CA941489A - Control system for tandem rolling mill based on the constant volume principle - Google Patents

Control system for tandem rolling mill based on the constant volume principle

Info

Publication number
CA941489A
CA941489A CA125,465A CA125465A CA941489A CA 941489 A CA941489 A CA 941489A CA 125465 A CA125465 A CA 125465A CA 941489 A CA941489 A CA 941489A
Authority
CA
Canada
Prior art keywords
control system
rolling mill
constant volume
tandem rolling
mill based
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
Application number
CA125,465A
Other languages
English (en)
Other versions
CA125465S (en
Inventor
Antonio V. Silva
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA941489A publication Critical patent/CA941489A/en
Expired 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
CA125,465A 1970-11-24 1971-10-19 Control system for tandem rolling mill based on the constant volume principle Expired CA941489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9234970A 1970-11-24 1970-11-24

Publications (1)

Publication Number Publication Date
CA941489A true CA941489A (en) 1974-02-05

Family

ID=22232801

Family Applications (1)

Application Number Title Priority Date Filing Date
CA125,465A Expired CA941489A (en) 1970-11-24 1971-10-19 Control system for tandem rolling mill based on the constant volume principle

Country Status (4)

Country Link
US (1) US3688532A (fr)
JP (1) JPS517140B1 (fr)
BE (1) BE775637A (fr)
CA (1) CA941489A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782153A (en) * 1972-05-03 1974-01-01 Gen Electric Method and system for controlling a tandem rolling mill
US3807208A (en) * 1972-07-31 1974-04-30 Westinghouse Electric Corp Interstand tension-compression control system
US3798940A (en) * 1973-02-02 1974-03-26 Steel Corp Rolling mill control system
JPS52116761A (en) * 1976-03-26 1977-09-30 Hitachi Ltd System for controlling thickness of rolled plate
FR2483268A1 (fr) * 1980-05-28 1981-12-04 Jeumont Schneider Procede et dispositif pour le laminage sans ccontrainte de metaux
ES2168708T3 (es) * 1998-07-27 2002-06-16 Team Meccanica S R L Procedimiento de regulacion por control de volumen en el proceso de material en estado plastico, mediante reduccion de la seccion transversal y sistema para el mismo.
RU2208489C2 (ru) * 1998-08-03 2003-07-20 Теам Мекканика С.Р.Л. Способ регулирования скорости вращения управляемого барабана на основании скорости вращения опорного барабана в системе непрерывной обработки материала давлением путем уменьшения поперечного сечения, система обработки материала давлением путем уменьшения поперечного сечения
RU2201823C1 (ru) * 2001-08-29 2003-04-10 Открытое акционерное общество "Уральский завод тяжелого машиностроения" Устройство для отработки колебаний толщины полосы первой клетью непрерывного стана холодной прокатки
RU2235613C2 (ru) * 2002-08-08 2004-09-10 Общество с ограниченной ответственностью "Уралмаш-Металлургическое оборудование " Регулятор межклетевого натяжения полосы для непрерывного стана холодной прокатки
US20080223100A1 (en) * 2005-05-11 2008-09-18 Corus Staal Bv Method and Apparatus for Producing Strip Having a Variable Thickness
DE102020205120A1 (de) * 2020-04-22 2021-10-28 Sms Group Gmbh Verfahren zum Betreiben einer Metallbandbearbeitungsanlage sowie Metallbandbearbeitungsanlage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25075A (en) * 1859-08-09 Machine for printing ik different colors
US3169421A (en) * 1960-10-24 1965-02-16 Allis Chalmers Mfg Co Automatic gauge control
BE622548A (fr) * 1961-09-19
US3507134A (en) * 1968-02-20 1970-04-21 Westinghouse Electric Corp Interstand tension control for tandem cold rolling mills
US3531961A (en) * 1968-03-13 1970-10-06 Westinghouse Electric Corp Method and system for controlling strip thickness in a tandem reduction mill
US3564882A (en) * 1968-04-22 1971-02-23 Allegheny Ludlum Steel Rolling mill control system

Also Published As

Publication number Publication date
JPS517140B1 (fr) 1976-03-05
US3688532A (en) 1972-09-05
BE775637A (fr) 1972-05-23

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