EP0972581A2 - Procédé de laminage pour produits en forme de barres, notamment d'acier en barres ou de fils - Google Patents

Procédé de laminage pour produits en forme de barres, notamment d'acier en barres ou de fils Download PDF

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Publication number
EP0972581A2
EP0972581A2 EP99111050A EP99111050A EP0972581A2 EP 0972581 A2 EP0972581 A2 EP 0972581A2 EP 99111050 A EP99111050 A EP 99111050A EP 99111050 A EP99111050 A EP 99111050A EP 0972581 A2 EP0972581 A2 EP 0972581A2
Authority
EP
European Patent Office
Prior art keywords
rolling
roll
actual
stand
target
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
EP99111050A
Other languages
German (de)
English (en)
Other versions
EP0972581A3 (fr
EP0972581B1 (fr
Inventor
Otmar Dr. Palzer
Lutz Dr. Broll
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 Schloemann Siemag AG
SMS Demag AG
Schloemann Siemag 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 Schloemann Siemag AG, SMS Demag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0972581A2 publication Critical patent/EP0972581A2/fr
Publication of EP0972581A3 publication Critical patent/EP0972581A3/fr
Application granted granted Critical
Publication of EP0972581B1 publication Critical patent/EP0972581B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands
    • 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
    • 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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
EP99111050A 1998-07-14 1999-06-14 Procédé de laminage pour produits en forme de barres, notamment d'acier en barres ou de fils Expired - Lifetime EP0972581B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19831481A DE19831481A1 (de) 1998-07-14 1998-07-14 Walzverfahren für stabförmiges Walzgut, insbesondere Stabstahl oder Draht
DE19831481 1998-07-14

Publications (3)

Publication Number Publication Date
EP0972581A2 true EP0972581A2 (fr) 2000-01-19
EP0972581A3 EP0972581A3 (fr) 2002-05-15
EP0972581B1 EP0972581B1 (fr) 2003-10-22

Family

ID=7873968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99111050A Expired - Lifetime EP0972581B1 (fr) 1998-07-14 1999-06-14 Procédé de laminage pour produits en forme de barres, notamment d'acier en barres ou de fils

Country Status (8)

Country Link
US (1) US6112566A (fr)
EP (1) EP0972581B1 (fr)
JP (1) JP2000033408A (fr)
KR (1) KR20000011689A (fr)
AT (1) ATE252425T1 (fr)
BR (1) BR9902468A (fr)
DE (2) DE19831481A1 (fr)
ID (1) ID23065A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1018376A2 (fr) * 1999-01-08 2000-07-12 SMS Demag AG Train de laminage pour laminer des produits en forme de barres, p.e. d'acier en barres ou de fils
EP1230992A2 (fr) * 2001-02-13 2002-08-14 SMS Demag AG Procédé pour faire fonctionner un train de laminoir et système de commande pour train de laminoir
CN103978044A (zh) * 2014-05-30 2014-08-13 中冶南方工程技术有限公司 轧机加减速阶段的辊缝补偿控制方法及其装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE517670C2 (sv) * 1998-07-10 2002-07-02 Abb Ab Förfarande och anordning för en kontinuerlig styrning av mellansparsspänningen i ett valsverk
DE10139513A1 (de) * 2001-08-10 2003-02-20 Sms Meer Gmbh Walzwerk zum Walzen von Halbzeug oder Stabmaterial
DE10202182B4 (de) * 2002-01-22 2004-02-12 Sms Meer Gmbh Arbeitsverfahren zum Walzen von Draht oder Feineisen
DE102005036184A1 (de) * 2004-12-07 2006-06-08 Sms Meer Gmbh Verfahren zur Regelung des Querschnitts von aus einer Drahtwalzstraße austretenden Drähten und Drahtwalzstraße
EP2135690A1 (fr) * 2008-06-19 2009-12-23 Siemens Aktiengesellschaft Train de laminage continental doté d'intégrations et/ou de détachements de cages de laminoir en fonctionnement continu
IT1400550B1 (it) * 2010-06-09 2013-06-11 Danieli Automation Spa Procedimento e dispositivo per il controllo dimensionale della sezione di un prodotto laminato.
CN101905245B (zh) * 2010-07-12 2012-02-08 武汉钢铁(集团)公司 超洁净低碳低硅钢盘条控轧工艺
CN103056171B (zh) * 2012-12-27 2015-03-25 鞍钢集团自动化公司 一种粗轧立辊短行程二次曲线控制方法
CN104249083B (zh) * 2013-06-26 2016-04-27 宝山钢铁股份有限公司 一种带钢头尾边缘降前馈控制方法
EP3231522B1 (fr) * 2016-04-14 2019-03-27 Primetals Technologies Germany GmbH Controle robuste de tension de bande
DE102016123069A1 (de) * 2016-11-30 2018-05-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung eines Leitersegmentes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933017A (ja) * 1982-08-17 1984-02-22 Toshiba Corp 圧延寸法制御装置
JPS5954412A (ja) * 1982-09-22 1984-03-29 Toshiba Corp 孔型圧延機の制御方法
US4909060A (en) * 1988-01-26 1990-03-20 United Engineering, Inc. Oil compression compensation system
US5090224A (en) * 1989-12-22 1992-02-25 Sms Schloemann-Siemag Aktiengesellschaft Method of determining the spring characteristic of a roll stand

