DE4111172C2 - - Google Patents

Info

Publication number
DE4111172C2
DE4111172C2 DE19914111172 DE4111172A DE4111172C2 DE 4111172 C2 DE4111172 C2 DE 4111172C2 DE 19914111172 DE19914111172 DE 19914111172 DE 4111172 A DE4111172 A DE 4111172A DE 4111172 C2 DE4111172 C2 DE 4111172C2
Authority
DE
Germany
Prior art keywords
unwinder
roll gap
steel strip
angle
roll
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 - Fee Related
Application number
DE19914111172
Other languages
German (de)
English (en)
Other versions
DE4111172A1 (de
Inventor
Oskar Dipl.-Ing. 4330 Muelheim De Noe
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.)
BWG Bergwerk und Walzwerk Maschinenbau GmbH
Original Assignee
BWG Bergwerk und Walzwerk Maschinenbau GmbH
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 BWG Bergwerk und Walzwerk Maschinenbau GmbH filed Critical BWG Bergwerk und Walzwerk Maschinenbau GmbH
Priority to DE19914111172 priority Critical patent/DE4111172A1/de
Priority to GB9202544A priority patent/GB2254275B/en
Priority to FR9202208A priority patent/FR2674778B1/fr
Publication of DE4111172A1 publication Critical patent/DE4111172A1/de
Application granted granted Critical
Publication of DE4111172C2 publication Critical patent/DE4111172C2/de
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B1/00Metal-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
    • B21B1/22Metal-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
    • B21B1/30Metal-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 non-continuous process
    • B21B1/32Metal-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 non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/36Metal-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 non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by cold-rolling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B1/00Metal-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
    • B21B1/22Metal-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
    • B21B2001/228Metal-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 skin pass rolling or temper rolling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B45/00Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B45/00Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004Heating the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
DE19914111172 1991-04-06 1991-04-06 Verfahren und vorrichtung zum beseitigen der rollknickneigung bei stahlbaendern aus warmgewalzten oder gegluehten kohlenstoffstaehlen Granted DE4111172A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19914111172 DE4111172A1 (de) 1991-04-06 1991-04-06 Verfahren und vorrichtung zum beseitigen der rollknickneigung bei stahlbaendern aus warmgewalzten oder gegluehten kohlenstoffstaehlen
GB9202544A GB2254275B (en) 1991-04-06 1992-02-06 A process and a device for eliminating the propensity for coil break formation of hot or annealed carbon steel strip
FR9202208A FR2674778B1 (fr) 1991-04-06 1992-02-26 Procede et dispositif pour eliminer la tendance a la formation de plis de bobinage sur des bandes en acier au carbone lamine a chaud ou recuit.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914111172 DE4111172A1 (de) 1991-04-06 1991-04-06 Verfahren und vorrichtung zum beseitigen der rollknickneigung bei stahlbaendern aus warmgewalzten oder gegluehten kohlenstoffstaehlen

Publications (2)

Publication Number Publication Date
DE4111172A1 DE4111172A1 (de) 1992-10-08
DE4111172C2 true DE4111172C2 (enExample) 1993-04-15

Family

ID=6428964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914111172 Granted DE4111172A1 (de) 1991-04-06 1991-04-06 Verfahren und vorrichtung zum beseitigen der rollknickneigung bei stahlbaendern aus warmgewalzten oder gegluehten kohlenstoffstaehlen

Country Status (3)

Country Link
DE (1) DE4111172A1 (enExample)
FR (1) FR2674778B1 (enExample)
GB (1) GB2254275B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923574B (zh) * 2015-07-02 2017-01-04 首钢总公司 一种带钢平整控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB778368A (en) * 1954-04-15 1957-07-03 Mannesmann Ag Improvements in and relating to hot rolling and sintering of metal powder
DE1158024B (de) * 1960-03-24 1963-11-28 Verwaltungsgesellschaft Moelle Warmblech-Walzwerk
DE1272949B (de) * 1962-10-17 1968-07-18 Daido Steel Co Ltd Verfahren und Vorrichtung zur Herstellung von hochzaehen Stahlblechen mit feinem Gefuege und richtungsunabhaengigen Eigenschaften
US3679150A (en) * 1970-12-04 1972-07-25 Blaw Knox Foundry Mill Machine Rolling mill
DE2613459A1 (de) * 1976-03-30 1977-10-13 Schloemann Siemag Ag Verfahren und anlage zur vermeidung des schrottanfalles in kontinuierlichen breitbandstrassen
GB2036621B (en) * 1978-12-12 1982-12-15 Davy Loewy Ltd Rolling plant
AT370346B (de) * 1981-03-25 1983-03-25 Voest Alpine Ag Anlage zum warmwalzen von band- oder tafelfoermigem walzgut

Also Published As

Publication number Publication date
FR2674778A1 (fr) 1992-10-09
GB2254275A (en) 1992-10-07
GB9202544D0 (en) 1992-03-25
FR2674778B1 (fr) 1995-03-31
GB2254275B (en) 1994-09-14
DE4111172A1 (de) 1992-10-08

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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
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee