FR2431349A1 - Pocede de fabrication de produits de meulage ou de meules - Google Patents
Pocede de fabrication de produits de meulage ou de meulesInfo
- Publication number
- FR2431349A1 FR2431349A1 FR7918385A FR7918385A FR2431349A1 FR 2431349 A1 FR2431349 A1 FR 2431349A1 FR 7918385 A FR7918385 A FR 7918385A FR 7918385 A FR7918385 A FR 7918385A FR 2431349 A1 FR2431349 A1 FR 2431349A1
- Authority
- FR
- France
- Prior art keywords
- grinding
- matrix
- manufacturing
- products
- heat treatment
- 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.)
- Granted
Links
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
Abstract
Procédé de fabrication de produits de meulage ou de meules consistant en un matériau abrasif sous forme de poudre ou de granulés dispersé dans une matrice en matériau vitrifiable ou organique. Le produit est façonné avec la forme requise et ensuite subit un traitement thermique pour le séchage, la vitrification ou le durcissement du matériau constituant la matrice, le procédé se caractérise en ce que le traitement thermique est mis en oeuvre par chauffage à micro-ondes. Application de meules à matrices vitrifiées ou organiques.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7830117 | 1978-07-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2431349A1 true FR2431349A1 (fr) | 1980-02-15 |
FR2431349B1 FR2431349B1 (fr) | 1983-09-30 |
Family
ID=10498473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7918385A Granted FR2431349A1 (fr) | 1978-07-17 | 1979-07-16 | Pocede de fabrication de produits de meulage ou de meules |
Country Status (14)
Country | Link |
---|---|
US (1) | US4305898A (fr) |
JP (1) | JPS5524889A (fr) |
AT (1) | AT368054B (fr) |
AU (1) | AU4896879A (fr) |
BR (1) | BR7904538A (fr) |
CA (1) | CA1139112A (fr) |
DE (1) | DE2928846A1 (fr) |
ES (1) | ES482517A1 (fr) |
FR (1) | FR2431349A1 (fr) |
IN (1) | IN151139B (fr) |
IT (1) | IT1122580B (fr) |
LU (1) | LU81520A1 (fr) |
SE (1) | SE7906154L (fr) |
ZA (1) | ZA793608B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4790965A (en) * | 1985-03-04 | 1988-12-13 | Phillips Petroleum Company | Method for sensitizing compositions to radio frequency energy |
US4767799A (en) * | 1985-03-04 | 1988-08-30 | Phillips Petroleum Company | Radio frequency energy sensitized compositions and method for sensitizing compositions to radio frequency energy |
US4661299A (en) * | 1985-03-04 | 1987-04-28 | Phillips Petroleum Company | Radio frequency energy sensitized compositions and method for sensitizing compositions to radio frequency energy |
US4968726A (en) * | 1985-03-04 | 1990-11-06 | Phillips Petroleum Company | Radio frequency energy sensitized compositions and method for sensitizing compositions to ratio frequency energy |
US5178644A (en) * | 1992-01-23 | 1993-01-12 | Cincinnati Milacron Inc. | Method for making vitreous bonded abrasive article and article made by the method |
JP4008586B2 (ja) * | 1998-08-09 | 2007-11-14 | エムテック株式会社 | ワークのエッジの研摩装置 |
EP1332194B1 (fr) | 2000-10-06 | 2007-01-03 | 3M Innovative Properties Company | Particules d'agregat de ceramique |
CA2423597A1 (fr) | 2000-10-16 | 2002-04-25 | 3M Innovative Properties Company | Procede de fabrication de particules d'agregat de ceramique |
WO2002033020A1 (fr) | 2000-10-16 | 2002-04-25 | 3M Innovative Properties Company | Procede de fabrication de particules agglomerees |
US6521004B1 (en) | 2000-10-16 | 2003-02-18 | 3M Innovative Properties Company | Method of making an abrasive agglomerate particle |
US7602077B2 (en) * | 2005-05-03 | 2009-10-13 | Magenn Power, Inc. | Systems and methods for tethered wind turbines |
PL2782712T3 (pl) | 2011-11-23 | 2020-12-28 | Saint-Gobain Abrasives, Inc. | Wyrób ścierny do prowadzenia operacji szlifowania z bardzo dużą szybkością usuwania materiału |
EP2798034A4 (fr) | 2011-12-30 | 2016-01-27 | Saint Gobain Abrasives Inc | Article abrasif aggloméré et procédé de formage |
