ES2185807T3 - Tratamiento de pulido magnetorreologico determinista. - Google Patents
Tratamiento de pulido magnetorreologico determinista.Info
- Publication number
- ES2185807T3 ES2185807T3 ES96936563T ES96936563T ES2185807T3 ES 2185807 T3 ES2185807 T3 ES 2185807T3 ES 96936563 T ES96936563 T ES 96936563T ES 96936563 T ES96936563 T ES 96936563T ES 2185807 T3 ES2185807 T3 ES 2185807T3
- Authority
- ES
- Spain
- Prior art keywords
- workpiece
- workpiece surface
- fluid
- work zone
- magnetorreological
- 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 - Lifetime
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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
- B24B31/112—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using magnetically consolidated grinding powder, moved relatively to the workpiece under the influence of pressure
-
- 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
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
- H01F1/447—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids characterised by magnetoviscosity, e.g. magnetorheological, magnetothixotropic, magnetodilatant liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Soft Magnetic Materials (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
METODO Y APARATO (10) PARA EL ACABADO DE LA SUPERFICIE DE UNA PIEZA DE TRABAJO UTILIZANDO FLUIDO MAGNETORREOLOGICO (16) DONDE LA PIEZA DE TRABAJO (26) SE SITUA CERCA DE UNA SUPERFICIE PORTANTE (14) DE MODO QUE SE DEFINE UNA HOLGURA CONVERGENTE (22) ENTRE LA SUPERFICIE DE LA PIEZA DE TRABAJO Y LA SUPERFICIE PORTANTE (14); SE APLICA UN CAMPO MAGNETICO A LA HOLGURA (22); SE INTRODUCE UN FLUJO DE FLUIDO MAGNETORREOLOGICO (16) EN LA HOLGURA (22) CREANDO UNA ZONA DE TRABAJO EN EL FLUIDO (16) PARA FORMAR UNA HERRAMIENTA DE ACABADO TRANSITORIA PARA APLICAR A LA SUPERFICIE DE LA PIEZA DE TRABAJO Y PRODUCIR ARRANQUE DE MATERIAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/543,426 US5795212A (en) | 1995-10-16 | 1995-10-16 | Deterministic magnetorheological finishing |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2185807T3 true ES2185807T3 (es) | 2003-05-01 |
Family
ID=24167997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96936563T Expired - Lifetime ES2185807T3 (es) | 1995-10-16 | 1996-10-11 | Tratamiento de pulido magnetorreologico determinista. |
Country Status (13)
Country | Link |
---|---|
US (5) | US5795212A (es) |
EP (1) | EP0858381B1 (es) |
JP (1) | JP3042720B2 (es) |
KR (1) | KR100403059B1 (es) |
CN (1) | CN1073910C (es) |
AT (1) | ATE229404T1 (es) |
CA (1) | CA2234761C (es) |
DE (1) | DE69625372T2 (es) |
DK (1) | DK0858381T3 (es) |
ES (1) | ES2185807T3 (es) |
HK (1) | HK1016526A1 (es) |
PT (1) | PT858381E (es) |
WO (1) | WO1997014532A1 (es) |
Families Citing this family (117)
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FR2784921A1 (fr) * | 1998-10-23 | 2000-04-28 | Briot Int | Procede et machine de meulage de verres optiques |
FR2784922B1 (fr) * | 1998-10-23 | 2001-02-09 | Briot Int | Procede et machine de meulage de verres optiques |
US5951369A (en) * | 1999-01-06 | 1999-09-14 | Qed Technologies, Inc. | System for magnetorheological finishing of substrates |
US6413441B1 (en) | 1999-05-06 | 2002-07-02 | Mpm Ltd. | Magnetic polishing fluids |
JP2000351960A (ja) * | 1999-06-10 | 2000-12-19 | Nisca Corp | 研削用砥粒体 |
US6297159B1 (en) | 1999-07-07 | 2001-10-02 | Advanced Micro Devices, Inc. | Method and apparatus for chemical polishing using field responsive materials |
