HRP20220507T1 - Brusni kotač sa jezgrom - Google Patents
Brusni kotač sa jezgrom Download PDFInfo
- Publication number
- HRP20220507T1 HRP20220507T1 HRP20220507TT HRP20220507T HRP20220507T1 HR P20220507 T1 HRP20220507 T1 HR P20220507T1 HR P20220507T T HRP20220507T T HR P20220507TT HR P20220507 T HRP20220507 T HR P20220507T HR P20220507 T1 HRP20220507 T1 HR P20220507T1
- Authority
- HR
- Croatia
- Prior art keywords
- grinding wheel
- wheel according
- core
- abrasive layers
- abrasive
- Prior art date
Links
- 230000000087 stabilizing effect Effects 0.000 claims 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 6
- 229910021532 Calcite Inorganic materials 0.000 claims 3
- 239000005011 phenolic resin Substances 0.000 claims 3
- 229920001568 phenolic resin Polymers 0.000 claims 3
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 239000010456 wollastonite Substances 0.000 claims 3
- 229910052882 wollastonite Inorganic materials 0.000 claims 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- 239000006061 abrasive grain Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229910001610 cryolite Inorganic materials 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims 1
- 229910052683 pyrite Inorganic materials 0.000 claims 1
- 239000011028 pyrite Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
Classifications
-
- 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
- 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
-
- 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
- B24D7/14—Zonally-graded wheels; Composite wheels comprising different abrasives
-
- 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
- B24D7/18—Wheels of special form
Claims (9)
1. Brusni kotač za obradu površina materijala, koji se sastoji od osnovnog tijela u obliku kotača (3) koje sadrži središnju udubinu (2) koja je probijena osom rotacije (5) za izravnu ili neizravnu vezu s pogonskom osovinom alata, najmanje dva abrazivna sloja (8a, 8b) i armaturni sloj (6) koji podupire najmanje dva abrazivna sloja (8a, 8b), i brusni kotač koji sadrži stabilizirajuću jezgru (12) za stabilizaciju brusnog kotača, navedena stabilizirajuća jezgra (12) koja je povezana s najmanje dva abrazivna sloja (8a, 8b), koja su po obodu susjedna središnjoj udubini (2) i ima veću čvrstoću od najmanje dva abrazivna sloja (8a, 8b), razdjelni sloj (10) koji je raspoređen između dva susjedna abrazivna sloja (8a, 8b) u svakom slučaju, naznačen time što je segment jezgre (12a, 12b) povezan sa svakim od abrazivnih slojeva (8a, 8b), segmenti jezgre (12a, 12b) ) koji definiraju stabilizirajuću jezgru (12) i međusobno su posredno povezani putem odgovarajućeg razdjelnog sloja (10).
2. Brusni kotač prema zahtjevu 1, naznačen time što omjer vanjskog radijusa (a) stabilizirajuće jezgre (12) i vanjskog radijusa (b) brusnog kotača je između 2 : 50 i 25 : 50, poželjno 17 : 50.
3. Brusni kotač prema bilo kojem od zahtjeva 1 ili 2, naznačen time što stabilizirajuća jezgra (12) ima konstantan vanjski polumjer (a) po svojoj debljini.
4. Brusni kotač prema bilo kojem od zahtjeva 1 do 3, naznačen time što je središnja udubina (2) udubljena glavčina.
5. Brusni kotač prema bilo kojem od zahtjeva 1 do 4, naznačen time što stabilizirajuća jezgra (12) sadrži rutil, volastonit, kalcit i bazalt, koji su vezani fenolnom smolom.
6. Brusni kotač prema bilo kojem od zahtjeva 1 do 5, naznačen time što armaturni sloj (6) sadrži rutil, volastonit, kalcit i bazalt, koji su vezani fenolnom smolom.
7. Brusni kotač prema bilo kojem od zahtjeva 1 do 6, naznačen time što najmanje jedan abrazivni sloj (8a, 8b) sadrži abrazivna zrnca, kao što je obični smeđi kordun (obična smeđa spojena glinica) i derivati, aluminijev plavi oksid (plava pečena glinica), bijeli kordun (bijela spojena glinica), cirkonij kordun (cirkonijeva glinica) silicij karbid, keramičko zrno (keramičko zrno), rozi kordun (ružičasta spojena glinica) i/ili monokristalni aluminijev oksid (monokristalna glinica), pri čemu se mogu osigurati potporna punila, kao što su polialuminij fluorid, kriolit, pirit, kalcit, volastonit i/ili grafit, koji se mogu vezati sredstvima fenolnih smola.
8. Brusni kotač prema bilo kojem od zahtjeva 1 do 7, naznačen time što najmanje jedan razdjelni sloj (10) sadrži staklenu tkaninu.