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744288A (en) * 1971-12-22 1973-07-10 Morgan Construction Co Tensiometer
SU1124882A3 (ru) * 1981-09-30 1984-11-15 Мицубиси Денки Кабусики Кайся (Фирма) Устройство дл регулировани геометрических размеров проката на стане непрерывной прокатки (его варианты)
IT1280208B1 (it) * 1995-08-03 1998-01-05 Ceda Spa Costruzioni Elettrome Procedimento di controllo intergabbia del tiro del laminato e relativo dispositivo

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933017A (ja) * 1982-08-17 1984-02-22 Toshiba Corp 圧延寸法制御装置
JPS5954412A (ja) * 1982-09-22 1984-03-29 Toshiba Corp 孔型圧延機の制御方法
US4909060A (en) * 1988-01-26 1990-03-20 United Engineering, Inc. Oil compression compensation system
US5090224A (en) * 1989-12-22 1992-02-25 Sms Schloemann-Siemag Aktiengesellschaft Method of determining the spring characteristic of a roll stand

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 008, no. 132 (M-303), 20. Juni 1984 (1984-06-20) & JP 59 033017 A (TOKYO SHIBAURA DENKI KK), 22. Februar 1984 (1984-02-22) *
PATENT ABSTRACTS OF JAPAN vol. 008, no. 158 (M-311), 21. Juli 1984 (1984-07-21) & JP 59 054412 A (TOKYO SHIBAURA DENKI KK), 29. März 1984 (1984-03-29) *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1018376A2 (fr) * 1999-01-08 2000-07-12 SMS Demag AG Train de laminage pour laminer des produits en forme de barres, p.e. d'acier en barres ou de fils
EP1018376A3 (fr) * 1999-01-08 2002-12-18 SMS Demag AG Train de laminage pour laminer des produits en forme de barres, p.e. d'acier en barres ou de fils
EP1230992A2 (fr) * 2001-02-13 2002-08-14 SMS Demag AG Procédé pour faire fonctionner un train de laminoir et système de commande pour train de laminoir
EP1230992A3 (fr) * 2001-02-13 2004-10-13 SMS Demag AG Procédé pour faire fonctionner un train de laminoir et système de commande pour train de laminoir
CN103978044A (zh) * 2014-05-30 2014-08-13 中冶南方工程技术有限公司 轧机加减速阶段的辊缝补偿控制方法及其装置

Also Published As

Publication number Publication date
KR20000011689A (ko) 2000-02-25
ATE252425T1 (de) 2003-11-15
ID23065A (id) 2000-01-20
DE19831481A1 (de) 2000-01-20
EP0972581A3 (fr) 2002-05-15
BR9902468A (pt) 2000-03-14
US6112566A (en) 2000-09-05
JP2000033408A (ja) 2000-02-02
EP0972581B1 (fr) 2003-10-22
DE59907417D1 (de) 2003-11-27

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