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 laminadorInfo
- 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
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)
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)
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 |
US6406285B1 (en) * | 1999-10-21 | 2002-06-18 | Welex Incorporated | Apparatus for measuring and of controlling the gap between polymer sheet cooling rolls |
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 |
GB2396579A (en) * | 2001-11-28 | 2004-06-30 | 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 |
KR102110645B1 (ko) * | 2013-12-24 | 2020-05-14 | 아르셀러미탈 | 열간 압연 방법 |
US10875066B2 (en) * | 2017-05-31 | 2020-12-29 | Honeywell International Inc. | Bearing flotation compensation for metal rolling applications |
Family Cites Families (22)
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 |
JPS54138847A (en) * | 1977-11-11 | 1979-10-27 | Mitsubishi Heavy Ind Ltd | Detecting method for rollsigma eccentricity in 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 |
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 |
-
1984
- 1984-09-07 KR KR1019850700020A patent/KR900000780B1/ko not_active IP Right Cessation
- 1984-09-07 WO PCT/AU1984/000172 patent/WO1985000998A1/en active IP Right Grant
- 1984-09-07 BR BR8407058A patent/BR8407058A/pt not_active IP Right Cessation
- 1984-09-07 DE DE8484903419T patent/DE3479790D1/de not_active Expired
- 1984-09-07 AT AT84903419T patent/ATE46464T1/de not_active IP Right Cessation
- 1984-09-07 EP EP84903419A patent/EP0155301B1/en not_active Expired
- 1984-09-07 AU AU33984/84A patent/AU576330B2/en not_active Ceased
- 1984-09-07 JP JP59503398A patent/JPS60502146A/ja active Pending
- 1984-09-07 US US06/722,161 patent/US4691547A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0155301A4 (en) | 1986-02-13 |
KR900000780B1 (ko) | 1990-02-16 |
DE3479790D1 (en) | 1989-10-26 |
EP0155301B1 (en) | 1989-09-20 |
KR870700030A (ko) | 1987-02-28 |
AU576330B2 (en) | 1988-08-25 |
WO1985000998A1 (en) | 1985-03-14 |
EP0155301A1 (en) | 1985-09-25 |
AU3398484A (en) | 1985-03-29 |
ATE46464T1 (de) | 1989-10-15 |
JPS60502146A (ja) | 1985-12-12 |
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) |