9. Brusni kotač prema bilo kojem od zahtjeva 1 do 8, naznačen time što je razdjelni sloj (10) postavljen između armaturnog sloja (6) i najmanje dva abrazivna sloja (8a, 8b).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015004355 | 2015-04-02 | ||
| EP16158947.8A EP3081337B1 (de) | 2015-04-02 | 2016-03-07 | Schruppscheibe mit kern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20220507T1 true HRP20220507T1 (hr) | 2022-06-10 |
Family
ID=55532143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20220507TT HRP20220507T1 (hr) | 2015-04-02 | 2016-03-07 | Brusni kotač sa jezgrom |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US20160288295A1 (hr) |
| EP (1) | EP3081337B1 (hr) |
| CA (1) | CA2924939C (hr) |
| DK (1) | DK3081337T3 (hr) |
| ES (1) | ES2910650T3 (hr) |
| HR (1) | HRP20220507T1 (hr) |
| HU (1) | HUE058349T2 (hr) |
| PL (1) | PL3081337T3 (hr) |
| PT (1) | PT3081337T (hr) |
| RS (1) | RS63129B1 (hr) |
| SI (1) | SI3081337T1 (hr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018130237A1 (de) * | 2017-01-16 | 2018-07-19 | Klingspor Ag | Schruppscheibe mit einem zumindest einen schleifaktiven zusatz umfassenden kern |
| EP3421178A1 (en) | 2017-06-26 | 2019-01-02 | Dronco GmbH | Method of manufacturing an abrasive member, in particular rotary abrasive disc and abrasive member, in particular rotary abrasive disc |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3545308A1 (de) * | 1985-12-20 | 1987-06-25 | Feldmuehle Ag | Schleifscheibe mit daempfung |
| DE9420676U1 (de) * | 1994-12-24 | 1995-02-23 | Schleifmittel Werk Karl Seiffe | Recyclefähige Schleifkörperzonen |
| DE10359747A1 (de) * | 2003-12-19 | 2005-07-14 | August Rüggeberg Gmbh & Co. Kg | Schrupp-Schleifscheibe |
| EP2384260B1 (en) * | 2008-12-30 | 2018-07-04 | Saint-Gobain Abrasives, Inc. | Reinforced bonded abrasive tools |
| WO2013149209A1 (en) * | 2012-03-30 | 2013-10-03 | Saint-Gobain Abrasives, Inc. | Abrasive products having fibrillated fibers |
| EP4159371A1 (en) * | 2013-06-28 | 2023-04-05 | Saint-Gobain Abrasives, Inc. | Abrasive article |
| WO2016003940A1 (en) * | 2014-06-29 | 2016-01-07 | Saint-Gobain Abrasives, Inc. | Abrasive article including a core and a bonded abrasive body |
-
2016
- 2016-03-07 SI SI201631507T patent/SI3081337T1/sl unknown
- 2016-03-07 ES ES16158947T patent/ES2910650T3/es active Active
- 2016-03-07 DK DK16158947.8T patent/DK3081337T3/da active
- 2016-03-07 HR HRP20220507TT patent/HRP20220507T1/hr unknown
- 2016-03-07 HU HUE16158947A patent/HUE058349T2/hu unknown
- 2016-03-07 EP EP16158947.8A patent/EP3081337B1/de active Active
- 2016-03-07 RS RS20220341A patent/RS63129B1/sr unknown
- 2016-03-07 PL PL16158947T patent/PL3081337T3/pl unknown
- 2016-03-07 PT PT161589478T patent/PT3081337T/pt unknown
- 2016-03-22 US US15/077,064 patent/US20160288295A1/en not_active Abandoned
- 2016-03-24 CA CA2924939A patent/CA2924939C/en active Active
-
2019
- 2019-04-18 US US16/388,088 patent/US11235437B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| HUE058349T2 (hu) | 2022-07-28 |
| ES2910650T3 (es) | 2022-05-13 |
| EP3081337B1 (de) | 2022-02-16 |
| US11235437B2 (en) | 2022-02-01 |
| US20190240809A1 (en) | 2019-08-08 |
| CA2924939A1 (en) | 2016-10-02 |
| CA2924939C (en) | 2017-12-05 |
| DK3081337T3 (da) | 2022-04-25 |
| PT3081337T (pt) | 2022-04-11 |
| SI3081337T1 (sl) | 2022-06-30 |
| PL3081337T3 (pl) | 2022-06-06 |
| RS63129B1 (sr) | 2022-05-31 |
| US20160288295A1 (en) | 2016-10-06 |
| EP3081337A1 (de) | 2016-10-19 |
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