KR20020082167A - processing method of volcanic rocks - Google Patents
processing method of volcanic rocks Download PDFInfo
- Publication number
- KR20020082167A KR20020082167A KR1020020051503A KR20020051503A KR20020082167A KR 20020082167 A KR20020082167 A KR 20020082167A KR 1020020051503 A KR1020020051503 A KR 1020020051503A KR 20020051503 A KR20020051503 A KR 20020051503A KR 20020082167 A KR20020082167 A KR 20020082167A
- Authority
- KR
- South Korea
- Prior art keywords
- workpiece
- volcanic rock
- cooling
- processing method
- volcanic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 8
- 239000011435 rock Substances 0.000 title abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000010583 slow cooling Methods 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 238000002844 melting Methods 0.000 claims abstract description 5
- 230000008018 melting Effects 0.000 claims abstract description 5
- 238000007730 finishing process Methods 0.000 claims abstract description 4
- 239000004575 stone Substances 0.000 claims description 18
- 238000005336 cracking Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 21
- 239000011148 porous material Substances 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000007711 solidification Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 abstract description 3
- 238000009499 grossing Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000003796 beauty Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 6
- 239000004566 building material Substances 0.000 description 4
- 239000010437 gem Substances 0.000 description 4
- 229910001751 gemstone Inorganic materials 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/32—Methods and apparatus specially adapted for working materials which can easily be split, e.g. mica, slate, schist
- B28D1/327—Methods and apparatus specially adapted for working materials which can easily be split, e.g. mica, slate, schist for cutting or shearing easily splittable working materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/0072—Heat treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
본 발명은 화산석의 가공방법에 관련되는 것이며 산재하는 자연화산석을 특정의 형상으로 가공한 후 표면에 대해 고온의 열을 가해 용융시킨 후 표면을 매끄럽게 처리함으로서 외관이 우수한 자재를 제공할 수 있도록한 화산석의 가공방법이다.The present invention relates to a method of processing volcanic stones, and processes spun natural volcanic stone into a specific shape and then melts it by applying high temperature heat to the surface, thereby smoothing the surface to provide a material having excellent appearance. Processing method.
화산석은 용암이 분출되어 지표면이나 지하에서 응고하여 생성되는 암석을 말하며 그 성분등에 따라 다양한 종류의 화산석이 존재한다. 대표적인 화산석으로는 화강암이나 현무암이 있으며 현무암은 많은 기공을 형성하고있음을 특징으로 한다.Volcanic rocks are rocks that are formed by lava erupting and solidifying on the surface or underground. There are various kinds of volcanic rocks depending on their composition. Representative volcanic rocks are granite or basalt, and basalt is characterized by many pores.
특히 우리나라의 제주도에는 현무암이 주종을 이루고 있으며 이런 자원을 이용하기 위한 시도가 되어오고있다. 그 하나로서 종래방법에 의한 화산석의 가공방법에 대해 살펴보고자한다.In particular, basalt is dominated by Jeju Island in Korea, and attempts have been made to utilize such resources. As one of them, the processing method of volcanic stone by the conventional method will be described.
기존방법에 의한 것은 원석을 그대로 가공하는 방법에 관한 것이었으며, 보다 구체적인 과정은 다음과 같다. 먼저 불순물 제거를 위한 1차 드라이건조를 시키며, 고온으로 표면을 가열하여 용융되도록하는 2차 가열을 실시하게된다. 이후 자연냉각시켜 독특한 요철의 표면을 가지도록하는 방법이었다. 이러한 방법에 의한 원석의 가공방법은 원석 그 자체를 조형물등으로 활용하는데에는 적합하지만, 이를 절단하여 특정의 판상부재를 만들 경우에는 고온에 의해 표면이 용융되어 냉각됨에 따라 크랙이 발생되고 표면에 존재하는 기공이 그대로 들어나 보이게되는 문제점이 있었다. 또한, 이와같이 표면이 심한 요철을 이루면서 형성됨에 의해 적용분야에 제한이 따르는 문제점도 있었다.The existing method was related to the method of processing the raw stone as it is, more specific process is as follows. First, the first dry drying to remove impurities, and the second heating to heat the surface to a high temperature to be melted. Since it was naturally cooled to have a unique surface of irregularities. Although the method of processing the gemstone by this method is suitable to utilize the gemstone itself as a sculpture, etc., when cutting it to make a specific plate-like member, the crack is generated as the surface is melted and cooled by high temperature and exists on the surface. There was a problem that the pores appear as they are heard. In addition, there is a problem in that the application is limited by the surface is formed while forming a significant unevenness.
