KR102651262B1 - 미리 결정된 레이크각을 갖는 형상화된 연마 입자를 갖는 연마 용품 - Google Patents
미리 결정된 레이크각을 갖는 형상화된 연마 입자를 갖는 연마 용품 Download PDFInfo
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- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 235000005806 ruta Nutrition 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 229910000702 sendust Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
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- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
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- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
- B24D11/02—Backings, e.g. foils, webs, mesh fabrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D2203/00—Tool surfaces formed with a pattern
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
제1 측부 표면(16)의 반대편의 제2 측부 표면(18), 제1 에지(24)에서 제1 측부 표면(16)에 연결되고 제2 에지(26)에서 제2 측부 표면(18)에 연결된 선단 표면(20),
약 10도 내지 약 110도 범위 내의, 배킹(12)과 선단 표면(20) 사이의 레이크각(30), 및
약 10도 내지 약 170도 범위 내의, 제1 에지(16) 및 제2 에지(18)와 교차하는 선(52)과 연마 용품(10)의 사용 방향(22) 사이의 z-방향 회전각(50)을 포함한다.
Description
도 1a는 다양한 실시 형태에 따른 연마 벨트의 측면도.
도 1b는 다양한 실시 형태에 따른 연마 벨트의 정면도.
도 1c는 다양한 실시 형태에 따른 연마 벨트의 저면도.
도 2는 다양한 실시 형태에 따른, 형상화된 연마 입자를 갖는 연마 벨트의 측면도.
도 3은 다양한 실시 형태에 따른 연마 디스크의 저면도.
도 4는 다양한 실시 형태에 따른, 연마 용품의 제조 방법을 도시한 개략도.
도 5는 다양한 실시 형태에 따른, 도 4의 방법에 따른 형상화된 연마 입자의 배향을 도시한 개략도.
도 6은 다양한 실시 형태에 따른, 도 4의 방법에 따른 형상화된 연마 입자의 배향을 도시한 개략도.
도 7은 다양한 실시 형태에 따른, 도 4의 방법에 따른 형상화된 연마 입자의 배향을 도시한 개략도.
도 8은 다양한 실시 형태에 따른, 연삭 절차 A로부터의 데이터의 플롯(plot).
도 9는 다양한 실시 형태에 따른, 연삭 절차 B로부터의 데이터의 플롯.
도 10은 다양한 실시 형태에 따른, 연삭 절차 C로부터의 데이터의 플롯.
도 11은 다양한 실시 형태에 따른, 역방향으로 연마된 표면 분석 절차 D의 기재(substrate)의 2D 컬러 등고선 높이 맵(contour height map).
도 12는 다양한 실시 형태에 따른, 순방향으로 연마된 표면 분석 절차 D의 기재의 2D 컬러 등고선 높이 맵.
도 13은 다양한 실시 형태에 따른, 역방향으로 연마된 표면 분석 절차 D의 기재의 3D 이미지.
도 14는 다양한 실시 형태에 따른, 순방향으로 연마된 표면 분석 절차 D의 기재의 3D 이미지.
Claims (20)
- 삭제
- 삭제
- 사용 방향, y 축, 및 y 축과 사용 방향에 직교하는 z 축을 갖는 연마 용품으로서,
배킹;
배킹에 부착된 형상화된(shaped) 연마 입자들
을 포함하고,
형상화된 연마 입자들 중 5% 내지 100%는 독립적으로,
제1 측부 표면,
제1 측부 표면의 반대편의 제2 측부 표면,
제1 에지에서 제1 측부 표면에 연결되고 제2 에지에서 제2 측부 표면에 연결된 선단(leading) 표면,
10도 내지 110도 범위 내의, 배킹과 선단 표면 사이의 레이크각(rake angle), 및
10도 내지 170도 범위 내의, 제1 에지 및 제2 에지와 교차하는 선과 연마 용품의 사용 방향 사이의 z-방향 회전각
을 포함하는, 연마 용품. - 제3항에 있어서, 형상화된 연마 입자들 중 적어도 하나의 형상화된 연마 입자의 레이크각은 80도 내지 100도 범위 내인, 연마 용품.
- 제3항에 있어서, 형상화된 연마 입자들 중 적어도 하나의 형상화된 연마 입자의 z-방향 회전각은 80도 내지 100도 범위 내인, 연마 용품.
- 제3항에 있어서, 형상화된 연마 입자들 중 적어도 하나의 형상화된 연마 입자의 절삭 팁(tip)에서의 후단(trailing) 표면 또는 에지와 배킹 사이의 여유각(relief angle)이 90도 내지 180도 범위 내인, 연마 용품.
- 제3항에 있어서, 형상화된 연마 입자들 중 적어도 하나의 형상화된 연마 입자의 에지가 x-y 평면에서 배킹과 정렬되는, 연마 용품.
- 제3항에 있어서, 형상화된 연마 입자들 중 50% 내지 100%의 레이크각이 동일하거나, 또는 형상화된 연마 입자들 중 90% 내지 100%의 z-방향 회전각이 동일한, 연마 용품.
- 제3항에 따른 연마 용품을 사용하는 방법으로서,
형상화된 연마 입자들을 작업물과 접촉시키는 단계;
연마 용품 및 작업물 중 적어도 하나를 사용 방향으로 서로에 대해 이동시키는 단계; 및
작업물의 재료의 일부분을 제거하는 단계
를 포함하는, 방법. - 제9항에 있어서, 사용 방향은 제1 방향이고, 동일한 시험 조건들 하에서, 작업물로부터 제거되는 재료의 부분은 제1 방향과 상이한 제2 방향에서보다 제1 방향에서 더 많은, 방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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PCT/IB2019/053180 WO2019207423A1 (en) | 2018-04-24 | 2019-04-17 | Abrasive article with shaped abrasive particles with predetermined rake angles |
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KR20210002524A KR20210002524A (ko) | 2021-01-08 |
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EP (1) | EP3784437A1 (ko) |
JP (1) | JP2021522075A (ko) |
KR (1) | KR102651262B1 (ko) |
CN (1) | CN112041120B (ko) |
WO (1) | WO2019207423A1 (ko) |
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AU2013207946B2 (en) | 2012-01-10 | 2016-07-07 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having complex shapes and methods of forming same |
EP3834988B1 (en) | 2012-05-23 | 2023-11-08 | Saint-Gobain Ceramics & Plastics Inc. | Shaped abrasive particles and methods of forming same |
WO2014062701A1 (en) | 2012-10-15 | 2014-04-24 | Saint-Gobain Abrasives, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
CN105073343B (zh) | 2013-03-29 | 2017-11-03 | 圣戈班磨料磨具有限公司 | 具有特定形状的磨粒、形成这种粒子的方法及其用途 |
CN105764653B (zh) | 2013-09-30 | 2020-09-11 | 圣戈本陶瓷及塑料股份有限公司 | 成形磨粒及其形成方法 |
KR102081045B1 (ko) | 2013-12-31 | 2020-02-26 | 생-고뱅 어브레이시브즈, 인코포레이티드 | 형상화 연마 입자들을 포함하는 연마 물품 |
US9771507B2 (en) | 2014-01-31 | 2017-09-26 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle including dopant material and method of forming same |
EP4306610A3 (en) | 2014-04-14 | 2024-04-03 | Saint-Gobain Ceramics and Plastics, Inc. | Abrasive article including shaped abrasive particles |
US9914864B2 (en) | 2014-12-23 | 2018-03-13 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and method of forming same |
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WO2016201104A1 (en) | 2015-06-11 | 2016-12-15 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
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US20170335155A1 (en) | 2016-05-10 | 2017-11-23 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles and methods of forming same |
EP4349896A3 (en) | 2016-09-29 | 2024-06-12 | Saint-Gobain Abrasives, Inc. | Fixed abrasive articles and methods of forming same |
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2019
- 2019-04-17 WO PCT/IB2019/053180 patent/WO2019207423A1/en unknown
- 2019-04-17 US US15/733,773 patent/US20210268627A1/en active Pending
- 2019-04-17 EP EP19727080.4A patent/EP3784437A1/en active Pending
- 2019-04-17 CN CN201980027983.9A patent/CN112041120B/zh active Active
- 2019-04-17 JP JP2020559420A patent/JP2021522075A/ja not_active Withdrawn
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EP3784437A1 (en) | 2021-03-03 |
US20210268627A1 (en) | 2021-09-02 |
KR20210002524A (ko) | 2021-01-08 |
JP2021522075A (ja) | 2021-08-30 |
CN112041120A (zh) | 2020-12-04 |
WO2019207423A1 (en) | 2019-10-31 |
CN112041120B (zh) | 2023-01-10 |
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