GB1292310A - Tandem rolling mill - Google Patents

Tandem rolling mill

Info

Publication number
GB1292310A
GB1292310A GB56257/69A GB5625769A GB1292310A GB 1292310 A GB1292310 A GB 1292310A GB 56257/69 A GB56257/69 A GB 56257/69A GB 5625769 A GB5625769 A GB 5625769A GB 1292310 A GB1292310 A GB 1292310A
Authority
GB
United Kingdom
Prior art keywords
thickness
measured
signal
entry
fed
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
GB56257/69A
Other languages
English (en)
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB1292310A publication Critical patent/GB1292310A/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
    • B21B37/165—Control of thickness, width, diameter or other transverse dimensions responsive mainly to the measured thickness of the product
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
GB56257/69A 1968-11-19 1969-11-18 Tandem rolling mill Expired GB1292310A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8419868 1968-11-19

Publications (1)

Publication Number Publication Date
GB1292310A true GB1292310A (en) 1972-10-11

Family

ID=13823758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56257/69A Expired GB1292310A (en) 1968-11-19 1969-11-18 Tandem rolling mill

Country Status (6)

Country Link
US (1) US3677045A (enrdf_load_stackoverflow)
DE (1) DE1958162A1 (enrdf_load_stackoverflow)
FR (1) FR2022985A1 (enrdf_load_stackoverflow)
GB (1) GB1292310A (enrdf_load_stackoverflow)
NL (1) NL6917282A (enrdf_load_stackoverflow)
SU (1) SU405189A3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950155A (zh) * 2012-10-16 2013-03-06 河北钢铁股份有限公司唐山分公司 一种基于秒流量计算厚度的agc控制方法

Families Citing this family (4)

* 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
JPS6010810B2 (ja) * 1975-08-25 1985-03-20 株式会社日立製作所 圧延機の板厚制御方法
DE2808888C2 (de) * 1978-03-02 1983-03-10 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzanlage
DE19636560A1 (de) * 1996-09-09 1998-03-12 Siemens Ag Justierfrei einstellbare Kontaktkraft an Hilfsschaltern

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325190A (en) * 1939-06-05 1943-07-27 Wheeling Steel Corp Metal rolling
US2883895A (en) * 1954-10-15 1959-04-28 Carl A Vossberg Rolling mill thickness control system
BE566575A (enrdf_load_stackoverflow) * 1957-04-08
LU38301A1 (enrdf_load_stackoverflow) * 1959-02-26
US3169421A (en) * 1960-10-24 1965-02-16 Allis Chalmers Mfg Co Automatic gauge control
US3186201A (en) * 1961-06-21 1965-06-01 Steelworks Automation Ltd Production of metal strip
BE622548A (enrdf_load_stackoverflow) * 1961-09-19
US3212310A (en) * 1962-05-31 1965-10-19 Armco Steel Corp Automatic gauge and tension control system
US3332263A (en) * 1963-12-10 1967-07-25 Gen Electric Computer control system for metals rolling mill
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950155A (zh) * 2012-10-16 2013-03-06 河北钢铁股份有限公司唐山分公司 一种基于秒流量计算厚度的agc控制方法

Also Published As

Publication number Publication date
FR2022985A1 (enrdf_load_stackoverflow) 1970-08-07
US3677045A (en) 1972-07-18
DE1958162A1 (de) 1971-01-14
SU405189A3 (enrdf_load_stackoverflow) 1973-10-22
NL6917282A (enrdf_load_stackoverflow) 1970-05-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee