KR101783110B1 - Method for menufacturing ceramics jewellery and ceramics jewellery by the same - Google Patents

Abstract

The present invention relates to a ceramic jewelery manufacturing method and a ceramic jewelery manufactured by the manufacturing method. The ceramic jewelery comprises a step S1 of making a slip by mixing earth and water, and a step of combining the two bodies to form a mold having a circular ceramic jewel (S3) of injecting the slip into one body of the mold, covering the upper part of the slip with the remaining body of the mold, and then rotating the mold to make a hollow ceramic jewelery molding, A step S4 of separating the ceramic jewelery piece from the mold, a step S5 of drying and polishing the ceramic jewelery piece, a step of applying a glaze to the rough ceramic jewelery piece, and a step of conglomerating the glazed ceramic jewelery piece Step S7.
The present invention has an advantage of being able to manufacture a high quality ceramic jewelry having a high durability and strength and a deep color through three firing processes since the interior is light and hollow and there is no slip inlet.

Description

TECHNICAL FIELD [0001] The present invention relates to a ceramic jewelry manufacturing method and a ceramics jewelery manufacturing method using the ceramic jewelry,

The present invention relates to a ceramic jewelry manufacturing method, and more particularly, to ceramic jewelry used as jewelry for necklaces, rings, brooches, and badges.

Porcelain jewelery made of earth is popular because it has a unique color sense of ceramics glaze and luxury. And ceramics jewelry has a soft feel, so it suits well with suits, dresses, and casual styles, and is now being used as an accessory for necklaces, rings, brooches, and badges.

Ceramic jewelry is made by slip casting method which molds by making gypsum round mold, inserts injection hole into mold, inserts slip through injection hole and hardens. However, ceramics jewelry made by the slip casting method is heavy because the inside of the mold is filled with slip and hardened, so that the finish of the portion corresponding to the injection hole is not clean and the strength is weak.

In addition, the weight of ceramic jewelery causes the problem of sagging of clothes when the ceramic jewelry is actually worn on clothes and the like, which causes a lot of circulation in the market.

An object of the present invention is to provide a ceramics jewelry manufacturing method capable of mass production with the use of a mold, light in the inside, light in the inside, manufactured in such a manner that all surfaces are closed without a slip inlet, And a ceramic jewelry manufactured by the manufacturing method.

According to an aspect of the present invention, there is provided a method of manufacturing a ceramic body, the method comprising: preparing a slip by mixing earth and water; Forming a hollow ceramic jewelery article by inserting the slip into a body of a mold and covering the upper portion of the slip with the remaining body of the mold and then rotating the mold to separate the ceramic jewelery molding from the mold, Drying and molding the molded product, applying a glaze to the molded ceramic jewelery, and enamelling the glazed ceramic jewelery.

The step of making the slip further includes a pigment.

In the process of injecting the slip into one body of the mold, the slip injects a slip having two or more colors to allow marbling to be formed on the ceramic jewelery molding.

Before the slip is injected into one body of the mold, a process of inserting soil, sand or the like having one or more colors into the mold is performed.

The temperature of the priming step is in the range of 800 to 850 캜, and the temperature of the enrichment step is in the range of 1100 to 1300 캜.

The method of the present invention further includes the step of casting the chaotic ceramic jewelery molding and trimming the molded ceramic jewelery.

The temperature of the triplet is in the range of 800 to 850 ° C.

The step of embossing the chaotic ceramics jewelery may include lapping or platinum coating on the corners and angles of the chaotic ceramics jewelery.

Ceramic jewelry is hollow and applied to ornaments including necklaces, rings, brooches, and badges, and there is no slip inlets.

The present invention provides a molded ceramic jewelery by injecting a slip into a body of a mold, covering the upper part with the remaining body of the mold, and then rotating the mold, so that the hollow is light and has no slip-in opening.

In addition, in the process of making ceramics jewelery, two different slip colors are injected into a mold or a material having a stone texture is included, so that it is possible to differentiate design different from general ceramics jewelry.

In addition, since the ceramic jewelry of the present invention is produced through three firing processes, there is an effect that a ceramic jewelry having a high durability and strength and a dark color can be manufactured with higher perfection.

In addition, the ceramic jewelry of the present invention has an effect of adding a sense of quality to the edges and parts of the jewelry.

1 is a process diagram showing a method of manufacturing ceramic jewelry according to the present invention.
FIG. 2 is a view showing a method of manufacturing a ceramic jewelry according to the present invention. FIG.
FIG. 3 is a photograph showing a ceramic jewelry manufactured by the present invention. FIG.
FIG. 4 is a photograph showing an example in which a ceramic jewelry manufactured by the present invention is applied as an ornament; FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention relates to a method of manufacturing ceramic jewelry, which has no slip inlet, is clogged on all sides, is hollow and light, has a beautiful finish, and has a scarcity.

1, a method for manufacturing a ceramic jewelry product comprises the steps of (S1) forming a slip by mixing earth and water, (S2) fabricating a mold having a body of a ceramic jewelery (S3) of injecting a slip into one body of the mold, covering the upper part of the slip with the other body of the mold, and then rotating the mold to make a hollow ceramic jewelery product (S3); separating the ceramic jewelry product from the mold (S5) drying and molding the ceramic jewelery, step (S6) applying a glaze to the precious ceramic jewelery, and step (S7) enamelling the glazed ceramic jewelery.

After the ceramics moldings are conglomerated, the step further comprises a step (S8) of baking the ceramic jewelery mold, and a step (S9) of blowing the ceramic jewelery mold.

(S1) is a step of making a slip as a raw material for manufacturing ceramic jewelry.

 The slip may be made by mixing soft soil with water and then adding a peptizing agent (sodium silicate) to make the soil. Agglomeration agents delay the precipitation of heavy soil, maintain the same concentration at all times and improve fluidity when injected into a mold.

60 to 65% by weight of soft soil (clay), 35 to 40% by weight of water and 0 to 0.8% by weight of a peptizing agent may be blended to prepare a slip. The use of a peptizing agent does not have the above effect unless it is used, and when it is used excessively, the slip becomes too hard to be injected into the mold and desorption is difficult in the mold.

For example, slip is mixed with 39.8% by weight of finely ground or crushed 60% by weight of clay (clay (moisture: about 25-30%)) and stirred to obtain 0.2% by weight of sodium silicate After you have sieved it, you can prepare a small amount in the container.

The slip may further contain pigments. The pigment is intended to make a ceramic jewelery of the desired color. A color slip with various color colors can be prepared, including pigments, in a slip prepared in small quantities in a container. The color slip can be made by mixing the slip and the pigment at a blending ratio of 1000: 7-15.

(S2) is a step of manufacturing a mold for manufacturing a ceramic jewelery molding.

The mold produces a ceramic jewelery circle to be made of gypsum and then a two-body mold which halves the ceramic jewelery circle. That is, the two bodies are combined to form a mold to form a ceramic jewelery circle inside. If a mold with two bodies is manufactured, it is not necessary to separately form an injection port for slip injection in the mold, so that the finish treatment of the ceramic jewelery body desorbed from the mold becomes neat. The mold can be made of gypsum.

(S3) is a step of molding a ceramic jewelery article by injecting slip into the mold. A slip is injected into a body of a mold, the upper part of the mold is covered with the other body of the mold, and the mold is rotated for a predetermined time. A porcelain jewelery molding having a predetermined thickness is formed by forming a wall on the inner wall of the mold by centrifugal force.

At this time, it is preferable to set the rotation speed of the mold to be constant in order to make the thickness of the ceramic jewelry product constant. In order to make it more constant, the mold may be mounted on a separate rotary device and rotated for a predetermined time. The thickness of the molded ceramic jewelery made by the mold rotation may be about 1 to 3 mm.

In the process of injecting the slip into one body of the mold, the slip can be slip injected with two or more colors to allow marbling to be formed in the ceramic jewelery molding. In other words, two or three kinds of color slips may be injected into the mold, and the color slip may be mixed by rotation to form marbling in the ceramic jewelery molding.

Before the slip is injected into one body of the mold, the mold may be pre-filled with soil, sand or the like having at least one color. Soils and sand are used to give stone texture to ceramics jewelry. When ceramics are dyed from a mold, it appears to be embedded on the outer surface of ceramics jewelery. It can be distinguished from general ceramics jewelry and design.

(S4) is a step of separating (desorbing) the ceramic jewelry product from the mold. Ceramic jewelery moldings are semi-dried during the rotation of the mold, so they are easily separated from the mold.

Ceramic jewelery moldings that are desiccated in the mold are hollow and hollow and have a beautiful appearance because there is no injection port for slip injection. Ceramic jewelery moldings are small in size, so they can be made to have a uniform and uniform thickness by injecting slip into the mold and rotating the mold at a constant speed.

(S5) is a step of drying and shaping the ceramic jewelry product. Drying is done naturally at room temperature.

Water evaporates during the priming process. The preliminary process is to make the ceramics have a certain strength so that they do not break even when the glaze is applied.

