Method for preparing light-permeable stereo ceramic product with slightly-embossed carving process and application thereof
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A technology for ceramic products and processes, which is applied in the field of preparation of light-transmitting three-dimensional ceramic products by the hidden carving process, can solve the problems of poor light-transmitting performance of products, increase product breakage rate, affect product yield, etc. Low production cost and strong stereoscopic effect
Inactive Publication Date: 2012-08-22
陆浩章
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Problems solved by technology
This method has made great progress compared with the original manual or mechanical method. However, since the bisque-fired green body is decal papered and then glazed, a large amount of energy will be consumed after two firings, which will increase production costs and increase the glaze firing process. The breakage rate of the product affects the yield of the product, and the light transmission performance of the product is also poor
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Examples
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Embodiment 1
[0017] Embodiment 1: a preparation method of a hemispherical candle cover, the process steps of which include:
[0018] (1) To make porcelain mud, mix the porcelain mud with water and sodium silicate as usual, and stir to form a slurry;
[0019] (2) Make a hemispherical candle cover mold, and use the hidden carving method to carve the desired pattern on the mold, that is, use the method of embossing, sinking carving, shadow carving and anti-carving.
[0020] (3) Pour the mud on the designed hemispherical candle cover mold;
[0021] (4) Dry bath for 40 minutes, demould to obtain ceramic embryo;
[0022] (5) Body trimming to remove excess mold lines and sundries;
[0023] (6) Firing, the firing temperature of the product is 1250°C, and the firing time is 10 hours.
[0024] That is, a light-transmitting hemispherical candle cover with a three-dimensional pattern is obtained.
[0025] The rest are operated according to the conventional technological process.
Embodiment 2
[0026] Embodiment 2: a preparation method of a cylindrical table lamp, the process steps include:
[0027] (2) To make a cylindrical table lamp mold, use the hidden carving method to engrave the desired pattern on the mold, that is, to use the method of combining relief carving, sink carving, shadow carving and anti-carving method;
[0028] (3) Pour the mud on the designed cylindrical lamp mold;
[0029] (6) Firing, the firing temperature of the product is 1280°C, and the firing time is 9 hours;
[0030] Steps (1), (4), (5) are the same as in Example 1.
[0031] That is, a cylindrical table lamp that transmits light and has a three-dimensional pattern is obtained.
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Abstract
The invention provides a method for preparing a light-permeable stereo ceramic product with a slightly-embossed carving process and application thereof. The method for preparing the light-permeable stereo ceramic product with the slightly-embossed carving process comprises the following technological steps of: (1) making ceramic mud, stirring and pulping; (2) making a mould and carving required decorative patterns on the mould by adopting a slightly-embossed carving method; (3) making and forming; (4) drying for 30 to 60 minutes; (5) trimming a blank body so as to remove redundant mould lines and impurities; and (6) sintering, wherein the sintering temperature is 1260 to 1300 DEG C, and the sintering time is 8 to 12 hours. The application of the light-permeable stereo ceramic product with the slightly-embossed carving process is characterized in that the light-permeable stereo ceramic product with the slightly-embossed carving process not only can be used as heat-resistance appliances, such as a lamp, a candle cover and the like, in home furnishings, but also can be used as technological furnishings, such as a ceramic plate painting, a wall painting and the like. By applying the light-permeable ceramic product with the slightly-embossed carving process, which is provided by the invention, the preparation process is simple, the production cost is lower, and the application is extensive; and moreover, through the irradiation of lamplight according to the ceramic product, the image is more vivid, the stereo sensation is stronger, the light-permeable effect is better, and the artistry and the decorative effect are increased, so that the appreciative value and the technological value of a novel slightly-embossed carving method can be better embodied by people.
Description
technical field [0001] The invention relates to handicrafts or household articles, in particular to a preparation method of a light-transmitting three-dimensional ceramic product with a hidden carving process and use thereof. Background technique [0002] Traditional ceramics are widely used as daily tableware, lamp holders, craft furnishings, etc. However, due to the poor light transmittance of ordinary ceramics, the application of ceramics is limited to a certain extent; and the surface decoration of traditional ceramic products is mainly decals. Although it can achieve a certain decorative effect, the color of the appearance of the product is not durable enough, and the color will fade after a long time. The pattern is smooth and lacks three-dimensional sense; and usually manual or mechanical The method is to process the relief shape on the ceramic green body, then apply glaze, and glaze the ceramic to form a three-dimensional relief. However, this method is complicated ...
Claims
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Application Information
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