CA2606204C - Segment de decoupe utile pour outil coupant et outils coupants correspondants - Google Patents
Segment de decoupe utile pour outil coupant et outils coupants correspondants Download PDFInfo
- Publication number
- CA2606204C CA2606204C CA2606204A CA2606204A CA2606204C CA 2606204 C CA2606204 C CA 2606204C CA 2606204 A CA2606204 A CA 2606204A CA 2606204 A CA2606204 A CA 2606204A CA 2606204 C CA2606204 C CA 2606204C
- Authority
- CA
- Canada
- Prior art keywords
- cutting
- blank sections
- cutting segment
- abrasive
- segment
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 421
- 239000002245 particle Substances 0.000 claims abstract description 226
- 239000002184 metal Substances 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 239000004575 stone Substances 0.000 abstract description 7
- 239000004567 concrete Substances 0.000 abstract description 6
- 239000010426 asphalt Substances 0.000 abstract description 4
- 239000011449 brick Substances 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract description 3
- 229910003460 diamond Inorganic materials 0.000 description 74
- 239000010432 diamond Substances 0.000 description 74
- 239000000843 powder Substances 0.000 description 16
- 238000005299 abrasion Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 5
- 230000000717 retained effect Effects 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000010438 granite Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 102100028644 Tenascin-R Human genes 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 108010020387 tenascin R Proteins 0.000 description 2
- 241000517645 Abra Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B23D61/18—Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/12—Cut-off wheels
- B24D5/123—Cut-off wheels having different cutting segments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D99/00—Subject matter not provided for in other groups of this subclass
- B24D99/005—Segments of abrasive wheels
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
La présente invention concerne un segment coupant destiné à couper ou forer une pièce friable telle qu'une pierre, des briques, du béton et de l'asphalte ainsi qu'un outil coupant comprenant ledit segment de découpe. Le segment de découpe comporte une surface coupante servant à couper une pièce et une pluralité de couches de particules abrasives. Les couches de particules abrasives sont disposées perpendiculairement à un sens de coupe. Chacune des couches abrasives est formée d'une pluralité de rangées de particules abrasives situées dans le sens de la largeur du segment de découpe. Chacune des rangées abrasives comprend une pluralité de particules abrasives disposées en ligne. Il existe en outre une pluralité de parties nues situées entre les couches abrasives. Dans les parties nues, les particules abrasives sont absentes ou présentent une concentration inférieure ou égale à 70 % par rapport à la concentration desdites particules abrasives dans les rangées abrasives. De plus, les parties nues comprennent des parties nues relativement épaisses et des parties nues relativement minces.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20050033340 | 2005-04-21 | ||
| KR10-2005-0033340 | 2005-04-21 | ||
| KR10-2006-0021939 | 2006-03-08 | ||
| KR1020060021939A KR100764912B1 (ko) | 2005-04-21 | 2006-03-08 | 절삭공구용 절삭팁 및 절삭공구 |
| PCT/KR2006/001442 WO2006112654A1 (fr) | 2005-04-21 | 2006-04-19 | Segment de decoupe utile pour outil coupant et outils coupants correspondants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2606204A1 CA2606204A1 (fr) | 2006-10-26 |
| CA2606204C true CA2606204C (fr) | 2011-10-25 |
Family
ID=37115340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2606204A Expired - Fee Related CA2606204C (fr) | 2005-04-21 | 2006-04-19 | Segment de decoupe utile pour outil coupant et outils coupants correspondants |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1879717A4 (fr) |
| AU (1) | AU2006237767B8 (fr) |
| CA (1) | CA2606204C (fr) |
| WO (1) | WO2006112654A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100597717B1 (ko) * | 2005-02-15 | 2006-07-10 | 이화다이아몬드공업 주식회사 | 다이아몬드 공구 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3127715A (en) * | 1960-04-27 | 1964-04-07 | Christensen Diamond Prod Co | Diamond cutting devices |
| US7124753B2 (en) * | 1997-04-04 | 2006-10-24 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
| TW394723B (en) * | 1997-04-04 | 2000-06-21 | Sung Chien Min | Abrasive tools with patterned grit distribution and method of manufacture |
| US20040112359A1 (en) * | 1997-04-04 | 2004-06-17 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
| KR100231361B1 (ko) * | 1997-07-25 | 1999-11-15 | 김세광 | 다이아몬드 공구용 세그먼트 |
| KR100428947B1 (ko) * | 2001-09-28 | 2004-04-29 | 이화다이아몬드공업 주식회사 | 다이아몬드 공구 |
| KR100446981B1 (ko) * | 2002-07-12 | 2004-09-01 | 신한다이야몬드공업 주식회사 | 절단공구의 세그먼트 |
-
2006
- 2006-04-19 EP EP06757496A patent/EP1879717A4/fr not_active Withdrawn
- 2006-04-19 AU AU2006237767A patent/AU2006237767B8/en not_active Ceased
- 2006-04-19 WO PCT/KR2006/001442 patent/WO2006112654A1/fr active Application Filing
- 2006-04-19 CA CA2606204A patent/CA2606204C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1879717A1 (fr) | 2008-01-23 |
| EP1879717A4 (fr) | 2012-08-01 |
| AU2006237767B8 (en) | 2011-12-01 |
| AU2006237767B2 (en) | 2011-11-24 |
| AU2006237767A1 (en) | 2006-10-26 |
| CA2606204A1 (fr) | 2006-10-26 |
| WO2006112654A1 (fr) | 2006-10-26 |
| WO2006112654A9 (fr) | 2012-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20220301 |
|
| MKLA | Lapsed |
Effective date: 20200831 |