The primer is performed in the temperature range of 800 ~ 850 ℃. If the initial temperature is less than 800 ° C., the water is not completely evaporated. If the glaze is applied, it may be cracked or the shape may be broken due to moisture difference. If it exceeds 850 ° C., if glaze is applied to the old ceramic jewelery, Filling defects can occur.

In addition, if the chaebol is omitted, the strength of the ceramic jewelry is weak and it can be easily broken.

(S6) is a step of applying a glaze to a precious ceramic jewelery molding.

The precious ceramics preforms are sanded to smooth the surface before glazing.

The glaze makes the precious ceramics jewelery impermeable to the liquid and the gas, wrapping the surface of the ceramics jewelery to serve as a coating, giving it a unique aesthetic effect and at the same time allowing it to be easily washed out, Height.

The glaze contains silica, feldspar, and limestone, and the composition and composition ratio can be applied differently depending on the desired color.

(S7) is a step of conquering the glazed ceramic jewelry.

At the chaebol stage, ceramic jewelery moldings and glazes are fully fused to create higher strength ceramic jewelery moldings. The glaze is fused to the surface of the ceramic jewelery molding in response to the ceramic jewelery molding, and the glaze components are mutually harmonized to form a glass film on the surface of the ceramic jewelry.

These glazes do not penetrate liquids and gases, but they harden ceramic jewelry and have resistance to chemicals such as acids and alkalis to prevent contamination and to easily remove contamination.

The chaebol is performed in the temperature range of 1100 ~ 1300 ℃. If the temperature of the chaebol is lower than 1100 ° C, the glaze does not melt and the glass film is not formed, and the glaze falls on the surface of the chaebol ceramic jewelry. If the temperature exceeds 1300 ° C, the glaze is incompletely fused to the surface of the ceramic jewelry, Cracking may occur.

(S8) is a step of immersing the chaotic ceramic jewelry product.

The gold coins can be painted with gold or platinum on the corners and angles of the chaotic ceramics jewelery. It is a combination of ceramics and metal to create original designs and luxurious ceramic jewelry.

(S9) is a step of jumping the molded ceramic jewelery pieces.

In the third stage, the ceramic jewelery moldings and gold coins are fully fused to create more original and luxurious ceramic jewelry.

The triplet is carried out in the temperature range of 800 ~ 850 ℃ which is the melting temperature of gold. If the temperature is less than 800 ° C, the mold is not melted. Therefore, the mold is not completely fused with the ceramic molding, and when the temperature exceeds 850 ° C, the mold is evaporated and disappear.

Ceramic jewelry is completed after the above-mentioned three-piece process.

The completed ceramics jewelry has a high degree of full magnetization because it overcomes the high temperature in the process of chaebol, and the middle part of the product is hollow and light, and has a high degree of scarcity and perfection.

The ceramics jewelry described above can be performed only to the stage of chaebol, but when it is crushed and punished, the strength increases and the color becomes stronger and the quality becomes more luxurious.

Moreover, the durability and the strength are increased by the high-temperature firing several times, and the completion degree becomes higher.

Ceramic jewelry, which has been processed through the third-class process, is light in shape and hollow. It can be applied to jewelry including necklaces, rings, brooches, and badges, but it does not cause the problem of sagging.

The operation of the present invention will be described below.

An example of a process of manufacturing the ceramic jewelry of the present invention will be described with reference to FIG.

As shown in Fig. 2 (a), the process first creates a slip 10 as a raw material for manufacturing ceramic jewelry. The slip (10) is a color slip containing the pigment and is prepared in each container for each color.

Next, as shown in Fig. 2 (b), a mold 20 made of two bodies is prepared and prepared.

Next, as shown in Fig. 2 (c), the slip 10 is injected into one body 21 of the mold 20. The slip 10 injects a color slip having two or more colors. In other words, desired marbling can be formed by injecting at least one color slip of different colors into the mold 20. [ The mold 20 may be filled with soil, sand or the like having one or more colors before the slip 10 is injected into the body of the mold 20.

Next, when the injection of the slip 10 into the body 21 of the mold 20 is completed, the upper part of the slip 10 is covered with the remaining body 23 of the mold 20 And the mold 20 is rotated while being fixed by a clamp or the like.

When the mold 20 is rotated for about one minute, a porcelain is formed on the inner wall of the mold 20 by the centrifugal force, and a ceramic jewelery molding 30 having a predetermined thickness is produced.

After the mold 20 is rotated for about one minute, the ceramic jewelery 30 is separated from the mold 20.