AR091550A1 (es) | 2012-06-29 | 2015-02-11 | Saint Gobain Abrasives Inc | Producto abrasivo aglomerado y metodo de formacion |
DE102021116139B4 (de) | 2021-06-22 | 2023-07-20 | VSM . Vereinigte Schmirgel- und Maschinen-Fabriken Aktiengesellschaft | Schleifmittel und Verfahren zum Herstellen des Schleifmittels |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB775555A (en) * | 1952-04-25 | 1957-05-29 | Flexible Abrasives Ltd | Improvements in and relating to the manufacture of abrasive discs or the like |
US2813505A (en) * | 1950-08-16 | 1957-11-19 | California Abrasives Inc | Apparatus for making sanding disks |
US2943357A (en) * | 1955-12-02 | 1960-07-05 | Gen Grinding Wheel Corp | Method of making abrasive articles |
FR1556866A (fr) * | 1967-03-24 | 1969-02-07 | ||
DE2631932A1 (de) * | 1976-07-15 | 1978-01-19 | Wennberg Ab C J | Verfahren und vorrichtung zur herstellung von schleifscheiben o.dgl. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2332241A (en) * | 1941-12-06 | 1943-10-19 | Norton Co | Grinding wheel |
US3471277A (en) * | 1966-11-08 | 1969-10-07 | Cincinnati Milling Machine Co | Amide impregnated grinding wheels |
US3939612A (en) * | 1971-06-02 | 1976-02-24 | Dresser Industries, Inc. | Reinforced grinding wheel |
US3950148A (en) * | 1973-10-09 | 1976-04-13 | Heijiro Fukuda | Laminated three-layer resinoid wheels having core layer of reinforcing material and method for producing same |
US3950149A (en) * | 1974-05-16 | 1976-04-13 | Heijiro Fukuda | Method for continuously producing resinoid wheels |
JPS53106987A (en) * | 1977-02-28 | 1978-09-18 | Heijirou Fukuda | Method of continuously manufacturing resinnbonded thin layer artificial grinding wheel for use in cutting hard materials |
US4150514A (en) * | 1977-10-28 | 1979-04-24 | Ferro Corporation | Process for molding bonded refractory particles |
-
1979
- 1979-07-16 FR FR7918385A patent/FR2431349A1/fr active Granted
- 1979-07-16 US US06/057,796 patent/US4305898A/en not_active Expired - Lifetime
- 1979-07-16 IT IT24369/79A patent/IT1122580B/it active
- 1979-07-16 ES ES482517A patent/ES482517A1/es not_active Expired
- 1979-07-17 IN IN734/CAL/79A patent/IN151139B/en unknown
- 1979-07-17 CA CA000331980A patent/CA1139112A/fr not_active Expired
- 1979-07-17 DE DE19792928846 patent/DE2928846A1/de not_active Withdrawn
- 1979-07-17 BR BR7904538A patent/BR7904538A/pt unknown
- 1979-07-17 LU LU81520A patent/LU81520A1/fr unknown
- 1979-07-17 JP JP8993979A patent/JPS5524889A/ja active Pending
- 1979-07-17 ZA ZA00793608A patent/ZA793608B/xx unknown
- 1979-07-17 SE SE7906154A patent/SE7906154L/ not_active Application Discontinuation
- 1979-07-17 AT AT0494279A patent/AT368054B/de not_active IP Right Cessation
- 1979-07-17 AU AU48968/79A patent/AU4896879A/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813505A (en) * | 1950-08-16 | 1957-11-19 | California Abrasives Inc | Apparatus for making sanding disks |
GB775555A (en) * | 1952-04-25 | 1957-05-29 | Flexible Abrasives Ltd | Improvements in and relating to the manufacture of abrasive discs or the like |
US2943357A (en) * | 1955-12-02 | 1960-07-05 | Gen Grinding Wheel Corp | Method of making abrasive articles |
FR1556866A (fr) * | 1967-03-24 | 1969-02-07 | ||
DE2631932A1 (de) * | 1976-07-15 | 1978-01-19 | Wennberg Ab C J | Verfahren und vorrichtung zur herstellung von schleifscheiben o.dgl. |
Also Published As
Publication number | Publication date |
---|---|
AT368054B (de) | 1982-09-10 |
ATA494279A (de) | 1982-01-15 |
IT1122580B (it) | 1986-04-23 |
DE2928846A1 (de) | 1980-02-07 |
BR7904538A (pt) | 1980-03-25 |
JPS5524889A (en) | 1980-02-22 |
SE7906154L (sv) | 1980-01-18 |
IN151139B (fr) | 1983-02-26 |
IT7924369A0 (it) | 1979-07-16 |
ZA793608B (en) | 1980-08-27 |
LU81520A1 (fr) | 1979-10-31 |
AU4896879A (en) | 1980-01-31 |
FR2431349B1 (fr) | 1983-09-30 |
CA1139112A (fr) | 1983-01-11 |
ES482517A1 (es) | 1980-09-01 |
US4305898A (en) | 1981-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |