KR20030040289A - Method of heat-transformation of glass using ceramics board - Google Patents

Method of heat-transformation of glass using ceramics board Download PDF

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Publication number
KR20030040289A
KR20030040289A KR1020030023695A KR20030023695A KR20030040289A KR 20030040289 A KR20030040289 A KR 20030040289A KR 1020030023695 A KR1020030023695 A KR 1020030023695A KR 20030023695 A KR20030023695 A KR 20030023695A KR 20030040289 A KR20030040289 A KR 20030040289A
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South Korea
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glass
ceramic board
ceramic
board
completed
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KR1020030023695A
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Korean (ko)
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KR100424413B1 (en
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신창수
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신창수
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/0307—Press-bending involving applying local or additional heating, cooling or insulating means
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/0305—Press-bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/0086—Heating devices specially adapted for re-forming shaped glass articles in general, e.g. burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/0235—Re-forming glass sheets by bending involving applying local or additional heating, cooling or insulating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Abstract

PURPOSE: A method for forming patterns on the glass by using heat resistant ceramic boards is provided, which embosses glass with decorative patterns, keeps glass flat, manufactures uniform products continuously and prevents environmental pollution. CONSTITUTION: The method for patterning on glass comprises the steps of: embossing patterns on a ceramic board(16) made of 44wt.% of Al2O3, 47wt.% of SiO2, 1.0wt.% of CaO, 5.0wt.% of loss on ignition and 3.0wt.% of other materials; putting the patterned ceramic board into a furnace(18); spreading ceramic powders over the ceramic board, wherein 80-120mesh of ceramic powders(20) are spread over the board to be 1-2mm thickness for making the surface of a glass be unsmooth and opaque; putting a glass(22) on the ceramic board; closing the furnace by covering with a lid(26) equipped with a burner(24); forming the glass by heating to 700-800deg.C for 100-120min; opening the lid and cooling naturally; separating the glass from the ceramic board; and throwing off ceramic powders.

Description

세라믹보드를 이용한 유리 열 성형방법{Method of heat-transformation of glass using ceramics board}Glass thermoforming method using ceramic boards {Method of heat-transformation of glass using ceramics board}

본 발명은 고온에서도 균열이 발생하지 않는 세라믹보드를 이용하여 다양한 입체문양을 정밀하게 양각할 수 있을 뿐만 아니라 성형되는 유리의 평활도 및 직각도를 유지시키면서 균일한 제품을 연속적으로 생산할 수 있고 환경오염을 미연에 방지할 수 있는 세라믹보드를 이용한 유리 열 성형방법에 에 관한 것이다.The present invention not only can precisely emboss various three-dimensional patterns by using ceramic boards that do not cause cracks even at high temperatures, but also can continuously produce uniform products while maintaining the smoothness and squareness of the glass to be molded and prevent environmental pollution. It relates to a glass thermoforming method using a ceramic board that can be prevented in advance.

일반적으로, 실내 인테리어의 발전에 맞추어 다양한 건축자재들이 개발되고 있고, 이러한 건축자재 중 유리는 반드시 필요한 자재 중에 하나이며, 근래에는 유리에 다양한 문양을 가지도록 성형하여 유리가 한층 더 미려하게 보일 수 있도록 표현하고 있는 실정이다.In general, various building materials are being developed in accordance with the development of the interior, and glass is one of the necessary materials, and in recent years, the glass is molded to have various patterns to make the glass look more beautiful. I am expressing it.

