KR100822883B1 - A method of making a ringing ceramic goblet - Google Patents

Abstract

A ringing ceramic goblet manufacturing method is provided to obtain a ringing ceramic goblet of desired design with a high process efficiency in a reduced error rate by preparing each part of the goblet independently before semi-drying for assembly. A ringing ceramic goblet manufacturing method comprises steps of: forming each of cup(10), gripe, cup bottom(40) and tinkler(30) by using raw earth for ceramics containing at least one selected from a group consisting of kaolin pink, pink earth, terra cotta for Boun-jang ceramics, bone ash and terra alba; semi-drying water on the surface of each prepared part in order to prevent the tinkler(30) from adhesion to other parts; assembling a ringing ceramic goblet, in which the tinkler(30) is located in the space generated from the combination of cup(10), gripe and cup bottom(40), and a solution containing soil is applied to a contact surface between the cup(10) and the gripe, and the other contact surface between the gripe and the cup bottom(40); drying the assembled ringing ceramic goblet completely: firstly calcining the dried goblet in kiln; coating only the cup(10) with glaze in a state of turning the prepared goblet upside down in a glaze bath, followed by taking the cup from the bath; secondly calcining the coated goblet in kiln at 1230-1250deg.C for 13-14 hours. The gripe optionally has openwork. In case the raw earth for ceramics is pink kaolin, the goblet is calcined in oxidizing calcination. In case the raw earth for ceramics is pink earth, terra cotta for Boun-jang ceramics or terra alba, the goblet is calcined in reducing calcination.

Description

A method of making a ringing ceramic goblet}

Figure 1 shows in each step a method for producing a drop porcelain cup according to an embodiment of the present invention.

Figure 2 shows that molded in a cup 10, the handle 20, the ceramic bell 30, the pedestal 40 in a predetermined form, respectively, according to an embodiment of the present invention.

3 shows the method of joining the semi-dried cup 10, the handle 20, the ceramic bell 30, and the pedestal 40 to each other and the droplet ceramic cup 50 after the coupling.

Figure 4 shows that the drop pottery glass 50 according to an embodiment of the present invention put into a predetermined glaze container 70 containing the glaze 71 and oiled.

5 shows one complete drop ceramic cup 80 after all steps in accordance with one embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

10: glass 11: bottom of the glass

20: handle 21: openwork

22: upper circumferential surface 23: lower circumferential surface

24: receiving space 30: ceramic bell

40: base 41: top of the base

50: porcelain cup 70: glaze box

71: glaze 80: bell jar

The accompanying drawings shed light on the understanding of the technical idea of the present invention is shown as a reference, it is added that the scope of the present invention is not limited thereby.

<Technology field>

The present invention relates to a method of manufacturing a ceramic cup of household ceramics.

<Problems with Prior Art>

In general, ceramics, such as tea cups, bowls and glasses, have been closely related to our lives. In particular, alcoholic beverages and tea cups have developed into the essence of the ceramic culture by changing the shape and form or by combining unique design and technology to further improve the style and fashion.

If a certain sound occurs when you drink alcohol or tea with a glass or tea cup made of pottery, the style and style will be further improved. Putting metal beads into metal cups or mugs as a means of generating these sounds is known as a kind of taste product, but implementing them in a 'pottery cup' presents a totally different technical problem. Ceramics are made by firing with soil, and materials and manufacturing methods are completely different, and the difficulty of molding due to the nature of the material and plasticity, increase in defect rate caused by easy cracking or breakage of form, and other parts when ceramics are realized with beads There were difficulties in various manufacturing processes, such as the problem of adsorption.

Therefore, the method of manufacturing a ceramic cup and the ceramic cup made by the manufacturing method of improving the convenience and convenience of the manufacturing process and significantly lowering the defect rate of the ceramic cup are further improved.

It is a basic problem of the present invention to provide an excellent method for producing a drop pottery cup and a drop pottery cup made by the method for solving the problems of the prior art as described above.

To this end, an object of the present invention is to maximize the efficiency of the molding process. That is, it is an object of the present invention to allow all of the components to be molded independently of each other since the first step of the drop porcelain cup is to be molded into the body.

Another object of the present invention is a process for completing a drop porcelain cup, the composition of the ceramic droplets located in the interior space formed inside the porcelain in the process of shaping or lubricating the respective molded parts independently formed While not being adsorbed to the part (bottom or the inner wall of the handle, etc.), it does not involve a separate means or method such as coating or sealing tools to increase the manufacturing cost for this purpose.

Still another object of the present invention is to increase the efficiency of the manufacturing process and reduce the defective rate by making the manufacturing process simple and clear as a whole. In addition, since it is produced through a simple and clear process, it is possible to easily implement the desired ceramic design, through which to further enhance the wind and fashion of the ceramic culture is to ultimately solve the present invention.

On the other hand, the object of the present invention is not limited to the above-mentioned matters, but should be broadly approached to the point that the above-mentioned problems of the prior art and other problems derived from the problems are to be solved.

In order to achieve the above object, the present invention, the molding step of forming the cup, handle, saucer, and ceramic droplets independently selected from any one selected from the group consisting of plum earth, pink earth, powdered earthenware clay and white porcelain; Semi-drying step of drying the water of the outside of the possession of the glass, the handle, the saucer, the ceramic droplets formed independently of each other; Semi-dried cups, handles, saucers, and drops are formed into a single drop ceramic cup, which is placed in the inner receiving space by the combination of the cup and the handle and the pedestal. A shaping step of applying soil water to a portion to fit together; A complete drying step of completely drying the shaped pots; A first firing step of firing the completely dried drop ceramic cup into a kiln; A milking step of placing the calcined drop ceramic cup upside down and soaking only the remainder in the glaze; And a second firing step of putting the lubricated drop porcelain cup back into the kiln and firing it.

In addition, the possession may be a possession including bone bone. On the other hand, when the base is plume soil, it is good to bake it by oxidizing oxide, and when the base is pink soil, powdered clay pot, and white clay.

Moreover, in a preferable embodiment, it is more preferable that the hollow is formed in the said handle of this invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, when it is determined that the subject matter of the present invention may be unnecessarily obscured by a detailed description of related well-known functions or well-known structures or obvious to those skilled in the art, the detailed description thereof will be omitted.

Figure 1 shows in each step a method for producing a drop porcelain cup according to an embodiment of the present invention. Forming step (S1) as the first step of FIG. This will be described with 2. 2 shows that each of the cup 10, the handle 20, the ceramic bell 30, the pedestal 40, each independently formed in a predetermined form according to an embodiment of the present invention.

The possession of the cup 10, the handle 20, the ceramic bell 30, the pedestal 40 is to select any one of the plum earth, pink soil, potted clay ceramics and white porcelain, all possible as possible Select the same possession. In the case of using the body containing bone ash, it is aimed at the bone china porcelain cup by using the body made of a mixture of soil and animal bones, not a ceramic made only of soil.

For forming the ceramic droplet 30 using glass or metal, the glass is easily broken or melted due to the high temperature during firing, and the metal melts due to the temperature change during the firing, or the debris of the melted portion is in different parts. Since it adversely affects the completion of the ceramic, it cannot be selected as the subject matter of the present invention.

 As a molding method, it is preferable to use a method such as spinning wheel molding, injection molding, extrusion molding, or compression molding, and a cup 10 for accommodating contents, a handle 20 which is a part held by a user, and a ceramic drop 30 are used. , Pedestal 40 for supporting the handle is formed independently of each other. In addition, the handle 20 is molded to have a substantially truncated conical shape having an inner receiving space 24 capable of accommodating the ceramic droplet 30 during each part molding.

In the present invention, the cup 10, the handle 20 and the pedestal 40 to be formed independently has a great meaning in the manufacturing process. Molding the cup 10 and the handle 20 together is difficult to maintain a constant shape, which causes an increase in the defective rate of the product. In addition, molding the handle 20 and the pedestal 40 together is also difficult to maintain a constant shape, and there is a risk of increasing the defective rate of the product, and because each independently forming a separate manufacturing time more production process rate is more It's a progressive way.

A portion of the handle 20 may be made of one or more hollows 21 can be seen inside the ceramic drop 30. By providing the hollow 21 to the handle 20, not only to enhance the flavor and wind flow, but also to enhance the design of the wine glass and to improve the atmosphere at the table.

Next, the cup 10, the handle 20, the ceramic bell 30, and the pedestal 40 thus formed are semi-dried (S2). The semi-dry state as used herein refers to a state in which the water outside the body is dried, and in this state, the outer surface of the cup 10, the handle 20, the ceramic drop 30, and the pedestal 40 is reduced in viscosity. do.