At this time, since the ceramic jewelry product 30 is semi-dry, it is easily separated from the mold 20.

The ceramic jewelery piece 30 separated from the mold 20 is hollow, has no holes on its surface, and has a thickness of 1 to 3 mm. As shown in FIG. 2 (e), marbling is formed on the outer surface, , Sand, etc. are put on the surface of soil and sand is embedded in stone texture.

The ceramic jewelery 30 separated from the mold 20 is dried at room temperature.

Next, as shown in FIG. 2 (f), the molded ceramic jewelery 30a dried at room temperature is placed in a kiln 40 and dried at 800 to 850 ° C. After the preparation, the ceramics molding 30b is sanded to make the surface smooth.

Next, as shown in FIG. 2 (g), the ceramic jewelery 30c coated with the glaze 50 is put on the kiln 50 as shown in FIG. 2 (h) (60) to be conquered. The chaebol is performed at 1100 to 1300 ° C, preferably at 1250 ° C, so that the glaze is melted and fully fused with the ceramic jewelery.

Next, as shown in Fig. 2 (i), the embossed ceramics jewelery molding 30d is coated with gold and platinum. The gold coins are printed only on the rim and parts of the molded ceramic jewelery (30d).

As shown in FIG. 2 (j), the molded ceramic jewelery 30e is subjected to three steps of charging into the kiln 70 and firing. The third order is carried out at 800 ~ 850 ℃, which is the melting point.

The ceramic jewelry 30f manufactured by the above-described method has no slip-in hole and is easy to wear because it is clean and has a hollow interior. In addition, it is possible to express the stone texture by putting soil, sand, small stones, etc. in the production of the ceramic jewelery molding (30).

In addition, since the ceramic jewelry 30f is made of small ceramic jewelry having a size of about 10 cm in length and 10 cm in length, the slip 10 is placed in the mold 20 and rotated to make uniform thickness and finished with clean ceramic jewelry .

The manufactured ceramic jewelery thing is identified in Fig.

As shown in FIG. 3, it can be confirmed that the manufactured ceramic jewelry has a beautiful appearance, a soft gloss, a rich color, and a high quality due to a thick part.

FIG. 4 shows a photograph of an example of applying ceramic jewelry manufactured by the present invention to jewelry.

As shown in FIG. 4, it can be seen that when applied to a brooch or a bracelet, the ceramic jewelry is beautiful and elegant in appearance and does not cause problems such as sagging of clothes when worn on clothes.

The scope of the present invention is not limited to the embodiments described above, but may be defined by the scope of the claims, and those skilled in the art may make various modifications and alterations within the scope of the claims It is self-evident.

10: Slip 20: Mold
21: one body 23: the other body
30, 30a, 30b, 30c, 30d, 30e, 30f: Ceramic jewelry moldings
40, 60, 70: kiln 50: glaze

Claims (9)

Mixing slurry with soil and water;
Fabricating a mold in which the two bodies are combined to have a circular shape of a ceramic jewel;
Inserting the slip into one body of the mold, covering the top of the slip with the rest of the body of the mold, and rotating the mold to make a hollow ceramic jewelery molding;
Separating the ceramic jewelery molding from the mold;
Drying and granulating the ceramic jewelery molding;
Glazing the precious ceramic jewelery molding;
And enamelling the glazed ceramic jewelery molding to produce a ceramic jewelery,
The step of making the slip further comprises a pigment,
Wherein the slip is injected with a slip having at least two colors to form marbling on the ceramic jewelery molding in the process of injecting the slip into one body of the mold. delete delete The method according to claim 1,
Wherein the step of inserting soil, sand or the like having at least one color into the mold is performed before injecting the slip into one body of the mold. The method according to claim 1,
The temperature of the preliminary step ranges from 800 to 850 占 폚,
Wherein the temperature of the enchanting step ranges from 1100 to 1300 ° C. The method according to claim 1,
Casting the chaotic ceramics jewelery molding;
The method of any one of claims 1 to 3, further comprising the step of crimping the molded ceramic jewelery. The method of claim 6,
Wherein the temperature of the trimming step is in the range of 800 to 850 < 0 > C. The method of claim 6,
Wherein the step of embossing the chaotic ceramics comprises applying chalcopyrite or platinum on the corners or angles of the chaotic ceramics. 8. A ceramic jewelry according to claim 1, which is manufactured by the method of any one of claims 4 to 8 and is hollow and is applied to ornaments including necklaces, rings, brooches, and badges, and without slip inlets.

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