KR960702370A - 지지체상에 평활 표면을 제공하는 방법(method of providing a smooth surface on a substrate) - Google Patents
지지체상에 평활 표면을 제공하는 방법(method of providing a smooth surface on a substrate)Info
- Publication number
- KR960702370A KR960702370A KR1019950705227A KR19950705227A KR960702370A KR 960702370 A KR960702370 A KR 960702370A KR 1019950705227 A KR1019950705227 A KR 1019950705227A KR 19950705227 A KR19950705227 A KR 19950705227A KR 960702370 A KR960702370 A KR 960702370A
- Authority
- KR
- South Korea
- Prior art keywords
- workpiece
- abrasive
- structural
- value
- initial
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
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)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
본 발명은 가공물의 연마 방법에 관한 것이다. 본 발명의 방법은 (a) 하나이상의 주표면상에 정밀 성형된 연마재 복합재료를 포함하는 구조 연마 제품을 초기 Ra값을 갖는 스크래치 패턴의 표면을 포함하는 가공물과 접촉 상태로 배치시켜 상기 정밀 성형된 연마재 목합재료를 포함한 표면을 상기 가공물 표면과 접촉시키는 단계; 및 (b) 하나이상의 상기 가공물 또는 상기 구조 연마 제품을 서로에 대해서 제1연마 방향으로 이동시키고, 동시에 하나이상의 상기 가공물 또는 상기 구조 연마 제품을 서로에 대해서 제1연마 방향에 평행하지 않은 제2연마 방향으로 이동시켜 상기 복합재료를 포함하는 표면과 상기 가공물 표면 사이의 접촉을 유지하면서 상기 제2연마 방향을 상기 제1연마 방향과 교차시키므로써 상기 초기 Ra값을 감소시키는 단계를 포함하는 가공물의 표면을 연마시키는 방법에 관한 것이다. 특히, 가공물의 표면은 초기 Ra값이 바랍직하게는 약 120㎛이하, 더욱 바람직하게는 약 90㎛ 이하, 가장 바람직하게는 약 20㎛ 이하인 스크래치 패턴을 특징으로 한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 본 발명의 방법에 유용한 구조 연마 제품의 단면을 예시한다.
제5도는 구조 연마 제품을 사용하여 가공물의 표면상에 연마된 마무리를 얻는데 사용할 수 있는 장치의 한 유형을 예시하는 개략도이다.
Claims (16)
- (a) 하나이상의 주표면상에 정밀 성형된 연마재 복합재료를 포함하는 구조 연마 제품을 초기 Ra값을 갖는 스크래치 패턴의 표면을 포함하는 가공물과 접촉 상태로 배치시켜 상기 정밀 성형된 연마재 복합재료를 포함한 표면을 상기 가공물 표면과 접촉시키는 단계; 및 (b) 하나이상의 상기 가공물 또는 상기 구조 연마 제품을 서로에 대해서 제1연마 방향으로 이동시키고, 동시에 하나이상의 상기 가공물 또는 상기 구조 연마 제품을 서로에 대해서 제1연마 방향에 평행하지 않은 제2연마 방향으로 이동시켜 상기 복합재료를 포함하는 표면과 상기 가공물 표면 사이의 접촉을 유지하면서 상기 제2연마 방향을 상기 제1연마 방향과 교차시키므로써 상기 초기 Ra값을 강소시키는 단계를 포함하는 가공물의 표면을 연마시키는 방법.
- 제1항에 있어서, 상기 가공물은 회전 축을 지니며, 상기 제1연마 방향으로의 이동은 상기 회전 축을 중심으로 상기 가공울을 회전시키킴으로써 이루어지는 방법.
- 제1항에 있어서, 상기 정밀 성형된 연마재 복합재료의 형태가 피라미드형인 방법.
- 제1항에 있어서, 상기 구조 연마 제품이 이음매가 없는 벨트 형태인 방법.
- 제1항에 있어서, 상기 구조 연마 제품이 2개의 말단을 갖는 테이프 형태인 방법.
- 제1항에 있어서, 상기 구조 연마 제품이 고정 상태인 방법.
- 제1항에 있어서, 상기 가공물이 고정 상태인 방법.
- 제5항에 있어서, 상기 테이프가 인텍스 처리된 것인 방법.
- 제1항에 있어서, 상기 접촉압이 약 700kPa 이하인 방법.
- 제1항에 있어서, 상기 평행하지 않은 이동은 진폭이 약 0.0l㎝ 내지 약 15㎝인 방법.
- 제1항에 있어서, 상기 가공물이 실린더형 제품인 방법.
