DE3408807A1 - Vorrichtung zur steuerung der voreilung - Google Patents

Vorrichtung zur steuerung der voreilung

Info

Publication number
DE3408807A1
DE3408807A1 DE19843408807 DE3408807A DE3408807A1 DE 3408807 A1 DE3408807 A1 DE 3408807A1 DE 19843408807 DE19843408807 DE 19843408807 DE 3408807 A DE3408807 A DE 3408807A DE 3408807 A1 DE3408807 A1 DE 3408807A1
Authority
DE
Germany
Prior art keywords
advance
speed
work rolls
roll
rolling
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.)
Granted
Application number
DE19843408807
Other languages
German (de)
English (en)
Other versions
DE3408807C2 (enrdf_load_stackoverflow
Inventor
Hiroaki Yokohama Kanagawa Kuwano
Hiroyuki Yokosuka Kanagawa Shiozaki
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co Ltd
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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Publication of DE3408807A1 publication Critical patent/DE3408807A1/de
Application granted granted Critical
Publication of DE3408807C2 publication Critical patent/DE3408807C2/de
Granted 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
    • B21B37/46—Roll speed or drive motor control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/04—Roll speed
    • B21B2275/05—Speed difference between top and bottom rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
DE19843408807 1983-03-15 1984-03-10 Vorrichtung zur steuerung der voreilung Granted DE3408807A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58042757A JPS59169614A (ja) 1983-03-15 1983-03-15 先進率制御装置

Publications (2)

Publication Number Publication Date
DE3408807A1 true DE3408807A1 (de) 1984-09-27
DE3408807C2 DE3408807C2 (enrdf_load_stackoverflow) 1992-04-30

Family

ID=12644861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843408807 Granted DE3408807A1 (de) 1983-03-15 1984-03-10 Vorrichtung zur steuerung der voreilung

Country Status (4)

Country Link
JP (1) JPS59169614A (enrdf_load_stackoverflow)
DE (1) DE3408807A1 (enrdf_load_stackoverflow)
FR (1) FR2542642B1 (enrdf_load_stackoverflow)
GB (1) GB2137778B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006119998A1 (en) * 2005-05-11 2006-11-16 Corus Staal Bv Method and apparatus for producing strip having a variable thickness

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907433A (en) * 1988-04-18 1990-03-13 Bethlehem Steel Corporation Apparatus and method for adaptive control of a rolling mill
GB9312998D0 (en) * 1993-06-23 1993-08-04 Davy Mckee Sheffield Control of single stand/reversing mills

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1940265A1 (de) * 1969-06-16 1972-02-17 Celjabinskij Politekhn I Verfahren zum Walzen von Metallblecherzeugnissen und Walzwerke zur Ausfuehrung dieses Verfahrens
DE2808219A1 (de) * 1977-03-01 1978-09-07 Ishikawajima Harima Heavy Ind Walzprozess
DE2809881A1 (de) * 1977-05-27 1978-11-30 Ishikawajima Harima Heavy Ind Walzwerk
JPS5446162A (en) * 1977-09-21 1979-04-11 Ishikawajima Harima Heavy Ind Co Ltd Variable torque ratio rolling mill
JPS5592214A (en) * 1978-12-30 1980-07-12 Nisshin Steel Co Ltd Roll curve control method of rolling roll

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683653A (en) * 1971-02-22 1972-08-15 Gen Electric Motor drive system for rolling mill
JPS5434301B2 (enrdf_load_stackoverflow) * 1972-04-17 1979-10-25
US4145901A (en) * 1977-02-28 1979-03-27 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Rolling mill
JPS53106367A (en) * 1977-02-28 1978-09-16 Ishikawajima Harima Heavy Ind Co Ltd Continuous rolling mill

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1940265A1 (de) * 1969-06-16 1972-02-17 Celjabinskij Politekhn I Verfahren zum Walzen von Metallblecherzeugnissen und Walzwerke zur Ausfuehrung dieses Verfahrens
DE2808219A1 (de) * 1977-03-01 1978-09-07 Ishikawajima Harima Heavy Ind Walzprozess
DE2809881A1 (de) * 1977-05-27 1978-11-30 Ishikawajima Harima Heavy Ind Walzwerk
JPS5446162A (en) * 1977-09-21 1979-04-11 Ishikawajima Harima Heavy Ind Co Ltd Variable torque ratio rolling mill
JPS5592214A (en) * 1978-12-30 1980-07-12 Nisshin Steel Co Ltd Roll curve control method of rolling roll

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
JP 55-92214 (A). In: Patents Abstr. of Japan, Sect. M. Vol.4 (1980), Nr.136 (M-33)
Konferenzbericht des Iron and Steel Institute of Japan: International Conference on Steel Rolling, Sept.29 bis Oct.4, 1980, Tokyo, Japan, S.623-625 u. S.630 *
Patents Abstr. of Japan, Sect. M. Vol.4 (1980), Nr.136 (M-33) & JP 55-092214 A *
SIEBEL, E.: Zur Theorie des Walzvorganges bei ungleich angetriebenen Walzen. In: Archiv für das Eisenhüttenwesen, 15. Jahrg., Sept.1941, Sonderdruck, S.1-4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006119998A1 (en) * 2005-05-11 2006-11-16 Corus Staal Bv Method and apparatus for producing strip having a variable thickness

Also Published As

Publication number Publication date
JPS59169614A (ja) 1984-09-25
GB2137778B (en) 1986-09-24
GB8406548D0 (en) 1984-04-18
FR2542642B1 (fr) 1987-08-14
FR2542642A1 (fr) 1984-09-21
DE3408807C2 (enrdf_load_stackoverflow) 1992-04-30
GB2137778A (en) 1984-10-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted