KR100430676B1 - Method for bonding a steel shank and copper plate of no noise cutter - Google Patents
Method for bonding a steel shank and copper plate of no noise cutter Download PDFInfo
- Publication number
- KR100430676B1 KR100430676B1 KR10-2001-0044468A KR20010044468A KR100430676B1 KR 100430676 B1 KR100430676 B1 KR 100430676B1 KR 20010044468 A KR20010044468 A KR 20010044468A KR 100430676 B1 KR100430676 B1 KR 100430676B1
- Authority
- KR
- South Korea
- Prior art keywords
- buffer plate
- noise
- cutting wheel
- plate
- bonding
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title description 3
- 229910052802 copper Inorganic materials 0.000 title description 3
- 239000010949 copper Substances 0.000 title description 3
- 238000005520 cutting process Methods 0.000 claims abstract description 52
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 238000005304 joining Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 229920001187 thermosetting polymer Polymers 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000003245 working effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000007517 polishing process Methods 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/025—Details of saw blade body
- B23D61/026—Composite body, e.g. laminated
-
- 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/121—Circular saw blades
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
본 발명은 무소음절삭휠의 몸체를 이루는 완충판과 스틸판을 접합하는 방법에 관한 것으로, 완충판(10)을 사이에 두고 그 양측면에 한 쌍의 스틸판(20,20')을 부착하여 회전과정에서 발생되는 열변형이나 소음을 저감하여주는 무소음절삭휠(1)의 완충판과 스틸판의 접합방법을 제공함에 있어서, 완충판(10)의 몸체에 형성되어진 다수개의 주입공(30)으로 접착수단(40)을 주입한 상태에서, 완충판(10)의 양측면에 스틸판(20,20')의 맞대고 프레싱수단을 이용하여 80∼120㎏/㎠의 압력으로 압축하여 완충판(10)의 양측부에 스틸판(20,20')을 접합시키도록 되어, 절삭휠의 제조에 따른 작업공수가 감소되어 제반 부대비용이 절감됨은 물론 대량생산이 가능해 생산량이 증대되게 한 것이다.The present invention relates to a method of joining a buffer plate and a steel plate constituting the body of a noise-free cutting wheel, wherein a pair of steel plates (20, 20 ') are attached to both sides of the buffer plate (10) A plurality of injection holes 30 formed in the body of the buffer plate 10 may be provided with a bonding means 40 for bonding the buffer plate and the steel plate of the noise- Pressure is applied to both side surfaces of the buffer plate 10 at a pressure of 80 to 120 kg / cm 2 by means of the pressing means of the steel plates 20 and 20 ' (20, 20 ') are bonded to each other. This reduces the number of workings due to the production of the cutting wheel, thereby reducing the overall costs and mass production.
Description
본 발명은 무소음절삭휠의 몸체를 이루는 완충판과 스틸판을 접합하는 방법에 관한 것으로, 특히 무소음절삭휠의 완충판과 스틸판을 접착수단을 통해 접합되게하여 작업공수 및 제조단가를 절감시킬 수 있도록 된 무소음 절삭휠용 스틸판과 완충판의 접합 방법에 관한 것이다.The present invention relates to a method of joining a buffer plate and a steel plate constituting the body of a noise-free cutting wheel, and more particularly, to a method of joining a buffer plate and a steel plate of a noise-free cutting wheel through an adhesive means, To a method of joining a steel plate for a noise-free cutting wheel and a buffer plate.
일반적으로, 절삭휠(cutting wheel)은, 금속이나 돌과 같은 경질재료를 절단 또는 절삭하는 과정에서 이용되는 회전체로서, 이러한 절삭휠은 금속재질로 성형된 원판형상의 회전판(shank)과, 이 회전판의 둘레면을 따라 일체로 형성되어 재료를 절삭하는 절삭날(blade)로 구성된다.Generally, a cutting wheel is a rotating body used in a process of cutting or cutting a hard material such as a metal or a stone. The cutting wheel includes a disc-shaped shank formed of a metal material, And a cutting blade integrally formed along the peripheral surface of the rotary plate for cutting the material.
그러나, 절삭휠은, 고속회전하는 과정에서 열변형되어 뒤틀리는 경우 절삭제품의 절삭면이 거칠어져 정밀한 절삭작업이 이루어지지 않을 뿐만 아니라, 떨림현상으로 인해 회전저항이 발생되는 경우 소음이 유발되어 작업환경을 악화시킴은 물론 절삭기구의 내구성을 저하시키는 것이다.However, when the cutting wheel is twisted due to thermal deformation during high-speed rotation, the cutting surface of the cutting product becomes coarse, so that not only a precise cutting operation is performed, but also noise is generated when rotation resistance is generated due to the trembling phenomenon. And lowers the durability of the cutting tool.
따라서, 절삭휠의 회전과정에서 발생하는 열변형이나 소음을 저감시키기 위한 수단으로, 도 1과 도 2에서와 같이, 절삭휠의 회전판을 삼겹(스틸판+완충판+스틸판)으로 형성하여 점용접 등의 접합수단을 통해 일체화시키는, 이른바 무소음 절삭휠이 제안된 바 있다.1 and 2, the rotating plate of the cutting wheel is formed into a triple layer (steel plate + buffer plate + steel plate) to reduce thermal deformation and noise generated during the rotation process of the cutting wheel, So-called noise-free cutting wheels have been proposed.
즉, 무소음절삭휠(1)은, 몸체중심부에 축공(11)이 형성됨은 물론 그 둘레면에 접합부(12)가 형성된 완충판(10, copper plate)과, 완충판(10)의 양측부에 부착된 상태에서 몸체중심부에 축공(21,21')이 형성됨은 물론 그 둘레면에 절삭날(22, 22')이 형성된 한 쌍의 스틸판(20,20',steel shank)으로 구성된다.That is, the noise-free cutting wheel 1 has a shaft hole 11 formed at the center of the body, a copper plate 10 having a joining portion 12 formed on its circumferential surface and a copper plate 10 attached to both sides of the buffer plate 10 A pair of steel shanks 20 and 20 'formed with shaft holes 21 and 21' at the center of the body and cutting edges 22 and 22 'formed on the circumferential surface thereof.
따라서, 절삭장치(미도시)의 회전축상에, 축공(11,21.21')을 통해 무소음절삭휠(1)을 장착한 상태에서 회전시키게 되면, 스틸판(20,20')의 둘레면에 일체로 형성되거나 또는 부착되어 있던 절삭날(22,22')이 고속으로 회전하면서, 경질재료를 절단 또는 절삭하게 되는 것이다.Therefore, when the noiseless cutting wheel 1 is rotated while being mounted on the rotating shaft of the cutting device (not shown) via the shaft holes 11 and 21.21 ', the entire surface of the steel plates 20 and 20' The cutting edges 22 and 22 'formed or attached to the cutting edges 22 and 22' are rotated at high speed to cut or cut the hard material.
그런데, 무소음절삭휠(1)은, 완충판(10)의 양측면에 스틸판(20,20')이 점용접을 통해 부착된 상태로서, 예컨대 점용접부위(S)를 별도의 연마공정을 통해 제거하기 위한 작업공수가 추가되어 제조단가가 증대됨은 물론 대량생산이 불가능해 생산량이 저하되는 문제점이 있었다.The noise-free cutting wheel 1 is a state in which the steel plates 20 and 20 'are attached to both sides of the buffer plate 10 through spot welding. For example, the spot welding part S is removed through a separate polishing process There is a problem that the production cost is increased due to the addition of the work flow for the production, and the mass production is impossible and the production amount is decreased.
그리고, 무소음절삭휠(1)의 점용접부위(S)를 연마공정을 통해 제거하는 과정에서 편마모가 발생되는 경우, 경질재료의 절삭과정에서 회전저항으로 인한 심한 떨림현상으로 소음을 발생시킴은 물론, 이로 인해 절삭작업이 정밀하게 이루어지지 않아 제품품질을 저하시키는 문제점이 있었다.In addition, when an uneven wear occurs in the process of removing the spot welded portion S of the noiseless cutting wheel 1 through the polishing process, noise is generated due to a severe tremble phenomenon due to the rotation resistance in the cutting process of the hard material, , The cutting operation is not precisely performed, thereby deteriorating the product quality.
