IT1265984B1 - Disco o ruota di materiale tessile impregnato con resina contenente particelle di materiale abrasivo, procedimento di preparazione e - Google Patents
Disco o ruota di materiale tessile impregnato con resina contenente particelle di materiale abrasivo, procedimento di preparazione eInfo
- Publication number
- IT1265984B1 IT1265984B1 IT93VA000014A ITVA930014A IT1265984B1 IT 1265984 B1 IT1265984 B1 IT 1265984B1 IT 93VA000014 A IT93VA000014 A IT 93VA000014A IT VA930014 A ITVA930014 A IT VA930014A IT 1265984 B1 IT1265984 B1 IT 1265984B1
- Authority
- IT
- Italy
- Prior art keywords
- wheel
- abrasive
- impregnated
- textile
- disc
- Prior art date
Links
- 239000011347 resin Substances 0.000 title abstract 4
- 229920005989 resin Polymers 0.000 title abstract 4
- 239000004753 textile Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 title abstract 2
- 239000003082 abrasive agent Substances 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
- 238000005470 impregnation Methods 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 238000005119 centrifugation Methods 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 238000005498 polishing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0027—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by impregnation
-
- 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
- B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
- B24D13/12—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising assemblies of felted or spongy material, e.g. felt, steel wool, foamed latex
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Dischi e ruote tessili per operazioni di levigatura/lucidatura di superfici sono impregnate con una soluzione di resina contenente polvere abrasiva in sospensione. Dopo impregnazione sottovuoto e centrifugazione, i dischi e le ruote tessili impregnate sono trattate in forno per polimerizzare la resina. L'inglobamento di polvere abrasiva nella resina di impregnazione, fornisce una fonte di materiale abradente nella zona di lavoro nella ruota o disco, supplendo al depauperamento di pasta abrasiva nell'intervallo tra applicazioni successive di pasta. Ciò consente un grande risparmio di pasta abrasiva ed aumenta la durata dei dischi tessili.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93VA000014A IT1265984B1 (it) | 1993-07-22 | 1993-07-22 | Disco o ruota di materiale tessile impregnato con resina contenente particelle di materiale abrasivo, procedimento di preparazione e |
DE69430715T DE69430715T2 (de) | 1993-07-22 | 1994-07-20 | Eine von Schleifteilchen enthaltendem Harz imprägnierte Scheibe, Verfahren zum Herstellen der Scheibe und Läppenverfahren |
EP94830368A EP0635334B1 (en) | 1993-07-22 | 1994-07-20 | Textile disc or wheel impregnated with resin containing abrasive particles, process of preparation thereof and lapping/buffing process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93VA000014A IT1265984B1 (it) | 1993-07-22 | 1993-07-22 | Disco o ruota di materiale tessile impregnato con resina contenente particelle di materiale abrasivo, procedimento di preparazione e |
Publications (3)
Publication Number | Publication Date |
---|---|
ITVA930014A0 ITVA930014A0 (it) | 1993-07-22 |
ITVA930014A1 ITVA930014A1 (it) | 1995-01-22 |
IT1265984B1 true IT1265984B1 (it) | 1996-12-16 |
Family
ID=11423242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93VA000014A IT1265984B1 (it) | 1993-07-22 | 1993-07-22 | Disco o ruota di materiale tessile impregnato con resina contenente particelle di materiale abrasivo, procedimento di preparazione e |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0635334B1 (it) |
DE (1) | DE69430715T2 (it) |
IT (1) | IT1265984B1 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5996167A (en) | 1995-11-16 | 1999-12-07 | 3M Innovative Properties Company | Surface treating articles and method of making same |
CN102794715B (zh) * | 2012-08-03 | 2015-07-15 | 河南工业大学 | 一种纤维增强砂轮基体及其制备方法 |
CN104260004A (zh) * | 2014-08-06 | 2015-01-07 | 翁博川 | 一种具有光亮剂的抛光轮及其加工方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH417387A (fr) * | 1961-02-06 | 1966-07-15 | Carborundum Co | Objet abrasif et son procédé de fabrication |
JPS6128573A (ja) * | 1984-07-18 | 1986-02-08 | Mitsubishi Mining & Cement Co Ltd | 研磨パツド及びその製造方法 |
DE8430781U1 (de) * | 1984-10-19 | 1987-07-23 | Brand, Jack, Toronto, Ontario | Filzkörper als technisches Hilfsmittel sowie Vorrichtung zu dessen Herstellung |
US5011513A (en) * | 1989-05-31 | 1991-04-30 | Norton Company | Single step, radiation curable ophthalmic fining pad |
DE4007844A1 (de) * | 1990-03-12 | 1991-09-19 | Kurt Koch Gmbh | Verfahren und vorrichtung zum schleifen bzw. schaerfen der schneide eines materialbearbeitungswerkzeuges |
US5129919A (en) * | 1990-05-02 | 1992-07-14 | Norton Company | Bonded abrasive products containing sintered sol gel alumina abrasive filaments |
US5224968A (en) * | 1992-07-07 | 1993-07-06 | Ramron-Bancroft, Inc. | Method for making abrasive wheels |
-
1993
- 1993-07-22 IT IT93VA000014A patent/IT1265984B1/it active IP Right Grant
-
1994
- 1994-07-20 DE DE69430715T patent/DE69430715T2/de not_active Expired - Fee Related
- 1994-07-20 EP EP94830368A patent/EP0635334B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ITVA930014A1 (it) | 1995-01-22 |
DE69430715T2 (de) | 2002-09-26 |
ITVA930014A0 (it) | 1993-07-22 |
DE69430715D1 (de) | 2002-07-11 |
EP0635334A2 (en) | 1995-01-25 |
EP0635334A3 (en) | 1995-05-24 |
EP0635334B1 (en) | 2002-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960531 |