US6267651B1 (en) | 2000-01-10 | 2001-07-31 | Qed Technologies, Inc. | Magnetic wiper |
CA2400563C (en) | 2000-02-18 | 2009-06-02 | The Board Of Regents Of The University And Community College System Of N Evada | Magnetorheological polymer gels |
JP2001259539A (ja) * | 2000-03-24 | 2001-09-25 | Ricoh Co Ltd | 洗浄システムおよび洗浄方法 |
US6626742B2 (en) | 2000-05-04 | 2003-09-30 | Mpm Ltd. | Polishing method and device |
KR20010103463A (ko) * | 2000-05-10 | 2001-11-23 | 윤덕용 | 수분친화성 자성입자와 물/오일 에멀전을 이용한자기유변유체 및 그의 제조방법 |
US6579407B1 (en) * | 2000-06-30 | 2003-06-17 | Lam Research Corporation | Method and apparatus for aligning and setting the axis of rotation of spindles of a multi-body system |
US6555017B1 (en) | 2000-10-13 | 2003-04-29 | The Regents Of The University Of Caliofornia | Surface contouring by controlled application of processing fluid using Marangoni effect |
US6561874B1 (en) * | 2000-11-22 | 2003-05-13 | Qed Technologies, Inc | Apparatus and method for abrasive jet finishing of deeply concave surfaces using magnetorheological fluid |
WO2002046691A1 (en) * | 2000-12-08 | 2002-06-13 | Zygo Corporation | Monolithic corrector plate |
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CN101250380B (zh) * | 2008-03-25 | 2010-08-11 | 中国人民解放军国防科学技术大学 | 用于光学加工的水基磁流变抛光液及其制备方法 |
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-
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- 1996-10-11 PT PT96936563T patent/PT858381E/pt unknown
- 1996-10-11 EP EP96936563A patent/EP0858381B1/en not_active Expired - Lifetime
- 1996-10-11 AT AT96936563T patent/ATE229404T1/de active
- 1996-10-11 ES ES96936563T patent/ES2185807T3/es not_active Expired - Lifetime
- 1996-10-11 WO PCT/US1996/016568 patent/WO1997014532A1/en active IP Right Grant
- 1996-10-11 KR KR10-1998-0702859A patent/KR100403059B1/ko not_active IP Right Cessation
- 1996-10-11 JP JP9515961A patent/JP3042720B2/ja not_active Expired - Lifetime
- 1996-10-11 DK DK96936563T patent/DK0858381T3/da active
- 1996-10-11 CN CN96198445A patent/CN1073910C/zh not_active Expired - Lifetime
- 1996-10-11 DE DE69625372T patent/DE69625372T2/de not_active Expired - Lifetime
- 1996-10-11 CA CA002234761A patent/CA2234761C/en not_active Expired - Fee Related
- 1996-12-12 US US08/761,994 patent/US5804095A/en not_active Expired - Lifetime
-
1997
- 1997-07-14 US US08/891,763 patent/US5839944A/en not_active Expired - Lifetime
-
1998
- 1998-02-19 US US09/026,101 patent/US6106380A/en not_active Expired - Lifetime
-
1999
- 1999-04-23 HK HK99101800A patent/HK1016526A1/xx not_active IP Right Cessation
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HK1016526A1 (en) | 1999-11-05 |
KR100403059B1 (ko) | 2004-03-24 |
KR19990064351A (ko) | 1999-07-26 |
CA2234761C (en) | 2006-02-07 |
US6106380A (en) | 2000-08-22 |
DK0858381T3 (da) | 2003-03-24 |
US5795212A (en) | 1998-08-18 |
EP0858381A4 (en) | 2000-11-22 |
CA2234761A1 (en) | 1997-04-24 |
EP0858381B1 (en) | 2002-12-11 |
WO1997014532A1 (en) | 1997-04-24 |
JP3042720B2 (ja) | 2000-05-22 |
EP0858381A1 (en) | 1998-08-19 |
DE69625372T2 (de) | 2003-04-17 |
CN1073910C (zh) | 2001-10-31 |
ATE229404T1 (de) | 2002-12-15 |
CN1202848A (zh) | 1998-12-23 |
JPH11511395A (ja) | 1999-10-05 |
DE69625372D1 (de) | 2003-01-23 |
US5839944A (en) | 1998-11-24 |
PT858381E (pt) | 2003-04-30 |
US5804095A (en) | 1998-09-08 |
US5616066A (en) | 1997-04-01 |
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