ATE233134T1 - Verfahren und vorrichtung zur reglung der abmessungen eines walzgutendes in einem walzwerk - Google Patents

Verfahren und vorrichtung zur reglung der abmessungen eines walzgutendes in einem walzwerk

Info

Publication number
ATE233134T1
ATE233134T1 AT99933449T AT99933449T ATE233134T1 AT E233134 T1 ATE233134 T1 AT E233134T1 AT 99933449 T AT99933449 T AT 99933449T AT 99933449 T AT99933449 T AT 99933449T AT E233134 T1 ATE233134 T1 AT E233134T1
Authority
AT
Austria
Prior art keywords
stand
dimensions
controlling
rolling
tail
Prior art date
Application number
AT99933449T
Other languages
English (en)
Inventor
Mats Olsson
Dag Sollander
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Application granted granted Critical
Publication of ATE233134T1 publication Critical patent/ATE233134T1/de

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
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control
    • 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
    • B21B37/72—Rear end control; Front end control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • 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
    • B21B2261/08—Diameter
    • 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
    • B21B2265/04—Front or inlet tension
    • 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
    • B21B2265/06—Interstand tension
    • 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
    • B21B2265/08—Back or outlet tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/12—End of product
    • B21B2273/16—Tail or rear end

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
AT99933449T 1998-07-10 1999-07-09 Verfahren und vorrichtung zur reglung der abmessungen eines walzgutendes in einem walzwerk ATE233134T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9802493A SE513923C2 (sv) 1998-07-10 1998-07-10 Förfarande och anordning för styrning av svansdimensionerna i ett valsverk
PCT/SE1999/001248 WO2000002678A1 (en) 1998-07-10 1999-07-09 A method and a device for controlling tail dimensions in a rolling mill

Publications (1)

Publication Number Publication Date
ATE233134T1 true ATE233134T1 (de) 2003-03-15

Family

ID=20412046

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99933449T ATE233134T1 (de) 1998-07-10 1999-07-09 Verfahren und vorrichtung zur reglung der abmessungen eines walzgutendes in einem walzwerk

Country Status (7)

Country Link
EP (1) EP1097008B1 (de)
JP (1) JP2002520160A (de)
AT (1) ATE233134T1 (de)
AU (1) AU4950299A (de)
DE (1) DE69905578D1 (de)
SE (1) SE513923C2 (de)
WO (1) WO2000002678A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6167736B1 (en) 1999-07-07 2001-01-02 Morgan Construction Company Tension control system and method for reducing front end and tail end overfill of a continuously hot rolled product
DE102006059709A1 (de) * 2006-12-18 2008-06-19 Siemens Ag Walzverfahren für ein Band
KR101435038B1 (ko) * 2012-10-29 2014-08-27 현대제철 주식회사 소재 압연장치
DE102016217202B4 (de) * 2016-09-09 2024-03-28 Kocks Technik Gmbh & Co Kg Regelung des Betriebs einer Walzstraße
CN115138695A (zh) * 2021-03-31 2022-10-04 宝山钢铁股份有限公司 一种热连轧机上剪切带头带尾现象的检测方法
CN116493419A (zh) * 2023-06-27 2023-07-28 山西建龙实业有限公司 一种热轧钢筋尾部轧制微张力柔性控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU810319A1 (ru) * 1979-04-04 1981-03-07 Колпинское Отделение Всесоюзногонаучно-Исследовательского Ипроектно-Конструкторского Институтаметаллургического Машиностроения Способ регулировани межклетевыхНАТ жЕНий
SU1286310A2 (ru) * 1985-04-08 1987-01-30 Производственное объединение "Уралмаш" Устройство дл регулировани толщины полосы на концах холоднокатаных рулонов
SU1297959A1 (ru) * 1985-11-10 1987-03-23 Государственный Проектный И Проектно-Конструкторский Институт "Электротяжхимпроект" Система автоматического управлени поштучным редуцированием с нат жением на многоклетевом стане с индивидуальным электроприводом
RU1794517C (ru) * 1990-12-25 1993-02-15 Донецкий научно-исследовательский институт черной металлургии Устройство дл регулировани размеров концов гор чекатаной полосы

Also Published As

Publication number Publication date
JP2002520160A (ja) 2002-07-09
WO2000002678A1 (en) 2000-01-20
AU4950299A (en) 2000-02-01
EP1097008B1 (de) 2003-02-26
EP1097008A1 (de) 2001-05-09
SE513923C2 (sv) 2000-11-27
DE69905578D1 (de) 2003-04-03
SE9802493D0 (sv) 1998-07-10
SE9802493L (sv) 2000-03-10

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties