CA968869A - Automatic gauge control system for tandem rolling mill - Google Patents

Automatic gauge control system for tandem rolling mill

Info

Publication number
CA968869A
CA968869A CA161,529A CA161529A CA968869A CA 968869 A CA968869 A CA 968869A CA 161529 A CA161529 A CA 161529A CA 968869 A CA968869 A CA 968869A
Authority
CA
Canada
Prior art keywords
control system
rolling mill
tandem rolling
automatic gauge
gauge control
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
CA161,529A
Other languages
English (en)
Other versions
CA161529S (fr
Inventor
Robert S. Peterson
John W. Cook
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.)
CBS 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 CA968869A publication Critical patent/CA968869A/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
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
CA161,529A 1972-02-29 1973-01-18 Automatic gauge control system for tandem rolling mill Expired CA968869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23029872A 1972-02-29 1972-02-29

Publications (1)

Publication Number Publication Date
CA968869A true CA968869A (en) 1975-06-03

Family

ID=22864660

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,529A Expired CA968869A (en) 1972-02-29 1973-01-18 Automatic gauge control system for tandem rolling mill

Country Status (5)

Country Link
US (1) US3782151A (xx)
JP (1) JPS5226225B2 (xx)
BE (1) BE796054A (xx)
CA (1) CA968869A (xx)
ZA (1) ZA73827B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU475854B2 (en) * 1972-09-06 1976-09-02 Mitsubishi Electric Corporation System for controlling rolling mills
GB1496355A (en) * 1974-03-05 1977-12-30 Gec Elliott Automation Ltd Strip thickness control
US4016735A (en) * 1975-09-23 1977-04-12 Westinghouse Electric Corporation Range control for an automatic gauge control system of a rolling mill
FR2403839A1 (fr) * 1977-09-26 1979-04-20 Secim Procede de regulation de l'epaisseur d'un produit plat en cours de laminage et installation correspondante
US4286447A (en) * 1979-03-12 1981-09-01 Westinghouse Electric Corp. Method and apparatus for automatic gauge control system for tandem rolling mills
US5012660A (en) * 1989-11-29 1991-05-07 Aeg Westinghouse Industrial Automation Corporation Control system and method for compensating for speed effect in a tandem cold mill
US4998427A (en) * 1989-11-29 1991-03-12 Aeg Westinghouse Industrial Automation Corporation Method for rolling on-gauge head and tail ends of a workpiece

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566574A (xx) * 1957-04-08
BE566575A (xx) * 1957-04-08
US3508425A (en) * 1968-03-07 1970-04-28 Gen Electric Tension limit modification control
US3531961A (en) * 1968-03-13 1970-10-06 Westinghouse Electric Corp Method and system for controlling strip thickness in a tandem reduction mill

Also Published As

Publication number Publication date
JPS48100360A (xx) 1973-12-18
JPS5226225B2 (xx) 1977-07-13
ZA73827B (en) 1973-11-28
BE796054A (fr) 1973-08-28
US3782151A (en) 1974-01-01

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