BR8703530A - Aparelho para deteccao,medicao e visualizacao de excentricidade de rolo em um laminador e aparelho para deteccao e correcao de excentricidade de rolo em um laminador - Google Patents

Aparelho para deteccao,medicao e visualizacao de excentricidade de rolo em um laminador e aparelho para deteccao e correcao de excentricidade de rolo em um laminador

Info

Publication number
BR8703530A
BR8703530A BR8703530A BR8703530A BR8703530A BR 8703530 A BR8703530 A BR 8703530A BR 8703530 A BR8703530 A BR 8703530A BR 8703530 A BR8703530 A BR 8703530A BR 8703530 A BR8703530 A BR 8703530A
Authority
BR
Brazil
Prior art keywords
excentricity
laminator
appliance
roller
detection
Prior art date
Application number
BR8703530A
Other languages
English (en)
Inventor
Jacobus Ballyns
Original Assignee
Alcan Int Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4133531&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8703530(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of BR8703530A publication Critical patent/BR8703530A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/66—Roll eccentricity compensation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
BR8703530A 1986-07-09 1987-07-09 Aparelho para deteccao,medicao e visualizacao de excentricidade de rolo em um laminador e aparelho para deteccao e correcao de excentricidade de rolo em um laminador BR8703530A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000513417A CA1284681C (en) 1986-07-09 1986-07-09 Methods and apparatus for the detection and correction of roll eccentricity in rolling mills

Publications (1)

Publication Number Publication Date
BR8703530A true BR8703530A (pt) 1988-03-22

Family

ID=4133531

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8703530A BR8703530A (pt) 1986-07-09 1987-07-09 Aparelho para deteccao,medicao e visualizacao de excentricidade de rolo em um laminador e aparelho para deteccao e correcao de excentricidade de rolo em um laminador

Country Status (5)

Country Link
US (1) US4910985A (pt)
EP (1) EP0252731B1 (pt)
JP (1) JPS6340608A (pt)
BR (1) BR8703530A (pt)
CA (1) CA1284681C (pt)

Families Citing this family (31)

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Publication number Priority date Publication date Assignee Title
DE3935434A1 (de) * 1989-10-25 1991-05-02 Schloemann Siemag Ag Verfahren zur kompensation von durch walzenexzentrizitaeten verursachten stoerungen
JP2972371B2 (ja) * 1991-04-10 1999-11-08 株式会社東芝 ロール偏芯制御装置
US5203188A (en) * 1991-09-16 1993-04-20 Morgan Construction Company System and method for monitoring a rolling mill
EP0684090B1 (de) * 1994-03-29 1998-02-04 Siemens Aktiengesellschaft Verfahren zur Unterdrückung des Einflusses von Walzenexzentrizitäten auf die Regelung der Walzgutdicke in einem Walzgerüst
US5592875A (en) * 1994-09-16 1997-01-14 Stowe Woodward Licensco, Inc. Roll having means for determining pressure distribution
FR2755385B1 (fr) * 1996-11-07 1998-12-31 Usinor Sacilor Procede de detection de defauts lors d'une coulee continue entre cylindres
AT407015B (de) * 1996-12-04 2000-11-27 Voest Alpine Ind Anlagen Verfahren zur kompensation der exzentrizität der stütz- und/oder arbeitswalzen in einem duo- oder quarto-walzgerüst
EA005032B1 (ru) 1998-05-29 2004-10-28 Сьюджен, Инк. Пирролзамещенные 2-индолиноны (варианты), фармацевтическая композиция (варианты), способ модулирования каталитической активности протеинкиназы, способ лечения или профилактики нарушения в организме, связанного с протеинкиназой
US6689806B1 (en) 1999-03-24 2004-02-10 Sugen, Inc. Indolinone compounds as kinase inhibitors
JP2000288614A (ja) 1999-04-09 2000-10-17 Toshiba Corp 圧延機の板厚制御装置
US6878733B1 (en) 1999-11-24 2005-04-12 Sugen, Inc. Formulations for pharmaceutical agents ionizable as free acids or free bases
KR20010105580A (ko) * 2000-05-16 2001-11-29 이구택 냉간 압연기에서의 롤 편심 진단 방법
US6752908B2 (en) 2001-06-01 2004-06-22 Stowe Woodward, Llc Shoe press belt with system for detecting operational parameters
JP4017599B2 (ja) * 2001-11-28 2007-12-05 ポスコ カンパニーリミテッド パルス発生器を用いた圧延機のロールの偏心検出方法及び装置
US6981935B2 (en) * 2002-09-12 2006-01-03 Stowe Woodward, L.L.C. Suction roll with sensors for detecting temperature and/or pressure
US6874232B2 (en) * 2003-05-21 2005-04-05 Stowe Woodward, Llc Method for forming cover for industrial roll
US7185519B2 (en) 2003-09-15 2007-03-06 The Bradbury Company, Inc. Methods and apparatus for monitoring and conditioning strip material
US7572214B2 (en) * 2005-05-04 2009-08-11 Stowe Woodward L.L.C. Suction roll with sensors for detecting operational parameters having apertures
US10287731B2 (en) * 2005-11-08 2019-05-14 Stowe Woodward Licensco Llc Abrasion-resistant rubber roll cover with polyurethane coating
US7650925B2 (en) * 2006-08-28 2010-01-26 Nucor Corporation Identifying and reducing causes of defects in thin cast strip
DE102008046921B4 (de) * 2008-09-12 2010-06-17 Polysius Ag Verfahren zur Überwachung des Belastungszustandes einer Mahlanlage sowie Mahlanlage mit Überwachungseinrichtung
US9097595B2 (en) * 2008-11-14 2015-08-04 Stowe Woodward, L.L.C. System and method for detecting and measuring vibration in an industrial roll
US8346501B2 (en) * 2009-06-22 2013-01-01 Stowe Woodward, L.L.C. Industrial roll with sensors arranged to self-identify angular location
US8236141B2 (en) * 2009-06-23 2012-08-07 Stowe Woodward, L.L.C. Industrial roll with sensors having conformable conductive sheets
US8475347B2 (en) 2010-06-04 2013-07-02 Stowe Woodward Licensco, Llc Industrial roll with multiple sensor arrays
CA2851401C (en) 2012-01-17 2017-03-28 Stowe Woodward Licensco, Llc System and method of determining the angular position of a rotating roll
US9650744B2 (en) 2014-09-12 2017-05-16 Stowe Woodward Licensco Llc Suction roll with sensors for detecting operational parameters
MX394698B (es) 2016-04-26 2025-03-24 Stowe Woodward Licensco Llc Rodillo de succión con patrón de orificios pasantes y orificios ciegos perforados que mejora la distancia de tierra.
EP3812058B1 (en) 2019-08-28 2023-01-11 Toshiba Mitsubishi-Electric Industrial Systems Corporation Roll status monitoring device
CN113083907B (zh) * 2021-03-29 2022-07-19 广西北港不锈钢有限公司 一种不锈钢板材偏心轧制线计算方法
US11919060B2 (en) 2021-08-16 2024-03-05 The Bradbury Co., Inc. Methods and apparatus to control roll-forming processes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497785B1 (pt) * 1963-05-20 1974-02-22
JPS4937337B1 (pt) * 1970-03-20 1974-10-08
FR2093412A5 (pt) * 1970-06-12 1972-01-28 Spidem Ste Nle
JPS5234030B2 (pt) * 1973-06-27 1977-09-01
JPS5345793B2 (pt) * 1973-10-17 1978-12-08
JPS5638281B2 (pt) * 1974-05-31 1981-09-05
US3972841A (en) * 1975-01-29 1976-08-03 The Firestone Tire & Rubber Company Polyphosphazene elastomer with up to 35 mole per cent non-fluorinated alkoxy groups having improved low temperature flexibility
JPS5536004B2 (pt) * 1975-02-12 1980-09-18
JPS6054802B2 (ja) * 1979-02-28 1985-12-02 三菱重工業株式会社 圧延機のロ−ル偏芯制御方法
JPS58199615A (ja) * 1982-05-17 1983-11-21 Nippon Kokan Kk <Nkk> 圧延機のロ−ル偏心荷重除去方法
US4580224A (en) * 1983-08-10 1986-04-01 E. W. Bliss Company, Inc. Method and system for generating an eccentricity compensation signal for gauge control of position control of a rolling mill
DE3566627D1 (en) * 1984-07-05 1989-01-12 Siemens Ag Method to compensate the influence of roll excentricities
US4648257A (en) * 1985-08-30 1987-03-10 Aluminum Company Of America Rolling mill eccentricity compensation using actual measurement of exit sheet thickness
US4656854A (en) * 1985-09-06 1987-04-14 Aluminum Company Of America Rolling mill eccentricity compensation using measurement of sheet tension

Also Published As

Publication number Publication date
CA1284681C (en) 1991-06-04
EP0252731A2 (en) 1988-01-13
EP0252731A3 (en) 1990-03-14
EP0252731B1 (en) 1993-12-29
US4910985A (en) 1990-03-27
JPS6340608A (ja) 1988-02-22

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