The reason for such a semi-drying step is that the first step is to dry the external water in order to maintain the shape of the cup 10, the handle 20, the ceramic bell 30, the pedestal 40, Secondly, in the case of the ceramic drop 30, after all the steps to be described below, it is freely positioned in the receiving space 24, which is an inner space surrounded by the cup 10, the handle 20, and the base 40 in the finished product step. The semi-drying step should be able to move, but the semi-drying step is very difficult to prevent if the ceramic droplet 30 is absorbed and fixed to one of the other components (bottom or handle inner wall, etc.) after all the steps are performed in the non-drying state. This is an important step and must go through it. Through the semi-drying step, the phenomenon in which the ceramic drop 30 is adsorbed to the pedestal 40 is naturally solved, so no additional unnecessary additional means is required, thereby eliminating the cost increase factor in the production process and the defect rate increase factor in the manufacturing process. .

On the other hand, in the semi-drying step, the dry state requires about 5 to 10 hours during dry season and about 24 hours when wet due to the influence of external weather. However, in order to reduce the production time and efficiency of mass production and production processes, drying each component through an electric hotplate takes about five hours. In this manner, after the semi-drying step, the cup 10, the handle 20, the ceramic bell 30, and the pedestal 40 are dried so that the external moisture of the substrate is dried so that the viscous force is not absorbed with the other parts. do.

Next, as shown in FIG. 3, the cup 10, the handle 20, the ceramic bell 30, and the pedestal 40, which are independently molded in the step S1 and semi-dried in the step S2, are shown in FIG. 3. Go through the shaping step to form (50) (S2). That is, FIG. 3 shows that the cup 10, the handle 20, the ceramic bell 30, and the pedestal 40, which have undergone the semi-drying step, are formed as one droplet ceramic cup 50 after the coupling method and the coupling method. . As shown in FIG. 3, the bottom 11 of the cup 10 is engaged with the upper circumferential surface 22 of the handle 20, and the lower circumferential surface 23 of the handle 20 is the top surface 41 of the pedestal. To be combined with

At this time, since the external water is dried, there is no viscous force, so the upper circumferential surface 22 of the handle 20, which is a contact portion of the cup 10, and the handle 20, and the handle 20 and the pedestal 40 for the coupling are combined. When each soil water is applied to the lower circumferential surface 23, which is a contact portion of the), the viscous force is generated on the soil water applied portion, and the respective contact portions can be easily combined.

In addition, the ceramic droplet 30 is dried outside the viscous force is placed in the inner receiving space 24 by the combination of the cup 10, the handle 20 and the pedestal 40 in the inner receiving space 24 Allow yourself to move freely. In this manner, the respective parts are combined with each other to form a single drop ceramic cup 50.

Returning back to Figure 1, the droplet ceramic cup 50 coupled through the step S3 is completely dried for about 24 hours to couple more fully combined and dry all the inside water (S4).

Next, put the completely dried bell jar glass 50 in the kiln and the first firing (S5). In this case, the drop pottery glass 50 is put in a kiln, the temperature of the kiln is raised to about 850 ° C. over about 8 hours, the heating of the kiln is stopped and slowly cooled, and when it is completely cooled down, the first firing step is completed. , When the glaze or coloring is applied to the outer surface of the fired ceramic cup 50 as in the next step S6, the glaze or paint does not fall off on the outer surface and adheres well.

Next, oiling is applied to the outer surface of the fired ceramic cup 50 (S6). 4 shows that the drop ceramics cup 50 is put into a predetermined glaze container 70 containing the glaze 71 and oiled. As shown in FIG. 4, the method of lubricating the fired droplet ceramic cup 50 passed through the step S5 is performed by placing the droplet ceramic bowl 50 upside down and soaking only the glass 10 portion in the glaze 71. It is done by pulling out. As the type of glaze 71 used here, powdered blue transparent oil, transparent oil, and blue magnetic oil are used.

The reason why the glaze 71 is lubricated only on the cup 10 and not on the handle 20 is that the glaze 71 is lubricated from the cup 10 to the handle 20 to the hollow 21 of the handle 20. Glaze 71 flows into the glaze 71 on the surface of the ceramic drop 30 located in the receiving space 24 so that the ceramic drop 30 is the bottom of the cup 10 or the inner surface of the handle 20 or This is to prevent this because it is adsorbed on either side of the upper surface of the base (40). As such, since the droplet ceramic cup is inserted upside down into the glaze, only the remaining portion is oiled, no additional means for protecting the ceramic droplet 30 is required, and the manufacturing process is simplified, and the defective rate is lowered.