따라서 상기와 같은 문제점을 해결하기 위해 안출된 본 발명은 고온가열 후 응고전에 표면을 평탄하게 다듬질토록 함으로서 큰 기공을 제거시켜 미관을 보다 좋게하고 가열과 냉각을 단계별로 처리하여 급속한 냉각등에 의한 표면균열 발생을 억제토록하는 화산석의 가공방법을 제공하는 것을 목적으로 한다.Therefore, the present invention devised to solve the above problems is to smooth out the surface before solidification after high temperature heating to remove large pores to improve the appearance and to treat the heating and cooling step by step surface cracking by rapid cooling, etc. It is an object of the present invention to provide a method for processing volcanic stone to suppress occurrence.
상술한 바와 같은 목적달성을 위한 본 발명은, 다공성의 화산석을 채취하여 사각 혹은 원형과 같은 판상으로 성형하는 컷팅공정과; 절단된 가공품을 300∼500℃의 온도에서 0.5∼1시간 가열하는 예열공정과; 가공품의 표면에 대해 2500∼3500℃의 온도로 용융시키고 느리게 냉각시켜 고형화되기전에 표면을 고르게 펴지게하는 다듬질공정과; 표면이 응고된 후 균열방지가 되도록 천천히 냉각시키는 서냉공정과; 표면에 부착된 이물질을 제거하는 세척공정;을 포함하여 구성되는 화산석가공방법에 관계되는 것이다.The present invention for achieving the object as described above, the cutting step of taking a porous volcanic stone to form a square or circular plate shape; A preheating step of heating the cut workpiece at a temperature of 300 to 500 ° C. for 0.5 to 1 hour; A finishing process of melting and slowly cooling the surface of the workpiece to a temperature of 2500 to 3500 ° C. to smooth the surface evenly before solidifying; A slow cooling step of slowly cooling the surface to solidify to prevent cracking; It relates to a volcanic stone processing method comprising a; washing step for removing foreign matter adhering to the surface.
소득수준의 향상과 더불어 자신의 건강에 대한 관심과 친환경적인 제품을 요구하는 경향이 커지고 있으며, 특히 각종의 건축자재의 경우는 경량이면서도 외관이 미려한 부재에 대한 수요가 높아지고있다.In addition to the improvement of income level, there is a growing tendency to demand an interest in their health and eco-friendly products. Especially, in the case of various building materials, the demand for light weight and beautiful appearance is increasing.
본 발명에서는 자연상에 산재하는 화산석을 이용하여 각종의 건축자재와 같은 제품들을 제조하고자하며, 이하에서 보다 상세히 설명하기로 한다.In the present invention to manufacture products such as various building materials using volcanic stones scattered on nature, will be described in more detail below.
본 발명에 따른 일 실시예에서는 상기 화산석으로 다공성의 현무암을 채취하여 이용한다. 현무암은 무수히 많은 기공을 가지고 있으며 지표에 가까운 것일수록 기공이 크고 많다. 따라서, 원석을 채취시에는 가능한 깊은곳의 것들을 채취토록함이 바람직하다.In one embodiment according to the present invention is used to collect the porous basalt with the volcanic stone. Basalt has a myriad of pores, the closer to the surface, the larger and larger the pores. Therefore, when collecting ore, it is desirable to collect as deep as possible.
원석을 채취한 후에 소요되는 개소에 따라 상기 원석을 적당한 형상과 크기로 절단하게된다. 편평한 판상으로 사각이나 원형등으로 절단하여 사용할 수도 있고 고기를 굽는 불판으로 사용할 경우에는 오목한 형상등으로 절단하면된다.After the gemstones are collected, the gemstones are cut into suitable shapes and sizes according to the locations required. The plate can be cut into squares or circles, or used as a grilling plate for meat.
이와 같은 컷팅공정을 거친 후에는 예열공정으로 들어가게된다. 예열공정은 절단된 가공품을 대략 300∼500℃의 온도에서 0.5 ∼ 1시간 동안 가열하는 단계이며 이 과정중에 현무암에 포함되어있던 불순물이 제거된다. 또한, 이러한 예열공정을 거치도록 함으로서 이후 고온가열시에 급속한 팽창으로 인한 표면의 균열발생을 방지하게된다.After this cutting process, the preheating process is performed. The preheating step is to heat the cut workpiece at a temperature of approximately 300 to 500 ° C. for 0.5 to 1 hour, during which the impurities contained in the basalt are removed. In addition, by going through this preheating process it is possible to prevent the occurrence of cracks on the surface due to rapid expansion during high temperature heating.
