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BR8407058A - Processo e aparelho para controle automatico de espessura de produto emergente de bastidor de laminacao e laminador - Google Patents

Processo e aparelho para controle automatico de espessura de produto emergente de bastidor de laminacao e laminador

Info

Publication number
BR8407058A
BR8407058A BR8407058A BR8407058A BR8407058A BR 8407058 A BR8407058 A BR 8407058A BR 8407058 A BR8407058 A BR 8407058A BR 8407058 A BR8407058 A BR 8407058A BR 8407058 A BR8407058 A BR 8407058A
Authority
BR
Brazil
Prior art keywords
pct
output signal
roll
thickness
emerging
Prior art date
Application number
BR8407058A
Other languages
English (en)
Inventor
Eam Khwang Teoh
Graham Clifford Goodwin
William John Edwards
Original Assignee
Lysaght Australia 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
Application filed by Lysaght Australia Ltd filed Critical Lysaght Australia Ltd
Publication of BR8407058A publication Critical patent/BR8407058A/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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • 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
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
BR8407058A 1983-09-08 1984-09-07 Processo e aparelho para controle automatico de espessura de produto emergente de bastidor de laminacao e laminador BR8407058A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPG131883 1983-09-08
PCT/AU1984/000172 WO1985000998A1 (en) 1983-09-08 1984-09-07 Rolling mill strip thickness controller

Publications (1)

Publication Number Publication Date
BR8407058A true BR8407058A (pt) 1985-08-13

Family

ID=3770310

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8407058A BR8407058A (pt) 1983-09-08 1984-09-07 Processo e aparelho para controle automatico de espessura de produto emergente de bastidor de laminacao e laminador

Country Status (9)

Country Link
US (1) US4691547A (pt)
EP (1) EP0155301B1 (pt)
JP (1) JPS60502146A (pt)
KR (1) KR900000780B1 (pt)
AT (1) ATE46464T1 (pt)
AU (1) AU576330B2 (pt)
BR (1) BR8407058A (pt)
DE (1) DE3479790D1 (pt)
WO (1) WO1985000998A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62254915A (ja) * 1986-04-30 1987-11-06 Toshiba Corp 多重圧延機のロ−ル偏芯除去制御装置
US4905491A (en) * 1988-04-11 1990-03-06 Aluminum Company Of America Unwind/rewind eccentricity control for rolling mills
US4898012A (en) * 1988-04-22 1990-02-06 United Engineering, Inc. Roll bite gauge and profile measurement system for rolling mills
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
US5341663A (en) * 1992-04-22 1994-08-30 Aluminum Company Of America Automatic process control and noise suppression
DE4414972C2 (de) * 1994-04-29 2003-07-24 Rieter Ingolstadt Spinnerei Korrektur eines von einem Tastwalzenpaar zur Dicke eines textilen Faserbandes gewonnenen Meßsignals
DE59501064D1 (de) * 1994-07-28 1998-01-15 Siemens Ag Verfahren zur Unterdrückung des Einflusses von Walzenexzentrizitäten
DE19505694C1 (de) * 1995-02-20 1996-07-04 Siemens Ag Einrichtung zur Dickenregelung von Walzgut
DE19618712B4 (de) * 1996-05-09 2005-07-07 Siemens Ag Regelverfahren für ein Walzgerüst zum Walzen eines Bandes
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
US6863517B2 (en) * 1999-10-21 2005-03-08 Welex Incorporated Apparatus and method for measuring and of controlling the gap between polymer sheet cooling rolls
US6406285B1 (en) * 1999-10-21 2002-06-18 Welex Incorporated Apparatus for measuring and of controlling the gap between polymer sheet cooling rolls
AU2002306098A1 (en) * 2001-11-28 2003-06-10 Posco Co., Ltd. Method and apparatus for detecting roll eccentricity utilizing pulse generator in rolling mill
FR2887480B1 (fr) * 2005-06-23 2007-09-21 Vai Clecim Soc Par Actions Sim Procede et dispositif de regulation de l'epaisseur d'un produit lamine en sortie d'une installation de laminage en tandem
DE102006008574A1 (de) * 2006-02-22 2007-08-30 Siemens Ag Verfahren zur Unterdrückung des Einflusses von Walzenexzentrizitäten
DE102008014304A1 (de) * 2008-03-14 2009-09-24 Siemens Aktiengesellschaft Betriebsverfahren für eine Kaltwalzstraße mit verbesserter Dynamik
DE202008012201U1 (de) * 2008-09-12 2010-02-11 TRüTZSCHLER GMBH & CO. KG Vorrichtung für eine oder an einer Spinnereivorbereitungsmaschine, insbesondere Karde, Strecke, Kämmmaschine oder Flyer, zur Korrektur eines Messsignals
EP2527053A1 (de) * 2011-05-24 2012-11-28 Siemens Aktiengesellschaft Steuerverfahren für eine Walzstraße
EP2527054A1 (de) * 2011-05-24 2012-11-28 Siemens Aktiengesellschaft Steuerverfahren für eine Walzstraße
PL3086889T3 (pl) * 2013-12-24 2019-08-30 Arcelormittal Sposób walcowania na gorąco, walcownia gorąca i program komputerowy do wykonywania takiego sposobu
US10875066B2 (en) * 2017-05-31 2020-12-29 Honeywell International Inc. Bearing flotation compensation for metal rolling applications