이와 같이 유리의 표면에 문양을 가지도록 형성하는 방법들로는 대한민국특허출원 제 1988-14942 호, 대한민국특허공고 제 1989-3284 호 및 대한민국특허등록 제 1994-10085 호가 있다. 먼저, 대한민국특허출원 제 1988-14942 호는 석고판이나 금속관의 표면에 원하는 문양을 조각하여 형틀을 형성하고, 형틀 위에 판유리를 얹은 상태 하에서 배면을 가열하여 판유리에 입체문양을 형성하는 방법이고, 대한민국특허공고 제 1989-3284 호는 주물사와 점결제를 물과 혼합아여 몰드를 형성하고, 몰드를 용기 일정압으로 가압한 후 그 표면에 일정 무늬를 음각한 후 이를 고열로 가열하여 소성한 다음 그 위에 판유리를 얹어 서서히 가열하여 판유리에 입체무늬를 형성하는 방법이며, 마지막으로 대한민국특허등록 제 1994-10085 호는 가열로 내에 석면분말을 채워 넣고 표면을 고른 후 그 위에 무늬를 조각하여 석면분말 형틀을 제조하고 이 석면분말 형틀 위에 판유리를 얹고 내저면에 가스관이 배치된 통상의 가열덮개를 가열로 위에 덮고 가스관에 점화하여 판유리 배면전체를 일정시간 가열하여 판유리에 입체무늬를 형성하는 방법이다.As such a method of forming a pattern on the surface of the glass is Korean Patent Application No. 1988-14942, Korean Patent Publication No. 1989-3284 and Korea Patent Registration No. 1994-10085. First, the Republic of Korea Patent Application No. 1988-14942 is a method of forming a mold by carving a desired pattern on the surface of the gypsum board or metal tube, and by forming the three-dimensional pattern on the plate glass by heating the back under the plate glass on the mold, Patent Publication No. 1989-3284 describes the formation of a mold by mixing molding sand and a binder with water to form a mold, pressurizing the mold to a constant pressure, engraving a predetermined pattern on the surface thereof, and heating the same by heating it at a high temperature. It is a method of forming a three-dimensional pattern on the plate glass by gradually heating the plate glass, and finally, Republic of Korea Patent Registration No. 1994-10085 is to fill the asbestos powder in the heating furnace, select the surface and sculpt the pattern on it to manufacture the asbestos powder mold Put the plate glass on the asbestos powder mold and cover the normal heating cover with the gas pipe on the inner bottom of the furnace. It is a method of forming a three-dimensional pattern on the plate glass by heating the entire back glass plate for a predetermined time.

그런데, 전술한 대한민국특허출원 제 1988-14942 호는 형틀을 석고판으로 제작하기 때문에 고열에서 쉽게 균열이 발생하여 반복적으로 사용이 곤란하고, 금속판 형틀은 가격이 비쌀 뿐 아니라 무늬를 조각하는데 기술적 어려움과 시간이 소요되는 문제점이 있었다.However, the above-described Korean Patent Application No. 1988-14942 is difficult to use repeatedly because the mold is made of a gypsum board, which is easily cracked at a high temperature, and the metal plate mold is not only expensive but also difficult to sculpt a pattern. There was a time-consuming problem.

또한, 전술한 대한민국특허공고 제 1989-3284 호는 형틀을 제조하는데 있어 가압하고 소성하는 공정에서 많은 시간과 열에너지가 소모되어 비생산적인 문제점이 있었다.In addition, the above-mentioned Korean Patent Publication No. 1989-3284 has a non-productive problem because a lot of time and heat energy is consumed in the process of pressurizing and firing to manufacture the mold.