다음으로는 예열 후 제품의 표면에 대한 다듬질공정을 거치게되며, 이를 위해서 먼저 가공품의 표면을 2500∼3500℃의 온도조건으로 고온가열시켜 표면부가 용융되도록한다. 대략 화산석의 용융온도는 1700℃이며 따라서 이 이상의 온도로 표면부를 가열시킴으로 액상화되도록하고 목적하는 온도에 도달된 후에는 서서히냉각시키도록 한다. 냉각시에는 단계적으로 온도를 낮추도록함으로서 급격한 냉각에 따른 조직의 균열등의 문제를 예방토록한다. 이와 같은 단계적인 냉각을 수행하여 화산석의 용융점인 1700℃ 근처에 이르러 응고되기 전의 상태에서 표면이 평탄화되도록 다듬질을 하도록한다. 표면 다듬질시에는 금속판등을 이용하면되고 이렇게함으로서 화산석 자체에 존재하는 큰 기공을 덮어 보이지않도록 할 수 있다.Next, after preheating, the surface of the product is trimmed. For this purpose, the surface of the workpiece is heated at a high temperature of 2500 to 3500 ° C. to allow the surface to melt. The melting temperature of the volcanic stone is approximately 1700 ° C., so that the surface is heated to a temperature higher than this to liquefy and gradually cool down after reaching the desired temperature. When cooling, the temperature is gradually lowered to prevent problems such as cracking of tissue due to rapid cooling. This stepwise cooling is performed to bring the surface to a level near 1700 ° C, the melting point of the volcanic stone, to make the surface flattened before it solidifies. When finishing the surface, a metal plate or the like can be used to cover the large pores present in the volcanic stone itself so that it can be hidden.
표면다듬질 공정 이후로는 용융된 표면이 응고됨에 따른 표면균열이 방지될 수 있도록 서냉공정을 거치도록한다. 이러한 서냉공정은 로 내에서 수행될 수 있도록함이 바람직하다.After the surface finishing process, a slow cooling process is performed to prevent surface cracking due to solidification of the molten surface. This slow cooling process is preferably to be carried out in the furnace.
서냉공정에 이어서 제품에 대한 세척공정이 뒤따르게 된다. 세척공정은 상기와 같은 전 단계들을 거치게됨에 따라 표면에 발생되는 불순물을 제거하기위한 공정이다. 세척공정을 완료함으로서 최종적인 제품이 만들어지게 된다.The slow cooling process is followed by a cleaning process for the product. The washing process is a process for removing impurities generated on the surface as it goes through the previous steps as described above. By completing the cleaning process, the final product is produced.
상술한 바와 같은 공정에 의한 화산석의 가공방법에 의하게되면, 화산석의 표면을 매끄럽게 처리토록함으로서 외관이 미려하고 원하는 형태의 제품을 제공할 수 있다는 효과가 있다.According to the method of processing the volcanic stone by the process as described above, by smoothly treating the surface of the volcanic stone there is an effect that can provide a product of a beautiful appearance and the desired form.
또한, 본 발명에 따른 화산석의 가공방법에 의하게되면 제품표면에 형성되는 무수히 많은 미세 기공에 의해 기름이나 수분의 흡수력이 좋아 이러한 특성이 요구되는 건축자재등으로 활용할 수 있다는 효과도 있다.In addition, according to the processing method of the volcanic stone according to the present invention has good effect of absorbing oil or water by the myriad of fine pores formed on the surface of the product can also be utilized as a building material such properties are required.
그리고 화산석에서는 원적외선이 방출됨으로 각종 주방용품이나 건축자재로 활용되어 사용자의 인체에 유익하다는 효과도 가지게된다.In addition, the volcanic stone emits far-infrared rays, which are used as various kitchen utensils or building materials, and thus have an effect on the user's body.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020051503A KR20020082167A (en) | 2002-08-29 | 2002-08-29 | processing method of volcanic rocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020051503A KR20020082167A (en) | 2002-08-29 | 2002-08-29 | processing method of volcanic rocks |
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| Publication Number | Publication Date |
|---|---|
| KR20020082167A true KR20020082167A (en) | 2002-10-30 |
Family
ID=27728027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020051503A Abandoned KR20020082167A (en) | 2002-08-29 | 2002-08-29 | processing method of volcanic rocks |
Country Status (1)
| Country | Link |
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| KR (1) | KR20020082167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100826796B1 (en) * | 2007-12-14 | 2008-04-30 | 박기윤 | Processed volcanic stone and its manufacturing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR840001886A (en) * | 1981-10-23 | 1984-06-07 | 야노 다까시 | Tire Vulcanization Press |
| JPH08253379A (en) * | 1995-03-14 | 1996-10-01 | Meihan:Kk | Burned material of natural stone and its production |
| KR980000840A (en) * | 1996-06-03 | 1998-03-30 | 오정택 | Stone processing method |
-
2002
- 2002-08-29 KR KR1020020051503A patent/KR20020082167A/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR840001886A (en) * | 1981-10-23 | 1984-06-07 | 야노 다까시 | Tire Vulcanization Press |
| JPH08253379A (en) * | 1995-03-14 | 1996-10-01 | Meihan:Kk | Burned material of natural stone and its production |
| KR980000840A (en) * | 1996-06-03 | 1998-03-30 | 오정택 | Stone processing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100826796B1 (en) * | 2007-12-14 | 2008-04-30 | 박기윤 | Processed volcanic stone and its manufacturing method |
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