GB2137778B - Forward slip control device - Google Patents

Forward slip control device

Info

Publication number
GB2137778B
GB2137778B GB08406548A GB8406548A GB2137778B GB 2137778 B GB2137778 B GB 2137778B GB 08406548 A GB08406548 A GB 08406548A GB 8406548 A GB8406548 A GB 8406548A GB 2137778 B GB2137778 B GB 2137778B
Authority
GB
United Kingdom
Prior art keywords
control device
slip control
forward slip
slip
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
GB08406548A
Other languages
English (en)
Other versions
GB8406548D0 (en
GB2137778A (en
Inventor
Hiroyuki Shiozaki
Hiroaki Kuwano
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
IHI Corp
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 IHI Corp, Ishikawajima Harima Heavy Industries Co Ltd filed Critical IHI Corp
Publication of GB8406548D0 publication Critical patent/GB8406548D0/en
Publication of GB2137778A publication Critical patent/GB2137778A/en
Application granted granted Critical
Publication of GB2137778B publication Critical patent/GB2137778B/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
    • B21B37/46—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)
GB08406548A 1983-03-15 1984-03-13 Forward slip control device Expired GB2137778B (en)

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 (3)

Publication Number Publication Date
GB8406548D0 GB8406548D0 (en) 1984-04-18
GB2137778A GB2137778A (en) 1984-10-10
GB2137778B true GB2137778B (en) 1986-09-24

Family

ID=12644861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08406548A Expired GB2137778B (en) 1983-03-15 1984-03-13 Forward slip control device

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)

Families Citing this family (3)

* 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
WO2006119998A1 (en) * 2005-05-11 2006-11-16 Corus Staal Bv Method and apparatus for producing strip having a variable thickness

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2049640A5 (enrdf_load_stackoverflow) * 1969-06-16 1971-03-26 Ch Politekhnic
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
JPS5842761B2 (ja) * 1977-03-01 1983-09-21 石川島播磨重工業株式会社 圧延方法及び装置
JPS605373B2 (ja) * 1977-05-27 1985-02-09 石川島播磨重工業株式会社 圧延機
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

Also Published As

Publication number Publication date
JPS59169614A (ja) 1984-09-25
DE3408807A1 (de) 1984-09-27
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
PE20 Patent expired after termination of 20 years

Effective date: 20040312