마지막으로, 대한민국특허등록 제 1994-10085 호는 석면분말에 무늬를 조각하기 위해서는 무늬가 양각된 별도의 금형을 제조하여야만 하기 때문에 금형제작비용으로 인하여 제작비용이 상승하는 문제점이 있었다. 또한, 석분분말 상부면 상에 작업자가 금형을 가압하여 무늬를 형성하기 때문에 금형을 제거하면 석면분말이 금형에 의해서 형성된 홈 등으로 무너져 성형된 유리의 무늬가 선명하지 못하고 복잡하고 정교한 무늬의 성형은 이루어질 수 없으며 유리 평활도가 떨어질 뿐만 아니라 석면분말이 작업장으로 분산되기 때문에 환경오염을 가져오는 원인을 제공하고 있는 문제점이 있었다.Finally, the Republic of Korea Patent Registration No. 1994-10085 has a problem in that the manufacturing cost is increased due to the mold manufacturing cost because it must produce a separate mold embossed in order to engrave the pattern on the asbestos powder. In addition, since the operator presses the mold to form a pattern on the upper surface of the asbestos powder, when the mold is removed, the asbestos powder collapses into a groove formed by the mold, so that the pattern of the formed glass is not clear and the molding of the complicated and sophisticated pattern is difficult. There was a problem that it can not be achieved and provides a cause of environmental pollution because asbestos powder is not only fall, but asbestos powder is dispersed into the workplace.

본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 안출된 것으로, 본 발명의 목적은 고온에서도 균열이 발생하지 않는 세라믹보드를 이용하여 다양한 입체문양을 정밀하게 양각할 수 있을 뿐만 아니라 성형되는 유리의 평활도 및 직각도를 유지시키면서 균일한 제품을 연속적으로 생산할 수 있고 환경오염을 미연에 방지할 수 있는 세라믹보드를 이용한 유리 열 성형방법을 제공하는데 있다.The present invention has been made to solve the conventional problems as described above, the object of the present invention is to precisely emboss a variety of three-dimensional patterns by using a ceramic board that does not generate cracks even at high temperatures as well as the shape of the glass The present invention provides a glass thermoforming method using a ceramic board capable of continuously producing uniform products while maintaining smoothness and squareness and preventing environmental pollution.

도 1은 본 발명에 따른 세라믹보드를 이용한 유리 열 성형순서를 나타낸 순서도이다.1 is a flowchart showing a glass thermoforming procedure using the ceramic board according to the present invention.

<도면의주요부분에대한부호의설명>Explanation of symbols on the main parts of the drawing

10 : 컴퓨터12 : 프린터10 computer 12 printer

14 : 도면16 : 세라믹보드14: Drawing 16: Ceramic Board

18 : 가열로20 : 세라믹분말18: heating furnace 20: ceramic powder

22 : 유리24 : 가열버너22 glass 24 heating burner

26 : 가열로덮개26: furnace cover

상기와 같은 본 발명의 목적을 달성하기 위해서 본 발명은,In order to achieve the object of the present invention as described above, the present invention,

소비자가 원하는 입체무늬를 컴퓨터를 이용하여 디자인한 후 프린터로 도면을 출력하는 단계(S1);Designing a three-dimensional pattern desired by a consumer using a computer and outputting a drawing to a printer (S1);

도면을 세라믹보드의 상부에 점착시킨 상태 하에서 조각도를 이용하여 도면을 따라 세라믹보드에 무늬를 양각하는 단계(S2);Embossing a pattern on the ceramic board according to the drawing by using the engraving in a state where the figure is adhered to the upper portion of the ceramic board (S2);

세라믹보드에 무늬의 양각이 완료되면, 세라믹보드를 상부가 개방되고 각각의 측벽 및 하부면이 단열재로 마감된 가열로에 넣는 단계(S3);When the embossing of the pattern on the ceramic board is completed, the step of placing the ceramic board in the heating furnace, the top of which is open and each of the side walls and the bottom surface is finished with heat insulating material (S3);

가열로에 세라믹보드가 안치되면, 세라믹보드의 상부면 상에 세라믹분말을 도포하는 단계(S4);When the ceramic board is placed in the heating furnace, applying a ceramic powder on the upper surface of the ceramic board (S4);

단계(S4)가 완료되면, 성형하고자하는 유리를 세라믹보드에 올려놓는 단계(S5);When the step (S4) is completed, placing the glass to be molded on the ceramic board (S5);

