KR960702786A - Magnetic fluid polishing device and method - Google Patents
Magnetic fluid polishing device and methodInfo
- Publication number
- KR960702786A KR960702786A KR1019950705488A KR19950705488A KR960702786A KR 960702786 A KR960702786 A KR 960702786A KR 1019950705488 A KR1019950705488 A KR 1019950705488A KR 19950705488 A KR19950705488 A KR 19950705488A KR 960702786 A KR960702786 A KR 960702786A
- Authority
- KR
- South Korea
- Prior art keywords
- fluid
- specimen
- determining
- gloss
- gap
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
-
- 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
- B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
- B24B39/02—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution
-
- 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
-
- 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
- B24B1/005—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes using a magnetic polishing agent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 일실시예에 따른 광택장치의 횡단면도,1 is a cross-sectional view of a gloss device according to an embodiment of the present invention,
제2도는 본 발명의 다른 실시예에 따른 광택장치의 횡단면도,2 is a cross-sectional view of a gloss device according to another embodiment of the present invention,
제3도는 본 발명의 다른 실시예에 다른 광택장치의 횡단면도,3 is a cross-sectional view of a gloss device according to another embodiment of the present invention,
제4도는 시편의 중앙으로부터 거리함수로서, 예시된 시편에 대하여 제거된 재료의 양을 나타내는 그래프,4 is a distance function from the center of the specimen, a graph showing the amount of material removed for the illustrated specimen,
제5도는 편평한 시편의 광택을 제어하기 위하여 본 발명의 방법에서 사용되는 패러미터를 설명하는 개략도,5 is a schematic diagram illustrating the parameters used in the method of the present invention to control the glossiness of flat specimens,
제6도는 굽어진 시편의 광택을 제어하기 위하여 본 발명의 방법에서 사용되는 패러미터를 설명하는 개략도.6 is a schematic diagram illustrating the parameters used in the method of the present invention to control the gloss of curved specimens.
Claims (74)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/071,813 US5449313A (en) | 1992-04-14 | 1993-06-04 | Magnetorheological polishing devices and methods |
US08/071,813 | 1993-06-04 | ||
BY00863-01 | 1993-12-09 | ||
BY863 | 1993-12-09 | ||
PCT/US1994/006209 WO1994029077A1 (en) | 1993-06-04 | 1994-06-03 | Magnetorheological polishing devices and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960702786A true KR960702786A (en) | 1996-05-23 |
KR100335219B1 KR100335219B1 (en) | 2002-11-07 |
Family
ID=25665737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950705488A KR100335219B1 (en) | 1993-06-04 | 1994-06-03 | Magnetohydrodynamic fluids and methods of surface preparation, devices and gloss methods using them |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0703847B1 (en) |
JP (2) | JPH08510695A (en) |
KR (1) | KR100335219B1 (en) |
AT (1) | ATE215869T1 (en) |
CA (3) | CA2163671C (en) |
DE (1) | DE69430370T2 (en) |
WO (1) | WO1994029077A1 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0687525A1 (en) * | 1994-06-13 | 1995-12-20 | Read-Rite Corporation | A lapping system for automatic contouring |
JP4805640B2 (en) * | 2005-09-16 | 2011-11-02 | 株式会社リコー | Surface treatment equipment |
JP2007326183A (en) * | 2006-06-08 | 2007-12-20 | Fdk Corp | Magnetic polishing liquid |
US7364493B1 (en) | 2006-07-06 | 2008-04-29 | Itt Manufacturing Enterprises, Inc. | Lap grinding and polishing machine |
KR100788796B1 (en) | 2006-11-20 | 2007-12-27 | 연세대학교 산학협력단 | Manufacture method of nano-structures by using focused ion beam and magneto-rheological fluid |
US8974268B2 (en) * | 2010-06-25 | 2015-03-10 | Corning Incorporated | Method of preparing an edge-strengthened article |
US9102030B2 (en) | 2010-07-09 | 2015-08-11 | Corning Incorporated | Edge finishing apparatus |
JP5124034B2 (en) * | 2011-06-14 | 2013-01-23 | 有限会社村松研磨工業 | Barrel polishing equipment |
CN102284890A (en) * | 2011-09-26 | 2011-12-21 | 厦门大学 | Surface-shaped self-adaptive rotary-shaft symmetric optical component polishing device |
