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UA95794C2 - Способ подавления влияния эксцентриситетов валков - Google Patents

Способ подавления влияния эксцентриситетов валков

Info

Publication number
UA95794C2
UA95794C2 UAA200810612A UAA200810612A UA95794C2 UA 95794 C2 UA95794 C2 UA 95794C2 UA A200810612 A UAA200810612 A UA A200810612A UA A200810612 A UAA200810612 A UA A200810612A UA 95794 C2 UA95794 C2 UA 95794C2
Authority
UA
Ukraine
Prior art keywords
roll eccentricities
roll
process model
rolled stock
rolling stand
Prior art date
Application number
UAA200810612A
Other languages
English (en)
Ukrainian (uk)
Inventor
Йозеф Хофбауер
Мартин НИМАНН
Бернхард Вайсхаар
Дитрих Вольд
Original Assignee
Сименс Акциенгезельшафт
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=37886246&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA95794(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Сименс Акциенгезельшафт filed Critical Сименс Акциенгезельшафт
Publication of UA95794C2 publication Critical patent/UA95794C2/ru

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/02—Tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/032—Rolls for sheets or strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/08—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-force
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4517—Rolling deformation or deflection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49471—Roll forming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49481—Wheel making
    • Y10T29/49492—Land wheel
    • Y10T29/49524—Rim making
    • Y10T29/49531—Roller forming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5197—Multiple stations working strip material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5198—Continuous strip

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

Изобретение касается способа подавления влияния эксцентриситетов валков на исходную толщину (ha) прокатываемого материала (10), который проходит через прокатную клеть (1), при этом эксцентриситеты валков идентифицируют с использованием модели (27) процесса и учитывают при определении корректирующего сигнала, по крайней мере, для одного управляющего устройства (19) для исполнительного элемента, преимущественно, исполнительного элемента для установочного положения прокатной клети (1), при этом для идентификации эксцентриситетов валков в модель (27) процесса вводят значения измеренной перед прокатной клетью
UAA200810612A 2006-02-22 2007-01-11 Способ подавления влияния эксцентриситетов валков UA95794C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006008574A DE102006008574A1 (de) 2006-02-22 2006-02-22 Verfahren zur Unterdrückung des Einflusses von Walzenexzentrizitäten

Publications (1)

Publication Number Publication Date
UA95794C2 true UA95794C2 (ru) 2011-09-12

Family

ID=37886246

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200810612A UA95794C2 (ru) 2006-02-22 2007-01-11 Способ подавления влияния эксцентриситетов валков

Country Status (8)

Country Link
US (1) US8386066B2 (ru)
EP (1) EP1986795B2 (ru)
CN (1) CN101443136B (ru)
DE (1) DE102006008574A1 (ru)
PL (1) PL1986795T3 (ru)
RU (1) RU2429925C2 (ru)
UA (1) UA95794C2 (ru)
WO (1) WO2007096204A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050911A1 (de) * 2007-10-23 2009-04-30 Eras Entwicklung Und Realisation Adaptiver Systeme Gmbh Verfahren und Vorrichtung zum Unterdrücken des Ratterns von Arbeitswalzen eines Walzgerüsts
AT507087B1 (de) * 2008-12-05 2010-02-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur semi-aktiven reduktion von druckschwingungen in einem hydrauliksystem
CN101927271B (zh) * 2010-08-23 2012-07-04 中冶南方工程技术有限公司 基于在线递推参数估计的轧辊偏心补偿方法及其设备
CN101927272B (zh) * 2010-08-23 2012-09-05 中冶南方工程技术有限公司 基于在线递推参数估计的轧辊偏心补偿设备
DE102012200936A1 (de) 2012-01-23 2013-07-25 Converteam Gmbh Verfahren zum Betreiben einer Walzstraße
US20180161839A1 (en) * 2016-12-09 2018-06-14 Honeywell International Inc. Metal thickness control model based inferential sensor
EP3936248B1 (de) * 2020-07-07 2023-10-25 Primetals Technologies Germany GmbH Walzen unter berücksichtigung von frequenzverhalten
EP3974073B1 (de) * 2020-09-28 2023-07-19 Primetals Technologies Germany GmbH Walzen unter berücksichtigung von frequenzverhalten
US20240299997A1 (en) * 2023-03-10 2024-09-12 Honeywell International Inc. Dynamic Roll Eccentricity Identification Using Extended Kalman Filter State Estimation and Control Upgrade for Cold Rolling Mills
EP4613393A1 (de) 2024-03-06 2025-09-10 Primetals Technologies Germany GmbH Walzgerüst mit umfassender kompensation von exzentrizitäten

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GB1204335A (en) * 1967-11-21 1970-09-03 Davy & United Eng Co Ltd Rolling mills
US4126027A (en) * 1977-06-03 1978-11-21 Westinghouse Electric Corp. Method and apparatus for eccentricity correction in a rolling mill
JPS5666315A (en) * 1979-10-31 1981-06-04 Sumitomo Metal Ind Ltd Controlling method for sheet thickness in strip mill
AU576330B2 (en) * 1983-09-08 1988-08-25 John Lysaght (Australia) Limited Rolling mill strip thickness controller
EP0170016B1 (de) * 1984-07-05 1988-12-07 Siemens Aktiengesellschaft Verfahren zur Kompensation des Einflusses von Walzenexzentrizitäten
JPS6213209A (ja) * 1985-07-09 1987-01-22 Mitsubishi Electric Corp 伸び率制御装置
US4656854A (en) * 1985-09-06 1987-04-14 Aluminum Company Of America Rolling mill eccentricity compensation using measurement of sheet tension
DE3935434A1 (de) * 1989-10-25 1991-05-02 Schloemann Siemag Ag Verfahren zur kompensation von durch walzenexzentrizitaeten verursachten stoerungen
JPH0732926B2 (ja) * 1990-11-30 1995-04-12 住友軽金属工業株式会社 圧延機における板厚制御方法
JPH05200420A (ja) * 1992-01-28 1993-08-10 Toshiba Corp マットロール圧延用板厚制御装置
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Also Published As

Publication number Publication date
EP1986795B1 (de) 2013-09-18
CN101443136B (zh) 2012-11-14
EP1986795A1 (de) 2008-11-05
US8386066B2 (en) 2013-02-26
CN101443136A (zh) 2009-05-27
RU2008137605A (ru) 2010-03-27
US20090210085A1 (en) 2009-08-20
DE102006008574A1 (de) 2007-08-30
PL1986795T3 (pl) 2014-03-31
EP1986795B2 (de) 2020-08-19
RU2429925C2 (ru) 2011-09-27
WO2007096204A1 (de) 2007-08-30

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