BE796054A - Systeme de commande automatique de calibre pour laminoir en tandem - Google Patents

Systeme de commande automatique de calibre pour laminoir en tandem

Info

Publication number
BE796054A
BE796054A BE1004842A BE1004842A BE796054A BE 796054 A BE796054 A BE 796054A BE 1004842 A BE1004842 A BE 1004842A BE 1004842 A BE1004842 A BE 1004842A BE 796054 A BE796054 A BE 796054A
Authority
BE
Belgium
Prior art keywords
control system
tandem roller
caliber control
automatic
automatic caliber
Prior art date
Application number
BE1004842A
Other languages
English (en)
French (fr)
Inventor
R S Peterson
J W Cook
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
Publication of BE796054A publication Critical patent/BE796054A/xx

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)
BE1004842A 1972-02-29 1973-02-28 Systeme de commande automatique de calibre pour laminoir en tandem BE796054A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE796054A true BE796054A (fr) 1973-08-28

Family

ID=22864660

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1004842A BE796054A (fr) 1972-02-29 1973-02-28 Systeme de commande automatique de calibre pour laminoir en tandem

Country Status (5)

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

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
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
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566574A (cs) * 1957-04-08
BE566575A (cs) * 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
US3782151A (en) 1974-01-01
CA968869A (en) 1975-06-03
ZA73827B (en) 1973-11-28
JPS5226225B2 (cs) 1977-07-13
JPS48100360A (cs) 1973-12-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19870228