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451874A (fr) * 1964-10-29 1966-01-07 Westinghouse Electric Corp Appareil de réglage d'épaisseur de bande
GB1204335A (en) * 1967-11-21 1970-09-03 Davy & United Eng Co Ltd Rolling mills
BE735961A (pt) * 1969-07-10 1970-01-12
JPS4937337B1 (pt) * 1970-03-20 1974-10-08
GB1425826A (en) * 1972-02-21 1976-02-18 Davy Loewry Ltd Eccentricity correction means
US3793860A (en) * 1972-12-04 1974-02-26 Westinghouse Electric Corp System to compensate for roll eccentricity effects and/or to simulate a mill with variable stretch characteristics
JPS5234030B2 (pt) * 1973-06-27 1977-09-01
JPS541657B2 (pt) * 1973-08-22 1979-01-27
US3881335A (en) * 1974-03-07 1975-05-06 Westinghouse Electric Corp Roll eccentricity correction system and method
DE2643686C3 (de) * 1976-09-28 1980-03-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur Regelung der Walzgutdicke in einem Walzgerbst
US4126027A (en) * 1977-06-03 1978-11-21 Westinghouse Electric Corp. Method and apparatus for eccentricity correction in a rolling mill
JPS6026606B2 (ja) * 1977-11-11 1985-06-25 三菱重工業株式会社 圧延機のロ−ル偏芯制御方法
JPS54138847A (en) * 1977-11-11 1979-10-27 Mitsubishi Heavy Ind Ltd Detecting method for rollsigma eccentricity in rolling mill
JPS5533831A (en) * 1978-08-31 1980-03-10 Toshiba Corp Roll eccentricity removing method
JPS5581014A (en) * 1978-12-14 1980-06-18 Toshiba Corp Plate thickness control unit
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
US4222254A (en) * 1979-03-12 1980-09-16 Aluminum Company Of America Gauge control using estimate of roll eccentricity
SU818691A1 (ru) * 1979-04-04 1981-04-07 Киевский институт автоматики им.ХХУ съезда КПСС Устройство дл компенсацииэКСцЕНТРиСиТЕТА ВАлКОВ пРи ABTO-МАТичЕСКОМ РЕгулиРОВАНии ТОлщиНыпРОКАТыВАЕМОй пОлОСы
JPS5645206A (en) * 1979-09-19 1981-04-24 Toshiba Corp Compensational controller for eccentricity of roll of rolling mill
SU908455A1 (ru) * 1980-06-13 1982-02-28 Киевский институт автоматики им.ХХУ съезда КПСС Устройство компенсации вли ни эксцентриситета прокатных валков
JPS5945016A (ja) * 1982-09-08 1984-03-13 Sumitomo Metal Ind Ltd 圧延機の板厚制御方法
JPS5992113A (ja) * 1982-11-15 1984-05-28 Nisshin Steel Co Ltd ロ−ル偏心制御装置

Also Published As

Publication number Publication date
WO1985000998A1 (en) 1985-03-14
DE3479790D1 (en) 1989-10-26
AU576330B2 (en) 1988-08-25
JPS60502146A (ja) 1985-12-12
EP0155301B1 (en) 1989-09-20
EP0155301A4 (en) 1986-02-13
AU3398484A (en) 1985-03-29
EP0155301A1 (en) 1985-09-25
KR900000780B1 (ko) 1990-02-16
KR870700030A (ko) 1987-02-28
ATE46464T1 (de) 1989-10-15
US4691547A (en) 1987-09-08

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 07/09/99

B15K Others concerning applications: alteration of classification

Ipc: B21B 37/66 (2006.01)