DE59907417D1 - Walzverfahren für stabförmiges Walzgut, insbesondere Stabstahl oder Draht - Google Patents

Walzverfahren für stabförmiges Walzgut, insbesondere Stabstahl oder Draht

Info

Publication number
DE59907417D1
DE59907417D1 DE59907417T DE59907417T DE59907417D1 DE 59907417 D1 DE59907417 D1 DE 59907417D1 DE 59907417 T DE59907417 T DE 59907417T DE 59907417 T DE59907417 T DE 59907417T DE 59907417 D1 DE59907417 D1 DE 59907417D1
Authority
DE
Germany
Prior art keywords
roll gap
wire
rod
bar steel
particular bar
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.)
Expired - Lifetime
Application number
DE59907417T
Other languages
English (en)
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 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
Application granted granted Critical
Publication of DE59907417D1 publication Critical patent/DE59907417D1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
  • Ropes Or Cables (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
DE59907417T 1998-07-14 1999-06-14 Walzverfahren für stabförmiges Walzgut, insbesondere Stabstahl oder Draht Expired - Lifetime DE59907417D1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE59907417D1 true DE59907417D1 (de) 2003-11-27

Family

ID=7873968

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19831481A Withdrawn DE19831481A1 (de) 1998-07-14 1998-07-14 Walzverfahren für stabförmiges Walzgut, insbesondere Stabstahl oder Draht
DE59907417T Expired - Lifetime DE59907417D1 (de) 1998-07-14 1999-06-14 Walzverfahren für stabförmiges Walzgut, insbesondere Stabstahl oder Draht

Family Applications Before (1)

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DE19831481A Withdrawn DE19831481A1 (de) 1998-07-14 1998-07-14 Walzverfahren für stabförmiges Walzgut, insbesondere Stabstahl oder Draht

Country Status (8)

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

Families Citing this family (14)

* 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
DE19900428A1 (de) * 1999-01-08 2000-07-13 Sms Demag Ag Walzstraße zum Walzen von stabförmigem Walzgut, z. B. Stabstahl oder Draht
DE10106527A1 (de) * 2001-02-13 2002-08-29 Sms Demag Ag Verfahren zum Betreiben einer Walzstraße sowie Steuerungssystem für eine Walzstraße
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 (de) * 2008-06-19 2009-12-23 Siemens Aktiengesellschaft Konti-Walzstrasse mit Ein- und/oder Ausgliedern von Walzgerüsten im laufenden Betrieb
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
CN103978044B (zh) * 2014-05-30 2015-11-04 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
ES2732566T3 (es) * 2016-04-14 2019-11-25 Primetals Technologies Germany Gmbh Control robusto de tensión de banda
DE102016123069A1 (de) 2016-11-30 2018-05-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung eines Leitersegmentes

Family Cites Families (7)

* 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
US4557126A (en) * 1981-09-30 1985-12-10 Mitsubishi Denki Kabushiki Kaisha Control device for continuous rolling machine
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
DE3942452A1 (de) * 1989-12-22 1991-06-27 Schloemann Siemag Ag Ermittlung der federkennlinie eines vor- und fertiggeruestes
IT1280208B1 (it) * 1995-08-03 1998-01-05 Ceda Spa Costruzioni Elettrome Procedimento di controllo intergabbia del tiro del laminato e relativo dispositivo

Also Published As

Publication number Publication date
EP0972581A3 (de) 2002-05-15
EP0972581A2 (de) 2000-01-19
ATE252425T1 (de) 2003-11-15
DE19831481A1 (de) 2000-01-20
BR9902468A (pt) 2000-03-14
EP0972581B1 (de) 2003-10-22
US6112566A (en) 2000-09-05
JP2000033408A (ja) 2000-02-02
KR20000011689A (ko) 2000-02-25
ID23065A (id) 2000-01-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDO, DE