BR9917565A - Retìfica - Google Patents
RetìficaInfo
- Publication number
- BR9917565A BR9917565A BR9917565-7A BR9917565A BR9917565A BR 9917565 A BR9917565 A BR 9917565A BR 9917565 A BR9917565 A BR 9917565A BR 9917565 A BR9917565 A BR 9917565A
- Authority
- BR
- Brazil
- Prior art keywords
- roller
- grinding mechanism
- cylinder
- movable
- relation
- Prior art date
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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/16—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged
- B24B5/167—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged for rolls with large curvature radius, e.g. mill rolls
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/37—Single-purpose machines or devices for grinding rolls, e.g. barrel-shaped rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Paper (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Liquid Crystal (AREA)
- Surgical Instruments (AREA)
- Inorganic Insulating Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Crushing And Grinding (AREA)
Abstract
"RETìFICA". Uma retífica (10) para alisar uma superfície (12) de um rolo (14), tal como um rolo de máquina de papel, em particular um cilindro para papel tissue, ou um cilindro espelhado, abrange um mecanismo de retífica (16) móvel numa direção basicamente paralela com dito rolo (14) e deslocável encostando no dito rolo (14) e afastando do mesmo. Um sistema de medição (18) associado e deslocável com tal mecanismo de retífica (16) está previsto para determinar a posição do dito mecanismo de retífica deslocável (16) em relação com dito rolo (14) e em relação com pelo menos uma linha de referência (20, 22), prevista fora do cilindro (14) e ajustada em paralelo com o eixo geométrico do dito rolo (14), sendo a posição relativa determinada num plano perpendicular para com ditas linhas (20, 22). A retífica feita pelo dito mecanismo de retífica (16) é controlada na base dos valores de medição, obtidos do dito sistema de medição (18).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1999/010485 WO2001049451A1 (en) | 1999-12-31 | 1999-12-31 | Grinder |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9917565A true BR9917565A (pt) | 2002-11-26 |
Family
ID=8167554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9917565-7A BR9917565A (pt) | 1999-12-31 | 1999-12-31 | Retìfica |
Country Status (8)
Country | Link |
---|---|
US (1) | US6802759B1 (pt) |
EP (1) | EP1251995B1 (pt) |
JP (1) | JP4832693B2 (pt) |
AT (1) | ATE251967T1 (pt) |
BR (1) | BR9917565A (pt) |
CA (1) | CA2395949C (pt) |
DE (1) | DE69912162T2 (pt) |
WO (1) | WO2001049451A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004045418A1 (de) * | 2004-03-16 | 2005-10-06 | Waldrich Siegen Werkzeugmaschinen Gmbh | Verfahren und Vorrichtung zum Schleifen einer Walze |
FI117791B (fi) * | 2005-06-17 | 2007-02-28 | Metso Paper Inc | Menetelmä taipuma-aseteltava telan hiomiseksi |
DE102005035581A1 (de) | 2005-07-29 | 2007-02-01 | Rosink Gmbh + Co. Kg Maschinenfabrik | Vorrichtung zum Schleifen von Spinnzylindern |
WO2008086160A2 (en) * | 2007-01-04 | 2008-07-17 | Actuant Corporation | Overlay sander |
CH701168B1 (de) * | 2007-08-17 | 2010-12-15 | Kellenberger & Co Ag L | Verfahren und Bearbeitungsmaschine zur Behandlung von Werkstücken. |
US20090156100A1 (en) * | 2007-12-18 | 2009-06-18 | Alcoa Inc. | Apparatus and method for grinding work rollers |
DE102009003140A1 (de) * | 2009-05-15 | 2010-11-18 | Voith Patent Gmbh | Schleifvorrichtung für Walzen |