EA024869B1 (en) * | 2013-12-27 | 2016-10-31 | Государственное Научное Учреждение "Институт Тепло- И Массообмена Имени А.В. Лыкова Национальной Академии Наук Беларуси" | Method of magnetorheologic forming and polishing of surface with irregular shape |
CN104308671B (en) * | 2014-10-09 | 2017-01-11 | 东北大学 | Magnetorheological polishing device and method |
CN105014484A (en) * | 2015-08-17 | 2015-11-04 | 宇环数控机床股份有限公司 | Magnetic field generation device of magnetorheological polishing equipment |
CN107378651A (en) * | 2017-08-04 | 2017-11-24 | 北京交通大学 | A kind of magnetorheological plane polishing device |
KR101932413B1 (en) * | 2017-08-29 | 2018-12-27 | 인하대학교 산학협력단 | Surface brightness making device |
KR101994029B1 (en) * | 2018-01-02 | 2019-09-30 | 인하대학교 산학협력단 | Flat surface grinding apparatus |
US11440156B2 (en) * | 2018-06-19 | 2022-09-13 | Islamic Azad University of Najafabad | Magnetic abrasive finishing of curved surfaces |
CN108789117B (en) * | 2018-06-20 | 2020-05-05 | 中国科学院上海光学精密机械研究所 | Efficient polishing machine and polishing method for meter-level large-caliber optical element |
CN109623507A (en) * | 2019-01-02 | 2019-04-16 | 中国科学院上海光学精密机械研究所 | YAG slab laser crystal reflection face shape processing method |
CN110421412A (en) * | 2019-09-05 | 2019-11-08 | 河北工业大学 | A kind of small-sized magnetorheological plane polishing device |
CN112123029B (en) * | 2020-09-25 | 2022-09-06 | 山东理工大学 | Magnetic field-assisted microstructure vibration finishing device and finishing method |
CN112536649A (en) * | 2020-12-21 | 2021-03-23 | 浙江师范大学 | Optical glass polishing method and device based on magnetic abrasive particle flow |
CN113561035B (en) * | 2021-07-30 | 2023-04-11 | 西安工业大学 | Point cloud alternating magnetorheological polishing device and method |
CN113752098B (en) * | 2021-09-29 | 2022-06-21 | 哈尔滨工业大学 | Water-bath heating-assisted small ball head magnetorheological polishing method |
CN113941904B (en) * | 2021-10-29 | 2022-07-29 | 哈尔滨工业大学 | Small ball head magnetorheological polishing process method based on rotary ultrasonic vibration of small-sized revolving body part |
CN113878413B (en) * | 2021-11-15 | 2022-12-13 | 华圭精密科技(东莞)有限公司 | Polishing anti-collision magnetorheological polishing machine and control method |
CN114055258B (en) * | 2021-11-19 | 2023-04-18 | 浙江师范大学 | Magnetic polishing device and magnetic polishing control method |
CN117428580B (en) * | 2023-12-15 | 2024-03-19 | 成都市凯林机械贸易有限责任公司 | Polishing device for valve machining |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735231A (en) * | 1953-05-22 | 1956-02-21 | Reflectone Corp | simjian |
US3848363A (en) * | 1973-02-20 | 1974-11-19 | Minnesota Mining & Mfg | Apparatus for treating objects with particles moved by magnetic force |
US3897350A (en) * | 1974-05-30 | 1975-07-29 | Mobil Oil Corp | Anti-rust compositions |
US4186528A (en) * | 1978-05-23 | 1980-02-05 | Kosobutsky Alexandr A | Machine for treating spherical surfaces of parts with magneto-abrasive powder |
US4485024A (en) * | 1982-04-07 | 1984-11-27 | Nippon Seiko Kabushiki Kaisha | Process for producing a ferrofluid, and a composition thereof |
JPS6067057A (en) * | 1983-09-21 | 1985-04-17 | Taihoo Kogyo Kk | Grinding |
JPS6173305A (en) * | 1984-09-18 | 1986-04-15 | Tdk Corp | Magnetic fluid |
JPS6167045A (en) * | 1984-09-10 | 1986-04-07 | Canon Inc | Toner coating method |
DD227372A1 (en) * | 1984-10-25 | 1985-09-18 | Orsta Hydraulik Veb K | METHOD FOR FINISHING STEEL TUBES |
SE464565B (en) * | 1987-02-09 | 1991-05-13 | Jgc Corp | PROCEDURES FOR GRINDING USING A MAGNETIC FLUID AND DEVICE THEREOF |
JPS63232402A (en) * | 1987-03-20 | 1988-09-28 | Nippon Seiko Kk | Conductive magnetic fluid composition and manufacture thereof |
US4839074A (en) * | 1987-05-22 | 1989-06-13 | Exxon Chemical Patents Inc. | Specified C14 -carboxylate/vinyl ester polymer-containing compositions for lubricating oil flow improvement |
JPH01303446A (en) * | 1988-06-01 | 1989-12-07 | Asahi Chem Ind Co Ltd | Magnetic particles and manufacture of the same |
JP2632943B2 (en) * | 1988-07-26 | 1997-07-23 | 戸田工業株式会社 | Magnetic recording media |
JP2949289B2 (en) * | 1989-03-28 | 1999-09-13 | 日本エクスラン工業株式会社 | Method for producing polymer-coated magnetic particles |
US4992190A (en) * | 1989-09-22 | 1991-02-12 | Trw Inc. | Fluid responsive to a magnetic field |
JP3069612B2 (en) * | 1990-06-13 | 2000-07-24 | 科学技術庁金属材料技術研究所長 | Magnetic fluid and method for producing the same |
JP2889664B2 (en) * | 1990-07-19 | 1999-05-10 | 株式会社リコー | Rotation amount measurement method |
-
1994
- 1994-06-03 EP EP94919329A patent/EP0703847B1/en not_active Expired - Lifetime
- 1994-06-03 CA CA002163671A patent/CA2163671C/en not_active Expired - Lifetime
- 1994-06-03 DE DE69430370T patent/DE69430370T2/en not_active Expired - Lifetime
- 1994-06-03 JP JP7501936A patent/JPH08510695A/en not_active Withdrawn
- 1994-06-03 WO PCT/US1994/006209 patent/WO1994029077A1/en active IP Right Grant
- 1994-06-03 AT AT94919329T patent/ATE215869T1/en not_active IP Right Cessation
- 1994-06-03 CA CA002497731A patent/CA2497731C/en not_active Expired - Lifetime
- 1994-06-03 KR KR1019950705488A patent/KR100335219B1/en not_active IP Right Cessation
- 1994-06-03 CA CA2497732A patent/CA2497732C/en not_active Expired - Lifetime
-
2004
- 2004-08-19 JP JP2004239946A patent/JP4741212B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0703847B1 (en) | 2002-04-10 |
CA2163671A1 (en) | 1994-12-22 |
KR100335219B1 (en) | 2002-11-07 |
JPH08510695A (en) | 1996-11-12 |
WO1994029077A1 (en) | 1994-12-22 |
DE69430370D1 (en) | 2002-05-16 |
EP0703847A1 (en) | 1996-04-03 |
DE69430370T2 (en) | 2002-12-12 |
CA2497731A1 (en) | 1994-12-22 |
JP2005040944A (en) | 2005-02-17 |
CA2497732A1 (en) | 1994-12-22 |
CA2497732C (en) | 2011-03-01 |
JP4741212B2 (en) | 2011-08-03 |
CA2497731C (en) | 2006-02-07 |
ATE215869T1 (en) | 2002-04-15 |
CA2163671C (en) | 2005-10-25 |
EP0703847A4 (en) | 1997-07-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR960702786A (en) | Magnetic fluid polishing device and method | |
US5577948A (en) | Magnetorheological polishing devices and methods | |
US7261616B2 (en) | Magnetorheological polishing devices and methods | |
CA2234761C (en) | Deterministic magnetorheological finishing | |
KR0128813B1 (en) | Method and apparatus for applicatin of liquid | |
CN103372806A (en) | Automatic polishing device for surface finishing of complex-curved-profile parts | |
US6227942B1 (en) | Ferrofluidic finishing | |
US3306719A (en) | Method for producing rugous and abrasive surfaces and product thereof | |
Furuya et al. | Fundamental performance of magnetic compound fluid polishing liquid in contact-free polishing of metal surface | |
US3643626A (en) | Coating of articles with plastics material | |
CA1314731C (en) | Method and apparatus for measuring the viscosity of materials | |
JPS63267155A (en) | Polishing device | |
KR102068538B1 (en) | Polishing system using magnetorheological fluid and polishing method using the same | |
JP2006119122A (en) | Method and system for magnetic particle inspection | |
US1585515A (en) | Mechanical specimen-polishing device | |
US5935658A (en) | Process for continuous application of an organic coating on a moving metallurgical product and apparatus for its implementation | |
JPH05329766A (en) | Method and device for effecting magnetic polishing of inner surface of container | |
JP3053492B2 (en) | Eddy current polishing method and eddy current polishing device | |
JPS63272457A (en) | Polishing method for workpiece | |
CN104907934B (en) | Accurate repairing mechanism based on image detection and grinding disc surface self-growing | |
JPH09285754A (en) | Coating material coating method and coating material coating device | |
SU881015A1 (en) | Method of treatment of optical surface | |
JPS6142368A (en) | Apparatus for lining outer surface of metal pipe | |
JPH048470A (en) | Polishing method and rotary elastic body therefor | |
JPS61244458A (en) | Method of polishing pipe internal surface |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130321 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20140324 Year of fee payment: 13 |
|
EXPY | Expiration of term |