Next, put the rinsed glass pottery (50) in the kiln again to the second firing (S7). That is, the drop ceramics cup 50 is put in a kiln and is heated at approximately 1230 ° C. to 1250 ° C. for 13 to 14 hours to cause baking.

At this time, the firing method is divided into an oxidizing oxide and a reducing firing, and the firing method also varies according to the type of selected substrate. If you choose the plum soil of the possession as the base is subjected to oxidizing, through which the fire occurs in a fire that is enough oxygen to burn completely clean. This extra oxygen is combined with iron in the body of the droplet ceramic cup 50 in the kiln to make the color red ferric oxide, so the color of the body becomes red.

In addition, when the pink soil, the powdered clay ceramics, white porcelain, etc. are selected as the possession, reduction firing is performed, and thus, firing occurs in a fire in which the common smoke is made of less burnt fuel due to lack of oxygen. Less burnt fuels require strong oxygen, which decomposes the oxygen contained in the glaze or body and burns it. The iron oxide combined with oxygen in the glaze or body deprives oxygen and returns to its original state (ferrous oxide). The ground becomes grayish blue. In general, celadon porcelain in ceramics has a jade color due to reducing firing, and if the reduction is incomplete, it does not appear blue and yellowish.

After passing through the second firing step as described above, the droplet porcelain cup 50 is completed with one complete droplet porcelain cup 80 and one embodiment of the finished product in this finished product step S8 is shown in FIG. 5. .

In addition, the above-described forming step (S1) to the second firing step (S7) of all the coarse droplet ceramic cup 50 by polishing the bottom surface of the base 40 which is in contact with the floor to prevent scratching the floor Better to soften

In particular, the present invention has been described mainly for the traditional method of manufacturing a ceramic cup with a soil, but when making a ceramic cup using the body containing animal bone (bone), it becomes a bone china (Bone China) ceramic cup, Light, glossy and durable porcelain cup can be formed, there is a slight difference (firing condition), but the whole process is the same as the above embodiment.

On the other hand, these examples are merely to illustrate the invention, the protection scope of the present invention is not limited by these examples.

The present invention by the configuration as described above provides a beautiful pottery glass bell.

Therefore, according to the present invention, in forming the drop porcelain cup, each of the components, such as the cup, the handle, the drop, and the pedestal, can be molded independently of each other, eliminating difficulties in the manufacturing process, and in particular, lowering the defective rate of the product to maximize the efficiency of the molding process. There is an advantage.

In addition, another effect of the present invention is to adsorb to the other components (such as the bottom or the inner wall of the handle) located in the interior space formed inside the ceramic cup during the process of shaping or lubricating the respective parts of the ceramic droplets formed independently of each other In order not to involve additional means or methods such as coating or sealing tools, the cost and efficiency of the manufacturing process are increased, and the defect rate is also reduced.

In addition, the other effects of the present invention can be easily implemented because the desired ceramic design is produced through a simple and clear process, through which has the effect of further enhancing the style and fashion of the ceramic culture.

In addition, the other effects of the present invention, as well as those described in the embodiments described above and the claims of the present invention, as well as the effects that can be generated within the range easily conceivable from them and the advantages that contribute to industrial development Please note that it will be included in a wider range.

Claims (3)

Molding each of the cups, handles, saucers, and porcelain droplets independently, each independently forming any one including any one of plum soil, pink soil, clay pot clay, bone ash, and white clay; Semi-drying step of drying the water of the outside of the possession of the independently formed glass, handle, saucer and the ceramic drop, so that the ceramic droplet is not adsorbed to the glass, handle and saucer in the shaping step; The dried cups, handles, saucers and ceramic bells on the outside of the body are formed as a single ceramic cup, and the ceramic bells are located in the inner receiving space formed by the combination of the cup and the handle and the pedestal. Forming step of applying the soil to the contact portion of the handle and the support to match each other; A complete drying step of completely drying the shaped pots; A first firing step of firing the completely dried bell jar glass in a kiln; A milking step of placing the calcined drop ceramic cup upside down and soaking only the remaining portion in the glaze; And And a second firing step of putting the lubricated drop porcelain cup back into the kiln and firing it. The method of claim 1, A hollow shell is formed in the handle, characterized by the above-mentioned. The method of claim 1, When the base is a muddy soil, the firing is characterized in that it is calcined by oxidizing oxidized, and when the base is pink soil, powdered earthenware earthenware and white porcelain, reduced firing.

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