KR100781800B1 - 연마기와 그 연마기 제조를 위한 조성물 - Google Patents
연마기와 그 연마기 제조를 위한 조성물 Download PDFInfo
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- KR100781800B1 KR100781800B1 KR1020037005662A KR20037005662A KR100781800B1 KR 100781800 B1 KR100781800 B1 KR 100781800B1 KR 1020037005662 A KR1020037005662 A KR 1020037005662A KR 20037005662 A KR20037005662 A KR 20037005662A KR 100781800 B1 KR100781800 B1 KR 100781800B1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
- B24D7/063—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental with segments embedded in a matrix which is rubbed away during the grinding process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
구성성분 | 함유량 | |||||||||
번호 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
에폭시수지 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
경화제 | 7 | 7 | 7 | 7 | 6.5 | 6.5 | 10 | 5 | 6.5 | 6.5 |
금강석가루 | 0.1 | 30 | 5 | 5 | 3 | 3 | 5 | 5 | 3 | 3 |
첨가물: | ||||||||||
-광연마재료 | 20 | 20 | 20 | 50 | 10 | 5 | 70 | 30 | 30 | 30 |
-미세구sio2 | - | - | 5 | 10 | 1.5 | - | 5 | 5 | - | - |
-흑연가루 | 2 | 2 | 5 | 5 | 1 | - | 3 | - | 5 | - |
-구리가루 | 2 | - | - | 5 | 2 | - | 2 | - | - | - |
개미산 | 2 | 2 | - | - | 5 | 10 | 2 | 1 | 2 | 2 |
폴리수산화실록산 | 0.4 | 4 | 2 | 2 | 2 | 3 | 3 | 3 | 1 | 1 |
가공 매개변수 | ||||||||||
예 번호 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
물질의 상대측량 마이크로미터/min | 0.3 | 1.5 | 2 | 2.2 | 1.5 | 0.8 | 0.9 | 1 | 1.4 | 1.2 |
표면의 거친정도 Ra, nm | 25 | 20 | 15 | 7 | 10 | 21 | 18 | 22 | 24 | 22 |
파괴층의 깊이 마이크로미터 | 3 | 2 | 2 | 0.5 | 0.5 | 1.5 | 1.8 | 1.7 | 1.4 | 1.6 |
가공 변수/ 성분 번호 | No. 1 | NO. 2 |
재료의 비교측량 마이크로미터/min | 1.5 | 0.2* |
표면 거친정도 Ra, 마이크로미터 | ≤ 0.01 | 0.12 |
파괴층의 깊이 마이크로미터 | 0.5 | 5 |
구성요소 | 함유량 | |||||||||
예 번호 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
에폭시수지 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
경화제 | 7 | 7 | 7 | 7 | 5 | 6.5 | 10 | 7 | 6.5 | 6.5 |
금강석함유 | 0.1 | 60 | 25 | 37 | 30 | 61 | 15 | 55 | 12 | 12 |
연마재료 (금강석재료) | - | 60 | 20 | 20 | - | 20 | 10 | 25 | 10 | 10 |
강옥 | - | 60 | 20 | 20 | - | 20 | 10 | 25 | 10 | 10 |
탄화규소 | - | - | 3 | 15 | 15 | 20 | - | 25 | - | - |
탄화붕소 | - | - | - | - | 12 | 10 | - | - | - | - |
니트릴붕소 | - | - | - | - | - | 10 | - | - | - | - |
첨가물: | ||||||||||
-광연마재료 | 20 | 1 | 20 | 20 | - | 4.5 | 10 | 10 | - | - |
-아미노수지 | 20 | 10 | 20 | 20 | 40 | 0.5 | 40 | 5 | 25 | - |
-페놀플라스틱 | 10 | - | - | - | 20 | - | - | 15 | 25 | 45 |
개미산 | - | - | - | - | - | - | - | 1 | - | 2 |
폴리수산화실록산 | 0.2 | 3 | 4 | 4 | 3 | 5 | 3 | 3 | 2 | 2 |
연마기 매개변수 | ||||||||||
예 번호 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
연마재료의 밀도 g/㎤ | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.0 | 1.0 | 1.0 | 1.0 |
첨가물 밀도 g/㎤ | 1.2 | 0.8 | 0.5 | 0.7 | 0.9 | 0.3 | 0.5 | 0.6 | 0.5 | 0.7 |
가공 매개변수 | ||||||||||
예 번호 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
재료의 비교측량 마이크로미터/min | 0.5 | 60 | 52 | 80 | 34 | 28 | 42 | 44 | 4 | 2.2 |
표면 거친정도 Ra, 마이크로미터 | 0.02 | 0.28 | 0.30 | 0.32 | 0.12 | 0.14 | 0.1 | 0.12 | 0.03 | 0.04 |
Claims (10)
- 에폭시수지, 금강석함유 연마재료, 경화제,첨가물을 포함하는 연마기 조성물에 있어서,에폭시수지의 중량 100일때, 상대적인 중량으로 경화제 5.0-10, 금강석함유 연마재료 0.1-60, 첨가물 5.0-80 의 성분 상관관계에서 추가적으로 폴리수산화실록산 0.2-5.0을 포함하는 연마기 조성물.
- 제 1 항에 있어서, 기능부가물로서 1.0-10.0의 개미산을 추가로 포함하는 것을 특징으로 하는 연마기 조성물.
- 제 1 항 또는 제 2 항에 있어서, 첨가물로서 최소70% 이산화물, 10-100nm 크기의 이산화규소 미세구, 흑연가루, 미세 금속가루 등을 기초로 한 연마재료 혼합물이 사용되는 것을 특징으로 하는 연마기 조성물.
- 제 1 항에 있어서, 상기 첨가물은 아미노수지- 요소, 멜라민, 포름알데히드멜라민요소수지로 이루어진 열반응압착원료와 페놀플라스틱-포름알데히드수지로 이루어진 열반응 압착원료와 결합된 이산화물 혼합물이 사용되며, 이산화물과 아미노수지와(또는) 페놀플라스틱의 비율은 1:(0.1-10)인 것을 특징으로 하는 연마기 조성물.
- 제 1 항에 있어서, 상기 연마재료로서 금강석 가루와 보조연마재료-강옥, 탄화규소, 탄화붕소, 니트릴 붕소 또는 그 혼합물의 혼합물이 사용되며, 금강석가루와 보조 연마재료의 비율은 (0.01-10):(50-0.5) 범주에 해당하는 것을 특징으로 하는 연마기 조성물.
- 연마부분이 평원면 표면에 고정되었으며 연마부분 사이에 연마재료 첨가물이 위치한 연마기에 있어서,연마부분은 정제형태로 이루어지며 첨가물의 밀도는 연마정제 밀도의 0.2-0.8에 해당하며 첨가물 연마재료의 입자크기는 연마정제 연마재료 입자크기의 0.01-0.5에 해당하는 것을 특징으로 하는 연마기.
- 제 6 항에 있어서, 상기 연마정제 사이 공간에 위치한 첨가물은 연마기 평원면에 고정된 보조 연마정제 형태로 이루어지는 것을 특징으로 하는 연마기.
- 제 7 항에 있어서, 상기 주연마정제와 보조연마정제의 양적 상관관계는 1:6에서 4:1 까지의 범주에 해당하는 것을 특징으로 하는 연마기.
- 제 6 항에 있어서, 상기 연마정제 사이의 모든공간에 첨가물이 위치하며 첨가물로서 연마재료와 아미노수지 가루와(또는) 페놀플라스틱의 혼합물과 함께 에폭시수지가 사용되며, 연마재료와 아미노수지 가루와(또는) 페놀플라스틱의 첨가물내에서의 양은 각각 에폭시수지의 15-30%, 10-40%인 것을 특징으로 하는 연마기.
- 제 9 항에 있어서, 상기 첨가물의 밀도는 연마정제 밀도의 0.05-0.2인 것을 특징으로 하는 연마기.
Applications Claiming Priority (7)
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RU2000126569A RU2169657C1 (ru) | 2000-10-24 | 2000-10-24 | Шлифовальный инструмент и масса для его изготовления |
RU2000126570 | 2000-10-24 | ||
RU2000126569 | 2000-10-24 | ||
RU2000126570A RU2169658C1 (ru) | 2000-10-24 | 2000-10-24 | Состав для алмазного инструмента |
RU2001120745 | 2001-07-25 | ||
RU2001120745A RU2208511C2 (ru) | 2001-07-25 | 2001-07-25 | Шлифовальный инструмент |
PCT/RU2001/000424 WO2002034469A1 (fr) | 2000-10-24 | 2001-10-17 | Outil de polissage et composition destinee a sa fabrication |
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KR20030048446A KR20030048446A (ko) | 2003-06-19 |
KR100781800B1 true KR100781800B1 (ko) | 2007-12-04 |
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KR1020037005662A Expired - Fee Related KR100781800B1 (ko) | 2000-10-24 | 2001-10-17 | 연마기와 그 연마기 제조를 위한 조성물 |
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US (1) | US6875099B2 (ko) |
EP (1) | EP1338385B1 (ko) |
JP (1) | JP4490036B2 (ko) |
KR (1) | KR100781800B1 (ko) |
CN (1) | CN1218813C (ko) |
AT (1) | ATE402787T1 (ko) |
DE (1) | DE60135145D1 (ko) |
WO (1) | WO2002034469A1 (ko) |
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CN102152247B (zh) * | 2011-01-20 | 2012-07-18 | 大连理工大学 | 一种用于化学机械磨削Al2O3陶瓷的磨具及其制备方法 |
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- 2001-10-17 US US10/399,922 patent/US6875099B2/en not_active Expired - Fee Related
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- 2001-10-17 AT AT01981217T patent/ATE402787T1/de not_active IP Right Cessation
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- 2001-10-17 KR KR1020037005662A patent/KR100781800B1/ko not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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EP1338385A1 (en) | 2003-08-27 |
CN1473094A (zh) | 2004-02-04 |
EP1338385B1 (en) | 2008-07-30 |
ATE402787T1 (de) | 2008-08-15 |
WO2002034469A1 (fr) | 2002-05-02 |
US20040005850A1 (en) | 2004-01-08 |
DE60135145D1 (de) | 2008-09-11 |
HK1059758A1 (en) | 2004-07-16 |
CN1218813C (zh) | 2005-09-14 |
US6875099B2 (en) | 2005-04-05 |
JP2004528184A (ja) | 2004-09-16 |
KR20030048446A (ko) | 2003-06-19 |
EP1338385A4 (en) | 2004-10-20 |
JP4490036B2 (ja) | 2010-06-23 |
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