- 제1항에 있어서, 상기 평행하지 않은 이동은 진동수가 1분당 약 1 내지 약 100 진동인 방법.
- 제1항에 있어서, 상기 구조 연마 제품이 원추형 또는 피라미드 형태인 연마재 복합재료를 포함하고, 상기 원추형 또는 피라미드의 높이가 약 50 내지 약 350㎛인 방법.
- 제13항에 있어서, 상기 가공물이 로우브 형태인 방법.
- 제1항에 있어서, 상기 초기 Ra값이 약 20㎛ 이하이고, 약 2㎛ 이하의 값으로 감소되는 방법.
- ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6770893A | 1993-05-26 | 1993-05-26 | |
US08/067708 | 1993-05-26 | ||
US08/067,708 | 1993-05-26 | ||
PCT/US1994/003950 WO1994027780A1 (en) | 1993-05-26 | 1994-04-12 | Method of providing a smooth surface on a substrate |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960702370A true KR960702370A (ko) | 1996-04-27 |
KR100327295B1 KR100327295B1 (ko) | 2002-08-13 |
Family
ID=22077841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950705227A KR100327295B1 (ko) | 1993-05-26 | 1994-04-12 | 가공부재의표면을연마하는방법 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5913716A (ko) |
EP (1) | EP0700326A1 (ko) |
JP (1) | JPH08510693A (ko) |
KR (1) | KR100327295B1 (ko) |
CN (1) | CN1124472A (ko) |
AU (1) | AU684776B2 (ko) |
BR (1) | BR9406687A (ko) |
CA (1) | CA2163761A1 (ko) |
WO (1) | WO1994027780A1 (ko) |
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US5078753A (en) * | 1990-10-09 | 1992-01-07 | Minnesota Mining And Manufacturing Company | Coated abrasive containing erodable agglomerates |
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US5437754A (en) | 1992-01-13 | 1995-08-01 | Minnesota Mining And Manufacturing Company | Abrasive article having precise lateral spacing between abrasive composite members |
US5219462A (en) * | 1992-01-13 | 1993-06-15 | Minnesota Mining And Manufacturing Company | Abrasive article having abrasive composite members positioned in recesses |
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BR9307667A (pt) * | 1992-12-17 | 1999-08-31 | Minnesota Mining & Mfg | Suspensão apropriada para uso na produção de artigos abrasivos, abrasivo revestido, e, processo para fabricar um abrasivo revestido |
US5435816A (en) * | 1993-01-14 | 1995-07-25 | Minnesota Mining And Manufacturing Company | Method of making an abrasive article |
US5489235A (en) | 1993-09-13 | 1996-02-06 | Minnesota Mining And Manufacturing Company | Abrasive article and method of making same |
US5454844A (en) | 1993-10-29 | 1995-10-03 | Minnesota Mining And Manufacturing Company | Abrasive article, a process of making same, and a method of using same to finish a workpiece surface |
US5453312A (en) | 1993-10-29 | 1995-09-26 | Minnesota Mining And Manufacturing Company | Abrasive article, a process for its manufacture, and a method of using it to reduce a workpiece surface |
-
1994
- 1994-04-12 CA CA002163761A patent/CA2163761A1/en not_active Abandoned
- 1994-04-12 KR KR1019950705227A patent/KR100327295B1/ko not_active IP Right Cessation
- 1994-04-12 JP JP7500615A patent/JPH08510693A/ja active Pending
- 1994-04-12 AU AU66649/94A patent/AU684776B2/en not_active Expired - Fee Related
- 1994-04-12 EP EP94915365A patent/EP0700326A1/en not_active Ceased
- 1994-04-12 WO PCT/US1994/003950 patent/WO1994027780A1/en not_active Application Discontinuation
- 1994-04-12 BR BR9406687A patent/BR9406687A/pt not_active Application Discontinuation
- 1994-04-12 CN CN94192244A patent/CN1124472A/zh active Pending
-
1997
- 1997-05-13 US US08/855,659 patent/US5913716A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100327295B1 (ko) | 2002-08-13 |
EP0700326A1 (en) | 1996-03-13 |
CN1124472A (zh) | 1996-06-12 |
AU6664994A (en) | 1994-12-20 |
JPH08510693A (ja) | 1996-11-12 |
WO1994027780A1 (en) | 1994-12-08 |
AU684776B2 (en) | 1998-01-08 |
BR9406687A (pt) | 1996-02-06 |
US5913716A (en) | 1999-06-22 |
CA2163761A1 (en) | 1994-12-08 |
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