단계(S5)가 완료되면, 상부에 가열버너가 장착된 가열로덮개를 이용하여 가열로를 폐쇄하고 가열버너를 작동시켜 700~800℃의 온도로 100~120분 동안 유리를 성형하는 단계(S6);After the step (S5) is completed, by using a heating furnace cover equipped with a heating burner on the top to close the heating furnace and operating the heating burner to form a glass for 100 to 120 minutes at a temperature of 700 ~ 800 ℃ (S6 );

유리의 성형이 완료되면, 가열로덮개를 분리시킨 상태에서 세라믹보드에 유리가 안치된 상태에서 자연 냉각하는 단계(S7);When the shaping of the glass is completed, the step of naturally cooling in a state in which the glass is placed on the ceramic board in the state of removing the heating cover (S7);

성형된 유리를 세라믹보드에서 분리시킨 후 세라믹분말을 털어 완성하는 단계를 포함하는 세라믹보드를 이용한 유리 열 성형방법을 제공한다.It provides a glass thermoforming method using a ceramic board comprising the step of separating the molded glass from the ceramic board and shaking off the ceramic powder.

바람직하게는, 세라믹보드는 44%의 산화알루미늄(Al2O3), 47%의 이산화규소(SiO2), 1.0% 산화칼슘(CaO), 5.0%의 강열감량(Loss on Ignition) 및3.0%의 기타 물질로 이루어진다.Preferably, the ceramic board is 44% aluminum oxide (Al 2 O 3 ), 47% silicon dioxide (SiO 2 ), 1.0% calcium oxide (CaO), 5.0% loss on Ignition and 3.0% Consists of other substances.

더욱 바람직하게는, 세라믹분말은 유리의 표면을 불규칙하면서 불투명하게 형성하기 위해서 80~120 메쉬(mesh)의 입자 크기를 가지면서 1평방미터에 대하여 1~2㎜의 두께를 가지도록 도포된다.More preferably, the ceramic powder is applied to have a thickness of 1 to 2 mm per square meter while having a particle size of 80 to 120 mesh to form irregular and opaque surfaces of the glass.

이상에서 설명한 바와 같이, 본 발명에 따르면, 고온에서도 균열이 발생하지 않는 세라믹보드를 이용하여 다양한 입체문양을 정밀하게 양각할 수 있을 뿐만 아니라 성형되는 유리의 평활도 및 직각도를 유지시키면서 균일한 제품을 연속적으로 생산할 수 있고 환경오염을 미연에 방지할 수 있다.As described above, according to the present invention, it is possible to precisely emboss various three-dimensional patterns by using a ceramic board which does not generate cracks even at high temperatures, as well as to maintain a uniform product while maintaining the smoothness and squareness of the glass to be formed. It can be produced continuously and environmental pollution can be prevented.

이하, 첨부된 도면들을 참조하여 본 발명의 바람직한 일 실시예에 따른 세라믹보드를 이용한 유리 열 성형방법에 대해 설명한다.Hereinafter, a glass thermoforming method using a ceramic board according to an exemplary embodiment of the present invention will be described with reference to the accompanying drawings.

도 1은 본 발명에 따른 세라믹보드를 이용한 유리 열 성형순서를 나타낸 순서도이다.1 is a flowchart showing a glass thermoforming procedure using the ceramic board according to the present invention.

