EP0972580A3 - Verfahren zum Voreinstellen von Kaltverformungsanlagen - Google Patents

Verfahren zum Voreinstellen von Kaltverformungsanlagen Download PDF

Info

Publication number
EP0972580A3
EP0972580A3 EP99110703A EP99110703A EP0972580A3 EP 0972580 A3 EP0972580 A3 EP 0972580A3 EP 99110703 A EP99110703 A EP 99110703A EP 99110703 A EP99110703 A EP 99110703A EP 0972580 A3 EP0972580 A3 EP 0972580A3
Authority
EP
European Patent Office
Prior art keywords
presetting
cold
forming installations
forming
presetting cold
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP99110703A
Other languages
English (en)
French (fr)
Other versions
EP0972580A2 (de
EP0972580B1 (de
Inventor
Andreas Dr. Peters
Andreas Gramer
Hans-Peter Richter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
Original Assignee
SMS Demag 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 SMS Demag AG filed Critical SMS Demag AG
Publication of EP0972580A2 publication Critical patent/EP0972580A2/de
Publication of EP0972580A3 publication Critical patent/EP0972580A3/de
Application granted granted Critical
Publication of EP0972580B1 publication Critical patent/EP0972580B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/28—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/30—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 plates, strips, bands or sheets of indefinite length in a non-continuous process
    • B21B1/32—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 plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/36—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 plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by cold-rolling
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B2001/228—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 plates, strips, bands or sheets of indefinite length skin pass rolling or temper rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/12—Rolling load or rolling pressure; roll force
    • 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
    • B21B38/10—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-gap, e.g. pass indicators
    • B21B38/105—Calibrating or presetting roll-gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)
  • Hydroponics (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Voreinstellen von Kaltverformungsanlagen, wie Kaltwalzstraßen, Dressiergerüste, Streckbiegerichter, Richtmaschinen und andere. Die Genauigkeit des Presettings üblicher Kaltverformungsanlagen wird dadurch gesteigert, dass die Härte des zu verformenden Materials kurz vor dessen Kaltverformung gemessen und zur Korrektur seiner Verfestigungskurve und der darauf basierenden Voreinstellung der Kaltverformungsanlage verwendet wird.
EP99110703A 1998-07-14 1999-06-02 Verfahren zum Voreinstellen von Kaltverformungsanlagen Expired - Lifetime EP0972580B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19831480 1998-07-14
DE19831480A DE19831480C1 (de) 1998-07-14 1998-07-14 Verfahren zum Voreinstellen von Kaltverformungsanlagen

Publications (3)

Publication Number Publication Date
EP0972580A2 EP0972580A2 (de) 2000-01-19
EP0972580A3 true EP0972580A3 (de) 2002-12-11
EP0972580B1 EP0972580B1 (de) 2005-08-10

Family

ID=7873967

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110703A Expired - Lifetime EP0972580B1 (de) 1998-07-14 1999-06-02 Verfahren zum Voreinstellen von Kaltverformungsanlagen

Country Status (7)

Country Link
US (1) US6161406A (de)
EP (1) EP0972580B1 (de)
JP (1) JP4390917B2 (de)
AT (1) ATE301510T1 (de)
CA (1) CA2277550C (de)
DE (2) DE19831480C1 (de)
ES (1) ES2245061T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009060828A1 (de) 2009-04-02 2010-10-14 Sms Siemag Ag Walzanlage zum kontinuierlichen Walzen von bandförmigem Walzgut
EP2662158A1 (de) * 2012-05-07 2013-11-13 Siemens Aktiengesellschaft Verfahren zur Bearbeitung von Walzgut und Walzwerk
CN103357656B (zh) * 2013-07-08 2015-02-04 济钢集团有限公司 一种大辊径大压下率冷轧极薄带钢的生产工艺
CN109248927B (zh) * 2017-07-13 2019-12-13 鞍钢股份有限公司 一种轧制力系数限值分规格控制方法
TWI711496B (zh) * 2020-01-21 2020-12-01 中國鋼鐵股份有限公司 改善鋼板溫度控制軋延製程設定的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102937A1 (de) * 1982-09-07 1984-03-14 VOEST-ALPINE Aktiengesellschaft Vorrichtung zur Anstellregelung eines Kaltwalzgerüstes
JPS60250816A (ja) * 1984-05-29 1985-12-11 Kawasaki Steel Corp 冷間圧延機における初期ロ−ル間隙制御方法
DE4015750A1 (de) * 1989-05-19 1990-11-22 Karl Heinz Dr Ing Koethemann Verfahren zur herstellung von kaltgewalzten baendern aus nichteisenmetall, eisen und deren legierungen
EP0436762A1 (de) * 1990-01-12 1991-07-17 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Verfahren und Anlage zum Erzeugen einer vorgegebenen Streckgrenzen-Festigkeit und Oberflächenrauhigkeit im Zuge des Kaltnachwalzens vorbehandelter Metallbänder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1270868A (en) * 1968-09-23 1972-04-19 Froehling Fa Josef Methods and apparatus for controlling a machine for processing strip material
US3820366A (en) * 1972-11-06 1974-06-28 Westinghouse Electric Corp Rolling mill gauge control method and apparatus including temperatureand hardness correction
US5054302A (en) * 1989-04-07 1991-10-08 Kawasaki Steel Corporation Hardness compensated thickness control method for wet skin-pass rolled sheet
US5609053A (en) * 1994-08-22 1997-03-11 Alcan Aluminum Corporation Constant reduction multi-stand hot rolling mill set-up method
DE19622825B4 (de) * 1996-06-07 2005-03-31 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Voreinstellung für Kaltwalzreversiergerüst

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102937A1 (de) * 1982-09-07 1984-03-14 VOEST-ALPINE Aktiengesellschaft Vorrichtung zur Anstellregelung eines Kaltwalzgerüstes
JPS60250816A (ja) * 1984-05-29 1985-12-11 Kawasaki Steel Corp 冷間圧延機における初期ロ−ル間隙制御方法
DE4015750A1 (de) * 1989-05-19 1990-11-22 Karl Heinz Dr Ing Koethemann Verfahren zur herstellung von kaltgewalzten baendern aus nichteisenmetall, eisen und deren legierungen
EP0436762A1 (de) * 1990-01-12 1991-07-17 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Verfahren und Anlage zum Erzeugen einer vorgegebenen Streckgrenzen-Festigkeit und Oberflächenrauhigkeit im Zuge des Kaltnachwalzens vorbehandelter Metallbänder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 122 (M - 476) 7 May 1986 (1986-05-07) *

Also Published As

Publication number Publication date
CA2277550A1 (en) 2000-01-14
DE19831480C1 (de) 2000-01-13
ES2245061T3 (es) 2005-12-16
ATE301510T1 (de) 2005-08-15
DE59912379D1 (de) 2005-09-15
EP0972580A2 (de) 2000-01-19
JP2000042602A (ja) 2000-02-15
JP4390917B2 (ja) 2009-12-24
CA2277550C (en) 2007-09-25
US6161406A (en) 2000-12-19
EP0972580B1 (de) 2005-08-10

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