication Date: 2015-04-29
谢开强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the high-grade ceramic products on the market, such as art ceramics, are complicated to make, labor-intensive, low-efficiency, and high-cost. It is also difficult to guarantee that it cannot meet the needs of the market for art ceramics

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Underglaze carved ceramics

[0028] 1. Mold the clay into a porcelain embryo by hand or with a mold. After the porcelain embryo is dried, use a laser to carve a pattern on the surface of the porcelain embryo, and then pour glaze on the surface of the porcelain embryo. After the glaze dries, put it into the kiln Fired in the oven, the firing temperature is 700 ° C ~ 850 ° C, and it is ready;

[0029] 2. Use a laser to carve a pattern on the surface of the fired porcelain body, and then pour glaze on the surface of the porcelain body (including the pattern part). After the glaze is dried, it is fired in a kiln at a firing temperature of 1180°C~ 1380 ℃, Serve.

Embodiment 2

[0031] Underglaze carved ceramics

[0032] 1. Mold clay into porcelain embryos by hand or with molds. After the porcelain embryos are dry, use a laser to carve patterns on the surface of the porcelain embryos. Fill the carved patterns with colored glaze. After the glaze dries, Glaze the entire surface of the porcelain embryo, and then fire it in a kiln at a firing temperature of 1180°C to 1380°C;

[0033] 2. Use a laser to carve a pattern on the surface of the fired porcelain body, fill the carved pattern with colored glaze, glaze the entire surface of the porcelain body after the glaze is dry, and then put it into the kiln for firing. The firing temperature is 1180°C to 1380°C to obtain underglaze colored ceramics.

Embodiment 3

[0035] Overglaze raw or underglaze raw carved ceramics

[0036] 1. After the porcelain clay is molded and fired into a porcelain body, a pattern is carved on the surface of the porcelain body with a laser, and glaze is filled into the carved pattern. After the glaze is dried, it is fired in a kiln at a firing temperature of 750°C ~850°C, it becomes glazed raw material carving ceramics;

[0037] 2. After molding the porcelain clay into a porcelain body, use a laser to carve a pattern on the surface of the porcelain body, fill the engraved pattern with glaze, wait for the glaze to dry, then apply colored glaze on the original glaze layer, and wait for the colored glaze to dry After drying, it is fired in a kiln at a firing temperature of 1180°C to 1380°C, and it becomes the underglaze raw material for carving ceramics.

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PUM

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Abstract

The invention relates to a ceramics laser engraving process. A ceramic base or ceramic piece is engraved with patterns by the laser technology; a ceramic product having high stereoscopic impression, clear layering, clear texture, bright color and rich beauty is produced by glazing, kiln-charging and burning; the ceramic product is well worthy of application and collection. The traditional manual engraving is replaced by laser processing, engraving speed is high, yield is high, quality is good, productivity is greatly improved, manpower is saved, energy is saved, and consumption is reduced. The modern laser technology is combined with the traditional ceramic process to produce the delicate ceramic product; the ceramics laser engraving process is a novelty in the production of crafts ceramics and has promising popularization prospect.

Description

technical field [0001] The invention relates to a ceramic manufacturing method, in particular to a laser engraving ceramic technology, which is an innovation to the traditional ceramic manufacturing method. Background technique [0002] China is the kingdom of ceramics manufacturing. China's ceramics production has a long history, and there are various types of ceramic products, which are sold on five continents in the world. The ceramics production technology is even more competitive and innovative. In general ceramic production, porcelain clay is first made into porcelain embryos by hand or with molds, and then enamel is poured on the porcelain embryos. After the glaze is dried, it is fired in a kiln to make ceramic products. In order to make the ceramics look beautiful, there are also patterns on the porcelain embryo or the porcelain body with colored glaze or pasted on the porcelain body with glazed paper flowers printed with enamel, and then fired in a kiln to obtain br...

Claims

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Application Information

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IPC IPC(8): B28B11/08B44C1/22C04B41/86
CPCB28B11/0872B44C1/228C04B33/34
Inventor 谢开强
Owner 谢开强
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