도 1을 참조하면, 본 발명에 따른 세라믹보드를 이용한 유리 열 성형방법은 먼저, 소비자가 원하는 입체무늬를 컴퓨터(10)를 이용하여 디자인한 후 프린터(12)로 도면(14)을 출력한다(단계 S1). 이와 같이 입체무늬가 그려진 도면(14)이 출력되면, 도면(14)을 세라믹보드(16)의 상부에 점착시킨 상태 하에서 조각도 또는 일반적인 칼날을 이용하여 도면(14)을 따라 세라믹보드(16)에 무늬를 양각한다(단계 S2). 바람직하게는 세라믹보드(16)는 44%의 산화알루미늄(Al2O3), 47%의 이산화규소(SiO2), 1.0% 산화칼슘(CaO), 5.0%의 강열감량(Loss on Ignition) 및3.0%의 기타 물질로 이루어진다.Referring to FIG. 1, in the glass thermoforming method using the ceramic board according to the present invention, first, a three-dimensional pattern desired by a consumer is designed using a computer 10, and then the drawing 14 is output to the printer 12 ( Step S1). When the drawing 14 in which the three-dimensional pattern is drawn is output, the drawing 14 is attached to the upper portion of the ceramic board 16 to the ceramic board 16 along the drawing 14 by using a engraving or a general blade. The pattern is embossed (step S2). Preferably the ceramic board 16 is 44% aluminum oxide (Al 2 O 3 ), 47% silicon dioxide (SiO 2 ), 1.0% calcium oxide (CaO), 5.0% loss on Ignition and 3.0% of other substances.

이와 같이 세라믹보드(16)에 무늬의 양각이 완료되면, 세라믹보드(16)를 상부가 개방되고 각각의 측벽 및 하부면이 단열재로 마감된 가열로(18)에 넣는다(단계 S3). 가열로(18)에 세라믹보드(16)가 안치되면, 세라믹보드(16)의 상부면 상에 세라믹분말(20)을 도포한다(단계 S4). 이때 세라믹분말(20)은 유리의 표면을 불규칙하면서 불투명하게 형성하기 위해서 80~120 메쉬(mesh)의 입자 크기를 가지면서 1평방미터에 대하여 1~2㎜의 두께를 가지도록 도포된다.When the embossing of the pattern on the ceramic board 16 is completed as described above, the ceramic board 16 is placed in the heating furnace 18 in which the top is opened and the respective side walls and the bottom surface are finished with heat insulating material (step S3). When the ceramic board 16 is settled in the heating furnace 18, the ceramic powder 20 is apply | coated on the upper surface of the ceramic board 16 (step S4). At this time, the ceramic powder 20 is applied to have a thickness of 1 to 2 mm with respect to 1 square meter while having a particle size of 80 to 120 mesh (mesh) in order to form irregular and opaque the surface of the glass.

전술한 바와 같이 무늬가 양각된 세라믹보드(16)에 세라믹분말(20)이 도포되면, 성형하고자하는 유리(22)를 올려놓은 상태 하에서(단계 S5), 상부에 가열버너(24)가 장착된 가열로덮개(26)를 이용하여 가열로(18)를 폐쇄하고 가열버너(24)를 작동시켜 700~800℃의 온도로 100~120분 동안 유리(22)를 성형한다(단계 S6). 바람직하게는, 가열버너(24)는 전기 또는 가스를 주 연료로 사용한다. 이와 같이 유리(22)의 성형이 완료되면, 가열로덮개(26)를 분리시킨 상태에서 세라믹보드(16)에 유리(22)가 안치된 상태에서 자연 냉각시킨다(단계 S7). 이때, 세라믹보드(16)와 성형된 유리(22)는 동일한 온도를 가지면서 냉각되기 때문에 성형된 유리(22)의 냉각과정에서 성형된 유리(22)가 균열이 발생하는 것을 방지할 수 있다. 이렇게 냉각이 완료되면, 성형된 유리(22)를 세라믹보드(16)에서 분리시킨 후 세라믹분말(20)을 털어 완성하게 된다(단계 S8).When the ceramic powder 20 is applied to the embossed ceramic board 16 as described above, under the state that the glass 22 to be molded is placed (step S5), the heating burner 24 is mounted on the top. The furnace 18 is closed using the furnace lid 26, and the heating burner 24 is operated to form the glass 22 for 100 to 120 minutes at a temperature of 700 to 800 ° C (step S6). Preferably, the heating burner 24 uses electricity or gas as the main fuel. When the molding of the glass 22 is completed as described above, the glass 22 is naturally cooled in the state in which the glass 22 is placed on the ceramic board 16 in a state in which the heating furnace cover 26 is separated (step S7). In this case, since the ceramic board 16 and the molded glass 22 are cooled while having the same temperature, the molded glass 22 may be prevented from cracking during the cooling process of the molded glass 22. When the cooling is completed in this way, the molded glass 22 is separated from the ceramic board 16, and the ceramic powder 20 is shaken off to complete (step S8).

