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ZA855052B - Process and device for compensation of the effect of roll accentricities - Google Patents

Process and device for compensation of the effect of roll accentricities

Info

Publication number
ZA855052B
ZA855052B ZA855052A ZA855052A ZA855052B ZA 855052 B ZA855052 B ZA 855052B ZA 855052 A ZA855052 A ZA 855052A ZA 855052 A ZA855052 A ZA 855052A ZA 855052 B ZA855052 B ZA 855052B
Authority
ZA
South Africa
Prior art keywords
roll
effect
model
compensation
delta
Prior art date
Application number
ZA855052A
Other languages
English (en)
Inventor
Georg Weihrich
Dietrich Wohld
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ZA855052B publication Critical patent/ZA855052B/xx

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)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Polarising Elements (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
ZA855052A 1984-07-05 1985-07-04 Process and device for compensation of the effect of roll accentricities ZA855052B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3424693 1984-07-05

Publications (1)

Publication Number Publication Date
ZA855052B true ZA855052B (en) 1986-02-26

Family

ID=6239865

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA855052A ZA855052B (en) 1984-07-05 1985-07-04 Process and device for compensation of the effect of roll accentricities

Country Status (7)

Country Link
US (1) US4685063A (de)
EP (1) EP0170016B1 (de)
JP (1) JPH0722768B2 (de)
AT (1) ATE39069T1 (de)
CA (1) CA1234613A (de)
DE (1) DE3566627D1 (de)
ZA (1) ZA855052B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1284681C (en) * 1986-07-09 1991-06-04 Alcan International Limited Methods and apparatus for the detection and correction of roll eccentricity in rolling mills
NL8700776A (nl) * 1987-04-02 1988-11-01 Hoogovens Groep Bv Werkwijze voor het voorinstellen van een walserij en een besturingsinrichting geschikt daarvoor.
US4823552A (en) * 1987-04-29 1989-04-25 Vickers, Incorporated Failsafe electrohydraulic control system for variable displacement pump
EP0407628B1 (de) * 1989-07-10 1993-11-18 Siemens Aktiengesellschaft Verfahren und Einrichtung zur Elimination des Einflusses von periodischen Störgrössen mit bekannter, veränderlicher Frequenz
DE3935434A1 (de) * 1989-10-25 1991-05-02 Schloemann Siemag Ag Verfahren zur kompensation von durch walzenexzentrizitaeten verursachten stoerungen
DE4411313C2 (de) * 1993-05-08 1998-01-15 Daimler Benz Ag Verfahren zur Ausfilterung des Exzentrizitätseinflusses beim Walzen
DE59501395D1 (de) * 1994-03-29 1998-03-12 Siemens Ag Verfahren zur Unterdrückung des Einflusses von Walzenexzentrizitäten auf die Regelung der Walzgutdicke in einem Walzgerüst
DE4410960B4 (de) * 1994-03-29 2005-03-03 Siemens Ag Verfahren zur Unterdrückung des Einflusses von Walzenexzentrizitäten
DE59501064D1 (de) * 1994-07-28 1998-01-15 Siemens Ag Verfahren zur Unterdrückung des Einflusses von Walzenexzentrizitäten
FI104207B1 (fi) * 1998-07-24 1999-11-30 Valmet Corp Menetelmä ja laite paperi- tai kartonkikoneen nippitelarakenteen ominaistaajuuden muuttamiseksi
AT408035B (de) * 1998-10-08 2001-08-27 Voest Alpine Ind Anlagen Verfahren zur aktiven kompensation periodischer störungen
JP2000288614A (ja) * 1999-04-09 2000-10-17 Toshiba Corp 圧延機の板厚制御装置
DE102006008574A1 (de) 2006-02-22 2007-08-30 Siemens Ag Verfahren zur Unterdrückung des Einflusses von Walzenexzentrizitäten
WO2007148864A1 (en) * 2007-01-17 2007-12-27 Taegutec Ltd. Rolling mill and roll thereof
DE102007003243A1 (de) 2007-01-23 2008-07-31 Siemens Ag Regelanordnung für ein Walzgerüst und hiermit korrespondierende Gegenstände
DE102007050892A1 (de) * 2007-10-24 2009-04-30 Siemens Ag Reglerstruktur für eine Hydraulikzylindereinheit mit unterlagertem Zustandsregler
JP5765663B2 (ja) 2010-12-27 2015-08-19 スズキ株式会社 内装材の取り付け構造
EP2602676A1 (de) 2011-12-08 2013-06-12 Siemens Aktiengesellschaft Bestimmen von reibungskomponenten eines antriebssystems
JP6197620B2 (ja) * 2013-12-10 2017-09-20 Ｊｆｅスチール株式会社 板厚制御装置および板厚制御方法
DE102014226346A1 (de) 2014-12-18 2016-06-23 Bayerische Motoren Werke Aktiengesellschaft Wärmesystem für ein Elektro- oder Hybridfahrzeug
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1177923A (en) * 1966-02-21 1970-01-14 Davy & United Eng Co Ltd Rolling Mills
GB1204335A (en) * 1967-11-21 1970-09-03 Davy & United Eng Co Ltd Rolling mills
JPS5345793B2 (de) * 1973-10-17 1978-12-08
US3881335A (en) * 1974-03-07 1975-05-06 Westinghouse Electric Corp Roll eccentricity correction system and method
US3882705A (en) * 1974-03-07 1975-05-13 Westinghouse Electric Corp Roll eccentricity correction system and method
US4126027A (en) * 1977-06-03 1978-11-21 Westinghouse Electric Corp. Method and apparatus for eccentricity correction in a rolling mill
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
JPS5691918A (en) * 1979-12-27 1981-07-25 Mitsubishi Electric Corp Load redistribution controller for continuous rolling mill
US4521859A (en) * 1982-10-27 1985-06-04 General Electric Company Method of improved gage control in metal rolling mills
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
US4531392A (en) * 1984-03-19 1985-07-30 Aluminum Company Of America Phase compensator for gauge control using estimate of roll eccentricity

Also Published As

Publication number Publication date
ATE39069T1 (de) 1988-12-15
US4685063A (en) 1987-08-04
DE3566627D1 (en) 1989-01-12
JPS6127114A (ja) 1986-02-06
JPH0722768B2 (ja) 1995-03-15
CA1234613A (en) 1988-03-29
EP0170016B1 (de) 1988-12-07
EP0170016A1 (de) 1986-02-05

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