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DE58908225D1 - Regelung für Profilstrassen. - Google Patents

Regelung für Profilstrassen.

Info

Publication number
DE58908225D1
DE58908225D1 DE58908225T DE58908225T DE58908225D1 DE 58908225 D1 DE58908225 D1 DE 58908225D1 DE 58908225 T DE58908225 T DE 58908225T DE 58908225 T DE58908225 T DE 58908225T DE 58908225 D1 DE58908225 D1 DE 58908225D1
Authority
DE
Germany
Prior art keywords
speed
horizontal
vertical rolls
rolls
vertical
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 - Fee Related
Application number
DE58908225T
Other languages
English (en)
Inventor
Bernd Onderka
Paul Dr Mauk
Georg Engel
Hugo Dr Feldmann
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
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, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Application granted granted Critical
Publication of DE58908225D1 publication Critical patent/DE58908225D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21B37/48—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
    • B21B37/46—Roll speed or drive motor 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Control Of Eletrric Generators (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Control Of Multiple Motors (AREA)
  • Metal Rolling (AREA)
DE58908225T 1988-06-30 1989-06-19 Regelung für Profilstrassen. Expired - Fee Related DE58908225D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3821990A DE3821990A1 (de) 1988-06-30 1988-06-30 Regelung fuer profilstrassen

Publications (1)

Publication Number Publication Date
DE58908225D1 true DE58908225D1 (de) 1994-09-29

Family

ID=6357555

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3821990A Withdrawn DE3821990A1 (de) 1988-06-30 1988-06-30 Regelung fuer profilstrassen
DE58908225T Expired - Fee Related DE58908225D1 (de) 1988-06-30 1989-06-19 Regelung für Profilstrassen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3821990A Withdrawn DE3821990A1 (de) 1988-06-30 1988-06-30 Regelung fuer profilstrassen

Country Status (5)

Country Link
US (1) US5085065A (de)
EP (1) EP0348777B1 (de)
JP (1) JP2628520B2 (de)
AT (1) ATE110308T1 (de)
DE (2) DE3821990A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59003705D1 (de) * 1990-02-02 1994-01-13 Siemens Ag Verfahren zum Steuern einer kontinuierlichen, mehrgerüstigen Walzstrasse.
DE69120895T2 (de) * 1990-11-05 1997-01-02 Kawasaki Steel Co Verfahren zum Walzen von Doppel-T-Trägern
DE4229323A1 (de) * 1992-09-02 1994-03-10 Thyssen Edelstahlwerke Ag Drehzahlregelung der Gerüste einer Warmwalzstraße
DE4309986A1 (de) * 1993-03-29 1994-10-06 Schloemann Siemag Ag Verfahren und Vorrichtung zum Walzen eines Walzbandes
DE19644132B4 (de) * 1996-10-23 2005-07-07 Siemens Ag Verfahren zum Optimieren der Bandbreitenverteilung an den Enden eines eine Walzstraße durchlaufenden Bandes
CN1168549C (zh) * 1998-04-15 2004-09-29 新日本制铁株式会社 工字钢轧制设备用多功能轧机及使用该轧机的轧制方法
EP2723510B1 (de) * 2011-06-22 2017-05-17 Ashley Dean Olsson Nachformungsverfahren und -vorrichtung
CN102989780B (zh) * 2011-09-19 2014-12-24 宝山钢铁股份有限公司 一种立辊轧机节电控制装置及其控制方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188847A (en) * 1961-05-15 1965-06-15 Yawata Iron & Steel Co Method and apparatus for rolling wide flanged beams
DE1284920B (de) * 1962-05-11 1968-12-12 Schloemann Ag Verfahren zum Beseitigen von Druck- oder Zugspannungen im Walzgut zwischen den Walzgeruesten
DE2400411A1 (de) * 1973-01-12 1974-07-18 Nippon Steel Corp Verfahren und vorrichtung zum walzen unsymmetrischer flanschprofile
JPS516311A (ja) * 1974-07-05 1976-01-19 Kajima Corp Asufuarutokeizairyono suichusekoho
JPS6010810B2 (ja) * 1975-08-25 1985-03-20 株式会社日立製作所 圧延機の板厚制御方法
DE2541071C3 (de) * 1975-09-15 1984-07-12 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Regelung der im Walzgut übertragenen Zugkraft in einer mehrgerüstigen kontinuierlichen Walzstraße
JPS53134757A (en) * 1977-04-28 1978-11-24 Toshiba Corp Apparatus for controlling rolling mill
US4248072A (en) * 1978-07-25 1981-02-03 Aichi Steel Works, Limited Method of and apparatus for producing plate material having uniform width and lengthwise thickness variation
JPS5594704A (en) * 1979-01-12 1980-07-18 Toshiba Corp Rolling method for steel shape with universal mill
JPS55126311A (en) * 1979-03-22 1980-09-30 Nippon Steel Corp Controlling method for shape in universal rolling
JPS60102220A (ja) * 1983-11-07 1985-06-06 Mitsubishi Electric Corp タンデム圧延制御装置
JPS60148608A (ja) * 1984-01-11 1985-08-05 Hitachi Ltd 異周速圧延制御におけるセツトアツプ方法
JPS60244413A (ja) * 1984-05-16 1985-12-04 Mitsubishi Electric Corp 連続圧延機における負荷配分制御方法
DE3521949C2 (de) * 1984-06-25 1994-05-26 Schloemann Siemag Ag Universalwalzgerüst
DE3627630A1 (de) * 1986-08-14 1988-02-18 Schloemann Siemag Ag Einrichtung zum antrieb der vertikalwalzen eines universalgeruestes
US4705969A (en) * 1986-09-19 1987-11-10 National Semiconductor Corporation High accuracy tachometer circuit
GB8624843D0 (en) * 1986-10-16 1986-11-19 Davy Mckee Sheffield Rolling mills

Also Published As

Publication number Publication date
EP0348777A3 (en) 1990-12-27
US5085065A (en) 1992-02-04
ATE110308T1 (de) 1994-09-15
DE3821990A1 (de) 1990-01-11
EP0348777A2 (de) 1990-01-03
JPH0246906A (ja) 1990-02-16
EP0348777B1 (de) 1994-08-24
JP2628520B2 (ja) 1997-07-09

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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 DEMAG AG, 40237 DUESSELDORF, DE

8339 Ceased/non-payment of the annual fee