이에, 본 발명은 상기한 바와 같은 제문제점을 해결하기 위하여 안출된 것으로서, 무소음절삭휠의 완충판과 스틸판을 접착수단을 통해 접합하여 작업공수를 절감시킴과 더불어 제조단가를 절감시킬 수 있도록 된 무소음 절삭휠용 스틸판과 완충판의 접합 방법을 제공하는 데에 그 목적이 있다.SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a noise-free cutting tool which is capable of reducing work costs by bonding a buffer plate and a steel plate of a noise- And it is an object of the present invention to provide a method of joining a steel plate for a cutting wheel and a buffer plate.
상기한 바의 목적을 달성하기 위한 본 발명은, 완충판을 사이에 두고 그 양측면에 한 쌍의 스틸판을 부착하여 회전과정에서 발생되는 열변형이나 소음을 저감하여주는 무소음절삭휠의 완충판과 스틸판의 접합방법을 제공함에 있어서, 완충판의 몸체에 형성되어진 다수개의 주입공으로 접착수단을 주입한 상태에서, 완충판의 양측면에 스틸판의 맞대고 프레싱수단을 이용하여 80∼120㎏/㎠의 압력으로 압축하여 완충판의 양측부에 스틸판을 접합시키는 것을 특징으로 한다.In order to achieve the above-mentioned object, the present invention is to provide a buffer plate and a steel plate of a noise-free cutting wheel for reducing thermal deformation and noise generated in a rotating process by attaching a pair of steel plates to both sides of the buffer plate, In a state in which the bonding means is injected into a plurality of injection holes formed in the body of the buffer plate, the both sides of the buffer plate are compressed at a pressure of 80 to 120 kg / cm < 2 > And a steel plate is bonded to both side portions of the buffer plate.
도 1은 종래 기술에 따른 무소음절삭휠을 도시한 분해사시도,1 is an exploded perspective view showing a noise-free cutting wheel according to the prior art,
도 2는 종래 기술에 따른 무소음절삭휠의 접합상태를 도시한 단면도,FIG. 2 is a sectional view showing a state in which a noise-free cutting wheel according to the related art is bonded;
도 3은 본 발명에 따른 무소음절삭휠을 도시한 분해사시도,3 is an exploded perspective view showing a noiseless cutting wheel according to the present invention,
도 4는 본 발명에 따른 무소음절삭휠의 접합상태를 도시한 단면도이다.4 is a cross-sectional view illustrating a state in which a noiseless cutting wheel according to the present invention is bonded.
* 도면중 주요부호에 관한 부호의 설명 *In the drawings,
1 : 무소음절삭휠 10 : 완충판1: Noiseless cutting wheel 10:
11,21 : 축공 20,20' : 스틸판11, 21: Axial hole 20, 20 ': Steel plate
30 : 주입공 40 : 접착수단30: injection hole 40: adhesive means
이하, 본 발명에 따른 실시예를 첨부된 예시도면을 참고로하여 상세하게 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 3은 본 발명에 따른 무소음절삭휠을 도시한 분해사시도이며, 도 4는 본 발명에 따른 무소음절삭휠의 접합상태를 도시한 단면도로서, 완충판(10)을 사이에 두고 그 양측면에 한 쌍의 스틸판(20,20')을 부착하여 회전과정에서 발생되는 열변형이나 소음을 저감하여주는 무소음절삭휠(1)의 완충판과 스틸판의 접합방법을 제공함에 있어서, 완충판(10)의 몸체에 형성되어진 다수개의 주입공(30)으로 접착수단(40)을 주입한 상태에서, 완충판(10)의 양측면에 스틸판(20,20')의 맞대고 프레싱수단을 이용하여 80∼120㎏/㎠의 압력으로 압축하여 완충판(10)의 양측부에 스틸판 (20,20')을 부착시킨 것을 특징으로 한다.FIG. 3 is an exploded perspective view showing a noise-free cutting wheel according to the present invention. FIG. 4 is a cross-sectional view showing a state where a noise-free cutting wheel according to the present invention is joined. A method for joining a buffer plate and a steel plate of a noise-free cutting wheel (1) that reduces heat deformation and noise generated during a rotation process by attaching steel plates (20, 20 '), Cm < 2 > of the steel plates 20 and 20 'by means of pressing the steel plates 20 and 20' on both sides of the buffer plate 10 in a state where the bonding means 40 is injected into the plurality of injection holes 30 And the steel plates 20 and 20 'are attached to both sides of the buffer plate 10 by compressing with pressure.
먼저, 본 발명에 따른 무소음절삭휠(1)의 구성요소 중 완충판(10)과 스틸판 (20,20')은 종래 기술과 기능상 동일하므로 여기서는 자세한 설명은 생략하기로 하고, 다만 완충판(10)의 몸체에 다수개의 주입공(30)을 연속적으로 형성시킨 것에 그 차이점이 포함되어 있음을 첨언한다.First, since the buffer plate 10 and the steel plates 20 and 20 'are functionally the same as those of the prior art, among the components of the noise-free cutting wheel 1 according to the present invention, A plurality of injection holes 30 are continuously formed in the body of the injection molding machine.
따라서, 무소음절삭휠(1)은, 몸체중심부에 축공(11)이 형성됨은 물론 그 둘레면에 접합부(12)가 형성되면서 몸체에 축공(11)을 중심으로하여 주입공(30)이 다수개 형성된 완충판(10)과, 몸체중심부에 축공(21,21')이 형성됨은 물론 그 둘레면에 절삭날(22,22')이 형성된 스틸판(20,20')으로 구성된다.Therefore, the noise-free cutting wheel 1 has the shaft hole 11 formed at the center of the body, the joining portion 12 is formed on the circumference thereof, and a plurality of the injection holes 30 are formed in the body around the shaft hole 11 And a steel plate 20 and 20 'formed with cutting edges 22 and 22' on its circumferential surface as well as the shaft holes 21 and 21 'formed at the center of the body.
이하, 본 발명에 따른 작용을 첨부된 예시도면을 참고로하여 상세하게 설명하면 다음과 같다.Hereinafter, the operation of the present invention will be described in detail with reference to the accompanying drawings.
먼저, 무소음절삭휠(1)의 스틸판(20,20')과 완충판(10)을 접합하여 외관을 형성하기 위해서는, 일단 스틸판(20,20')과 완충판(10)을 동일한 판형상으로 가공하되, 완충판(10)의 몸체에 수평방향을 따라 다수개의 주입공(30)을 형성시키는 과정이 선결되어야 한다.In order to form an outer appearance by joining the steel plates 20 and 20 'of the noise-free cutting wheel 1 and the buffer plate 10, the steel plates 20 and 20' and the buffer plate 10 are formed in the same plate shape A process of forming a plurality of injection holes 30 along the horizontal direction on the body of the buffer plate 10 should be preliminarily performed.
그런 다음, 완충판(10)의 주입공(30)에 열경화성수지나 상온경화성수지와 같은 접착수단(40)을 주입한 다음, 완충판(10)의 양측면에 한 쌍의 스틸판(20,20')을 상호 맞대어 삼겹으로 형성시킨 상태에서, 프레싱수단(도시되지 않음)의 작업라인으로 이송시킨다.A bonding means 40 such as a thermosetting resin or a room temperature curing resin is then injected into the injection hole 30 of the buffer plate 10 and then a pair of steel plates 20 and 20 ' Are transported to the working line of the pressing means (not shown) in a state in which they are mutually opposed to each other in a triple formation.
이어서, 프레싱수단을 작동하여 무소음절삭휠(1)을 80∼120 ㎏/㎠의 누름압력으로 압축한다.Next, the pressing means is operated to compress the noiseless cutting wheel 1 to a pressing pressure of 80 to 120 kg / cm 2.
