CA2871182C - Meule a moyeu deporte - Google Patents
Meule a moyeu deporte Download PDFInfo
- Publication number
- CA2871182C CA2871182C CA2871182A CA2871182A CA2871182C CA 2871182 C CA2871182 C CA 2871182C CA 2871182 A CA2871182 A CA 2871182A CA 2871182 A CA2871182 A CA 2871182A CA 2871182 C CA2871182 C CA 2871182C
- Authority
- CA
- Canada
- Prior art keywords
- grinding wheel
- external diameter
- concave portion
- depressed
- concave
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 16
- 239000003082 abrasive agent Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 229910052593 corundum Inorganic materials 0.000 description 4
- 239000010431 corundum Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000001033 granulometry Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical group C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical group 0.000 description 1
- 238000007649 pad printing Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- -1 phenoxy epoxy resins Chemical group 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000002311 subsequent effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/12—Cut-off wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/02—Wheels in one piece
- B24D5/04—Wheels in one piece with reinforcing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/16—Bushings; Mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/02—Wheels in one piece
- B24D7/04—Wheels in one piece with reinforcing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/16—Bushings; Mountings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Une meule à moyeu déporté (10) comprend au moins un anneau de coupe circulaire (15) constitué dun matériau abrasif compacté sensiblement plan se trouvant sur un plan qui est perpendiculaire à laxe de rotation de la meule (10) et une partie centrale concave (16) pourvue dun trou traversant central (12) pour la fixation, dans laquelle le diamètre interne de lanneau circulaire (15) coïncide avec le diamètre externe de la partie concave (16) et ne dépasse pas 60 mm.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRE2013A000086 | 2013-11-15 | ||
ITRE20130086 ITRE20130086A1 (it) | 2013-11-15 | 2013-11-15 | Mola da taglio a centro depresso |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2871182A1 CA2871182A1 (fr) | 2015-05-15 |
CA2871182C true CA2871182C (fr) | 2021-06-08 |
Family
ID=49887108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2871182A Active CA2871182C (fr) | 2013-11-15 | 2014-11-14 | Meule a moyeu deporte |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2873485B1 (fr) |
CA (1) | CA2871182C (fr) |
IT (1) | ITRE20130086A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA202191479A1 (ru) * | 2019-01-14 | 2021-08-27 | Август Рюггеберг Гмбх & Ко. Кг | Шлифовальный диск и применение такого шлифовального диска |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7306787U (de) * | 1973-05-24 | Dronco Nothhaft O & Co | Schleifscheibe | |
US3836345A (en) * | 1968-12-16 | 1974-09-17 | Cincinnati Ind Inc | Laminated grinding wheel |
DE3545308A1 (de) * | 1985-12-20 | 1987-06-25 | Feldmuehle Ag | Schleifscheibe mit daempfung |
JP3580791B2 (ja) * | 2001-12-10 | 2004-10-27 | 旭ダイヤモンド工業株式会社 | オフセット型カッター |
EP2588274B8 (fr) * | 2010-06-29 | 2022-04-27 | PPR GmbH | Procédé de moulage par injection pour la production d'un porte-outil doté d'un renforcement en fibres de jute |
BR112012029991A2 (pt) * | 2010-12-30 | 2016-08-02 | Saint Gobain Abrasifs Sa | método para reduzir uma rigidez de uma roda abrasiva ligada organicamente; método para produzir uma roda de centro rebaixado; roda de centro rabaixado; roda de centro rebaixado ligada organicamente; especificação de roda de centro rebaixado ligada organicamente; método para triturar uma peça de trabalho; método para determinar uma redução em rigidez em uma roda de centro rebaixada |
WO2012127507A1 (fr) * | 2011-03-18 | 2012-09-27 | Giovanni Ficai | Procédé de fabrication de meules abrasives et machine associée |
-
2013
- 2013-11-15 IT ITRE20130086 patent/ITRE20130086A1/it unknown
-
2014
- 2014-11-14 CA CA2871182A patent/CA2871182C/fr active Active
- 2014-11-14 EP EP14193188.1A patent/EP2873485B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP2873485A1 (fr) | 2015-05-20 |
CA2871182A1 (fr) | 2015-05-15 |
ITRE20130086A1 (it) | 2015-05-16 |
EP2873485B1 (fr) | 2019-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20190717 |