DE102009021483B3 (de) * | 2009-05-15 | 2011-02-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Einrichtung und Verfahren zur Positions- und Lageermittlung |
FI20105205A0 (fi) * | 2010-03-03 | 2010-03-03 | Pyynikki Engineering Oy | Menetelmä ja järjestelmä telan pinnan profiilin määrittämiseksi ja/tai hionnan ohjaamiseksi |
FI123813B (fi) * | 2010-12-17 | 2013-11-15 | Vaahto Paper Technology Oy | Menetelmä ja laitteisto sylinterimäisen työkappaleen hiomiseksi |
US9581191B2 (en) | 2011-06-06 | 2017-02-28 | Andritz Kuesters Gmbh | Roller and methods for production and operation |
DE102011050860B4 (de) * | 2011-06-06 | 2014-12-24 | Andritz Küsters Gmbh | Schleifbehandlungsverfahren von Gravurwalzen und Gravurwalze |
DE102021105515A1 (de) * | 2021-03-08 | 2022-09-22 | Koenig & Bauer Ag | Verfahren zum Schleifen eines Stanzbelages sowie Bogenbearbeitungsmaschine mit einem Stanzaggregat |
CN113601346B (zh) * | 2021-09-06 | 2023-05-23 | 东莞兆泰机械设备有限公司 | 轧辊在线抛光设备 |
CN114619336B (zh) * | 2022-03-17 | 2023-11-07 | 重庆大学 | 一种激光砂带磨削装置的力位控制磨头 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3828594C2 (de) * | 1987-08-24 | 2002-04-25 | Toshiba Machine Co Ltd | Numerisch gesteuerte Werkzeugmaschine und Verfahren zum Steuern des damit durchgeführten Schleifvorgangs |
FR2642693B1 (fr) * | 1989-02-08 | 1991-04-19 | Hispano Suiza Sa | Procede d'usinage par rectification comportant des mesures d'une meule de forme et machine le mettant en oeuvre |
DE59203229D1 (de) * | 1991-07-31 | 1995-09-14 | Blatter Farros Ag | Schleifgerät zum schleifen einer zylindrischen oder sphärischen oberfläche einer walze, insbesondere einer walze einer papiermaschine. |
KR930702121A (ko) * | 1991-07-31 | 1993-09-08 | 원본미기재 | 벨트 연삭장치 |
FR2682393B1 (fr) | 1991-10-14 | 1994-07-08 | Cray Valley Sa | Compositions de polyesters insatures pour stratifies et leur procede de mise en óoeuvre. |
KR100277320B1 (ko) * | 1992-06-03 | 2001-01-15 | 가나이 쓰도무 | 온라인 롤 연삭 장치를 구비한 압연기와 압연 방법 및 회전 숫돌 |
US5386665A (en) * | 1992-09-28 | 1995-02-07 | Clupak, Inc. | Automated/remote control apparatus and method for grinding rubber belts used to compact paper and other web material |
FI101687B1 (fi) * | 1996-02-26 | 1998-08-14 | Eero Latvastenmaeki | Laite pintojen työstämistä varten |
AU6297096A (en) | 1996-07-17 | 1998-02-10 | Farros Blatter Ag | Device for grinding a cylindrical surface, especially a roll for a papermaking machine |
JP3786239B2 (ja) * | 1998-01-21 | 2006-06-14 | 石川島播磨重工業株式会社 | オンラインロール研削方法及びその制御装置 |
-
1999
- 1999-12-31 WO PCT/EP1999/010485 patent/WO2001049451A1/en active IP Right Grant
- 1999-12-31 AT AT99967022T patent/ATE251967T1/de active
- 1999-12-31 EP EP99967022A patent/EP1251995B1/en not_active Expired - Lifetime
- 1999-12-31 BR BR9917565-7A patent/BR9917565A/pt not_active IP Right Cessation
- 1999-12-31 DE DE69912162T patent/DE69912162T2/de not_active Expired - Lifetime
- 1999-12-31 CA CA002395949A patent/CA2395949C/en not_active Expired - Fee Related
- 1999-12-31 US US10/169,263 patent/US6802759B1/en not_active Expired - Fee Related
- 1999-12-31 JP JP2001549805A patent/JP4832693B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2001049451A1 (en) | 2001-07-12 |
EP1251995A1 (en) | 2002-10-30 |
DE69912162T2 (de) | 2004-08-12 |
DE69912162D1 (de) | 2003-11-20 |
JP4832693B2 (ja) | 2011-12-07 |
EP1251995B1 (en) | 2003-10-15 |
US6802759B1 (en) | 2004-10-12 |
CA2395949A1 (en) | 2001-07-12 |
CA2395949C (en) | 2007-02-27 |
ATE251967T1 (de) | 2003-11-15 |
JP2003522033A (ja) | 2003-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/12/1999, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 31.12.2019 |