물론, 접착수단(40)의 주입량을 조절하여 주입공(30)으로부터 흘러넘쳐 스틸판(20,20')과의 접촉면 사이로 틈새를 발생시키지 않도록 함이 바람직하며, 주입공 (30)의 갯수와 단면적을 조절하여 완충판(10)과 스틸판(20,20')의 접합력을 최대화시킴이 바람직하다.Of course, it is preferable to control the injection amount of the adhesive means 40 so as not to generate a clearance between the contact surfaces with the steel plates 20 and 20 'overflowing from the injection holes 30, It is preferable to adjust the cross-sectional area to maximize the bonding force between the buffer plate 10 and the steel plates 20 and 20 '.
만일, 주입공(30)내에 주입되어진 접착수단(40)이 열경화성수지인 경우에는, 프레싱수단을 작동하여 압축하는 과정에서 별도의 히팅수단을 통해 150∼180℃의 온도범위로 가열하면서 30∼120동안 압축하는 것이 바람직하다.If the bonding means 40 injected into the injection hole 30 is made of a thermosetting resin, the resin is heated to 150-180 캜 through a separate heating means during the compression by operating the pressing means, Lt; / RTI >
또한, 주입공(30)내에 주입되어진 접착수단(40)이 상온경화성수지인 경우에는, 프레싱수단을 작동하는 과정에서 별도의 히팅수단을 사용함이 없이 상온상태에서 7∼10시간동안 압축하는 것이 바람직하다.When the bonding means 40 injected into the injection hole 30 is a room temperature curable resin, it is preferable to compress the resin at room temperature for 7 to 10 hours without using any heating means in the process of operating the pressing means Do.
이렇게 하면, 완충판(10)의 양측면에 한 쌍의 스틸판(20,20')이 면접촉된 상태에서, 열경화성수지 또는 상온경화성수지의 경화과정에서 강한 접합력으로 고정되므로, 회전과정에서 분리되는 방지되는 것이다.In this way, since the pair of steel plates 20 and 20 'are in surface contact with the both side surfaces of the buffer plate 10, they are fixed with strong bonding force during the curing process of the thermosetting resin or the room temperature setting resin, .
이상에서 설명한 바와 같이 본 발명의 무소음절삭휠용 스틸판과 완충판의 접합방법에 의하면, 무소음절삭휠의 완충판과 스틸판을 접착수단을 통해 접합시키므로써, 절삭휠의 제조공수가 줄어들어 제반 부대비용이 절감됨은 물론 대량생산이 가능하여 생산량이 증대되는 효과가 있다.As described above, according to the method of joining the steel plate for a noiseless cutting wheel and the buffer plate according to the present invention, since the buffer plate and the steel plate of the noiseless cutting wheel are bonded through the bonding means, As a matter of course, mass production is possible and the production amount is increased.
그리고, 무소음절삭휠의 연마과정에서 발생하는 편마모로 인한 떨림현상이 최소화되므로 정밀한 절삭작업이 가능하여 제품품질이 향상될 뿐만 아니라, 절삭작업과정에서 발생하는 소음이 최소화되므로 작업환경이 향상되는 효과가 있다.In addition, since the vibration caused by the irregular wear occurring in the polishing process of the noiseless cutting wheel is minimized, precise cutting operation can be performed, thereby improving the product quality and minimizing the noise generated during the cutting operation. have.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0044468A KR100430676B1 (en) | 2001-07-24 | 2001-07-24 | Method for bonding a steel shank and copper plate of no noise cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0044468A KR100430676B1 (en) | 2001-07-24 | 2001-07-24 | Method for bonding a steel shank and copper plate of no noise cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030009828A KR20030009828A (en) | 2003-02-05 |
| KR100430676B1 true KR100430676B1 (en) | 2004-05-10 |
Family
ID=27716354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2001-0044468A KR100430676B1 (en) | 2001-07-24 | 2001-07-24 | Method for bonding a steel shank and copper plate of no noise cutter |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100430676B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101404226B1 (en) | 2013-10-07 | 2014-06-05 | 주식회사 효성디앤피 | Silent cutting wheel and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04115874A (en) * | 1990-09-07 | 1992-04-16 | Omi Kogyo Co Ltd | Board of cutting blade and manufacture thereof |
| KR20000014843A (en) * | 1998-08-25 | 2000-03-15 | 이종구 | Structure of low-noise circular type saw |
| JP2000108039A (en) * | 1998-09-30 | 2000-04-18 | Noritake Diamond Ind Co Ltd | Base plate for cutter |
| JP2001106997A (en) * | 1999-09-28 | 2001-04-17 | Ehwa Diamond Ind Co Ltd | Adhesive sheet for sound absorption and shock buffering, saw blade using the same and method for producing the same |
-
2001
- 2001-07-24 KR KR10-2001-0044468A patent/KR100430676B1/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04115874A (en) * | 1990-09-07 | 1992-04-16 | Omi Kogyo Co Ltd | Board of cutting blade and manufacture thereof |
| KR20000014843A (en) * | 1998-08-25 | 2000-03-15 | 이종구 | Structure of low-noise circular type saw |
| JP2000108039A (en) * | 1998-09-30 | 2000-04-18 | Noritake Diamond Ind Co Ltd | Base plate for cutter |
| JP2001106997A (en) * | 1999-09-28 | 2001-04-17 | Ehwa Diamond Ind Co Ltd | Adhesive sheet for sound absorption and shock buffering, saw blade using the same and method for producing the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101404226B1 (en) | 2013-10-07 | 2014-06-05 | 주식회사 효성디앤피 | Silent cutting wheel and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030009828A (en) | 2003-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3590535A (en) | Diamond abrasive saw blade | |
| CA2767419C (en) | Diamond tool and method of making this tool | |
| JPH1157082A (en) | Explosively welded golf club head | |
| KR20030014665A (en) | Heavy-duty tool with a rotationally driven, disk-shaped hub | |
| KR100430676B1 (en) | Method for bonding a steel shank and copper plate of no noise cutter | |
| US20230256508A1 (en) | Method for producing a green body and method for further processing the green body to form a machining segment | |
| US6736029B2 (en) | Process for producing supply stock and supply stock for saw blades or saw belts | |
| JP2975176B2 (en) | Tip saw | |
| KR101046189B1 (en) | Solid Shaft Manufacturing Method for Solid Shaft Universal Joint | |
| KR20020076661A (en) | Method for joining the shank and blade of no noise cutter | |
| KR100430675B1 (en) | A Method for Manufacturing a Shank of a Cutting Wheel without Noise | |
| JPH11207633A (en) | Diamond blade | |
| US20230294244A1 (en) | Method for producing a green body and method for further processing the green body to form a machining segment | |
| US6672182B2 (en) | Process for manufacturing a circular saw blade and circular saw blade made thereby | |
| KR200311544Y1 (en) | Cutter for stone processing | |
| KR930010203B1 (en) | Bonding method of diamond | |
| US20230264259A1 (en) | Method for producing a machining segment with a projection of the hard material particles on the side surfaces of the machining segment | |
| KR200272369Y1 (en) | Abrasive unit having multi mode composition | |
| KR20060121557A (en) | Cutter and its manufacturing method | |
| KR20100138358A (en) | Machining wheel | |
| US20230249249A1 (en) | Method for producing a green body and method for further processing the green body to form a machining segment | |
| KR100407396B1 (en) | Grinding wheel for use in a hand grind | |
| JP3296981B2 (en) | Super abrasive wheel with resin laminated core | |
| JP2001212765A (en) | Blade for dry process | |
| KR200195949Y1 (en) | Cutter for stone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20130527 Year of fee payment: 10 |
|
| FPAY | Annual fee payment |
Payment date: 20140422 Year of fee payment: 11 |
|
| FPAY | Annual fee payment |
Payment date: 20150511 Year of fee payment: 12 |
|
| FPAY | Annual fee payment |
Payment date: 20160223 Year of fee payment: 13 |
|
| FPAY | Annual fee payment |
Payment date: 20170426 Year of fee payment: 14 |
|
| FPAY | Annual fee payment |
Payment date: 20180504 Year of fee payment: 15 |
|
| FPAY | Annual fee payment |
Payment date: 20190425 Year of fee payment: 16 |