전술한 바와 같이, 세라믹보드(16)를 이용한 유리(22)를 성형함으로써, 종래석면분말을 사용할 때 보다는 성형된 유리(22)의 무늬가 선명할 뿐만 아니라 직각도가 우수한 잇점이 있으며, 성형된 유리(22)의 평활도가 우수한 잇점이 있다.As described above, by molding the glass 22 using the ceramic board 16, there is an advantage that the pattern of the molded glass 22 is clear as well as excellent in the squareness than when using the conventional asbestos powder, The smoothness of the glass 22 has an advantage.

또한, 내마모성이 우수한 세라믹보드(16)에 다양한 무늬를 양각하여 사용함으로써, 무늬가 양각된 세라믹보드(16)를 연속적으로 사용할 수 있으며, 환경오염을 예방할 수 있고, 균일제품을 연속적으로 생산할 수 있을 뿐만 아니라 종래 석고보드와 같이 균열이 발생하지 않고, 그리고 종래 석면분말에 따른 환경오염을 예방할 수 있으면서 디자인에 따라 작업시간을 월등이 단축시킬 수 있고 작업장의 환경오염을 예방할 수 있는 잇점이 있다.In addition, by using various patterns embossed on the ceramic board 16 having excellent abrasion resistance, the ceramic board 16 with the embossed pattern can be used continuously, and environmental pollution can be prevented, and uniform products can be continuously produced. In addition, the crack does not occur as in the conventional gypsum board, and while preventing the environmental pollution according to the conventional asbestos powder, the work time can be shortened according to the design, and there is an advantage of preventing the environmental pollution of the workplace.

아울러, 세라믹분말(20)을 적절하게 세라믹보드(16)에 도포함으로써, 성형된 유리(22)의 표면을 투명, 반투명 또는 불투명을 생산할 수 있는 잇점이 있다.In addition, by applying the ceramic powder 20 to the ceramic board 16 appropriately, there is an advantage that the surface of the molded glass 22 can be produced transparent, translucent or opaque.

상기에서는 본 발명의 바람직한 실시예를 참조하여 설명하였지만, 해당기술 분야의 숙련된 당업자는 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although described above with reference to a preferred embodiment of the present invention, those skilled in the art can be variously modified and changed within the scope of the invention without departing from the spirit and scope of the invention described in the claims You will understand.

Claims (4)

소비자가 원하는 입체무늬를 컴퓨터(10)를 이용하여 디자인한 후 프린터(12)로 도면(14)을 출력하는 단계(S1);Designing a three-dimensional pattern desired by the consumer using the computer 10 and outputting the drawing 14 to the printer 12 (S1); 상기 도면(14)을 세라믹보드(16)의 상부에 점착시킨 상태 하에서 조각도를 이용하여 상기 도면(14)을 따라 상기 세라믹보드(16)에 무늬를 양각하는 단계(S2);Embossing a pattern on the ceramic board (16) along the drawing (14) by using the engraving in the state in which the drawing (14) is adhered to the top of the ceramic board (16); 상기 세라믹보드(16)에 무늬의 양각이 완료되면, 상기 세라믹보드(16)를 상부가 개방되고 각각의 측벽 및 하부면이 단열재로 마감된 가열로(18)에 넣는 단계(S3);When the embossing of the pattern is completed on the ceramic board (16), the step of placing the ceramic board (16) in the heating furnace (18), the top of which is open and the respective side walls and the bottom surface is finished with heat insulating material (S3); 상기 가열로(18)에 상기 세라믹보드(16)가 안치되면, 상기 세라믹보드(16)의 상부면 상에 세라믹분말(20)을 도포하는 단계(S4);When the ceramic board (16) is placed in the heating furnace (18), the step of applying a ceramic powder (20) on the upper surface of the ceramic board (16) (S4); 상기 단계(S4)가 완료되면, 성형하고자하는 유리(22)를 상기 세라믹보드(16)에 올려놓는 단계(S5);When the step (S4) is completed, placing the glass 22 to be formed on the ceramic board (16) (S5); 상기 단계(S5)가 완료되면, 상부에 가열버너(24)가 장착된 가열로덮개(26)를 이용하여 상기 가열로(18)를 폐쇄하고 상기 가열버너(24)를 작동시켜 700~800℃의 온도로 100~120분 동안 상기 유리(22)를 성형하는 단계(S6);When the step S5 is completed, the heating furnace 18 is closed using the heating furnace cover 26 having the heating burner 24 mounted thereon, and the heating burner 24 is operated to operate 700 to 800 ° C. Molding the glass 22 for 100 to 120 minutes at a temperature of S6; 상기 유리(22)의 성형이 완료되면, 상기 가열로덮개(26)를 분리시킨 상태에서 상기 세라믹보드(16)에 상기 유리(22)가 안치된 상태에서 자연 냉각하는 단계(S7);When the molding of the glass (22) is completed, the step of naturally cooling in a state in which the glass (22) is placed on the ceramic board (16) in the state that the heater cover (26) is separated (S7); 성형된 상기 유리(22)를 상기 세라믹보드(16)에서 분리시킨 후 상기 세라믹분말(20)을 털어 완성하는 단계(S8)를 포함하는 것을 특징으로 하는 세라믹보드를 이용한 유리 열 성형방법.And separating the molded glass (22) from the ceramic board (16), and then brushing off the ceramic powder (20) to complete the glass (22). 제 1 항에 있어서, 상기 세라믹보드(16)는 44%의 산화알루미늄(Al2O3), 47%의 이산화규소(SiO2), 1.0% 산화칼슘(CaO), 5.0%의 강열감량(Loss on Ignition) 및 3.0%의 기타 물질로 이루어진 것을 특징으로 하는 세라믹보드를 이용한 유리 열 성형방법.The method of claim 1, wherein the ceramic board 16 is 44% aluminum oxide (Al 2 O 3 ), 47% silicon dioxide (SiO 2 ), 1.0% calcium oxide (CaO), 5.0% loss of ignition (Loss) on Ignition) and glass thermoforming method using a ceramic board, characterized in that consisting of 3.0% of other materials. 제 1 항에 있어서, 상기 단계(S4)에서의 세라믹분말(20)은 상기 유리(22)의 표면을 불규칙하면서 불투명하게 형성하기 위해서 80~120 메쉬(mesh)의 입자 크기를 가지면서 1평방미터에 대하여 1~2㎜의 두께를 가지도록 도포되는 것을 특징으로 하는 세라믹보드를 이용한 유리 열 성형방법.The method of claim 1, wherein the ceramic powder 20 in the step (S4) has a particle size of 80 to 120 mesh (mesh) in order to form an irregular and opaque surface of the glass 22 1 square meter Glass thermoforming method using a ceramic board, characterized in that the coating to have a thickness of 1 ~ 2mm. 제 1 항에 있어서, 상기 가열버너(24)는 전기 또는 가스 중 어느 하나를 주 연료로 사용하는 것을 특징으로 하는 세라믹보드를 이용한 유리 열 성형방법.2. The glass thermoforming method according to claim 1, wherein the heating burner (24) uses either electricity or gas as a main fuel.
KR10-2003-0023695A 2003-04-15 2003-04-15 Method of heat-transformation of glass using ceramics board KR100424413B1 (en)

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