FR2327824A1 - Procede et laminoir pour degrossir une brame, de preference une brame fabriquee en coulee continue, en une bilette a section carree ou approximativement carree - Google Patents

Procede et laminoir pour degrossir une brame, de preference une brame fabriquee en coulee continue, en une bilette a section carree ou approximativement carree

Info

Publication number
FR2327824A1
FR2327824A1 FR7630589A FR7630589A FR2327824A1 FR 2327824 A1 FR2327824 A1 FR 2327824A1 FR 7630589 A FR7630589 A FR 7630589A FR 7630589 A FR7630589 A FR 7630589A FR 2327824 A1 FR2327824 A1 FR 2327824A1
Authority
FR
France
Prior art keywords
slab
square
growing
bit
roller
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
FR7630589A
Other languages
English (en)
Other versions
FR2327824B1 (fr
Inventor
Rudolf Hoffmann
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.)
Maschinenfabrik Sack GmbH
Original Assignee
Maschinenfabrik Sack 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 Maschinenfabrik Sack GmbH filed Critical Maschinenfabrik Sack GmbH
Publication of FR2327824A1 publication Critical patent/FR2327824A1/fr
Application granted granted Critical
Publication of FR2327824B1 publication Critical patent/FR2327824B1/fr
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
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/06—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a non-continuous process, e.g. triplet mill, reversing mill
    • 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
    • B21B1/224—Edge rolling of flat products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
FR7630589A 1975-10-14 1976-10-12 Procede et laminoir pour degrossir une brame, de preference une brame fabriquee en coulee continue, en une bilette a section carree ou approximativement carree Granted FR2327824A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2545935A DE2545935C2 (de) 1975-10-14 1975-10-14 Verfahren und Walzwerk zum Auswalzen einer Bramme, vorzugsweise einer Stranggußbramme, zu einem Knüppel mit quadratischem oder annähernd quadratischem Querschnitt

Publications (2)

Publication Number Publication Date
FR2327824A1 true FR2327824A1 (fr) 1977-05-13
FR2327824B1 FR2327824B1 (fr) 1980-08-22

Family

ID=5959101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630589A Granted FR2327824A1 (fr) 1975-10-14 1976-10-12 Procede et laminoir pour degrossir une brame, de preference une brame fabriquee en coulee continue, en une bilette a section carree ou approximativement carree

Country Status (8)

Country Link
US (1) US4067220A (fr)
JP (1) JPS5916841B2 (fr)
BE (1) BE847289A (fr)
DE (1) DE2545935C2 (fr)
FR (1) FR2327824A1 (fr)
GB (1) GB1561894A (fr)
NL (1) NL7611382A (fr)
SE (1) SE427536B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8001197A (nl) * 1980-02-28 1981-10-01 Estel Hoogovens Bv Werkwijze voor het in aanzienlijke mate plastisch reduceren van de breedte van een plat voorprodukt door walsen.
DE3225313A1 (de) * 1982-07-07 1984-01-12 SMS Schloemann-Siemag AG, 4000 Düsseldorf Verfahren zum walzen von breitbandvormaterial
JPH01107543U (fr) * 1988-01-08 1989-07-20
US5511303A (en) * 1992-05-12 1996-04-30 Tippins Incorporated Intermediate thickness and multiple furnace process line
US5306365A (en) * 1992-11-19 1994-04-26 Aluminum Company Of America Apparatus and method for tapered heating of metal billet
JP6304370B2 (ja) * 2014-03-14 2018-04-04 新日鐵住金株式会社 ホイールリムの製造方法及び自動車用ホイールリムの製造方法
CN107812786A (zh) * 2017-09-15 2018-03-20 宁波钢铁有限公司 一种用于生产无金属流动堆积缺陷的电工钢的热轧工艺

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU172701A1 (ru) * Ю. М. Чижиков Способ получения прокатной продукции
SU142387A1 (ru) * 1961-04-18 1961-11-30 Ю.М. Чижиков Способ получени сортовой прокатной продукции всех размеров и профилей
FR1537398A (fr) * 1967-09-19 1968-08-23 Uk Nii Metallov Dispositif pour la trempe de rails au moyen d'un mélange eau-air
DE1652539A1 (de) * 1968-02-07 1970-01-22 Demag Ag Verformungs- bzw. Stuetzwalze fuer Metall-,insbesondere Stahlstrangmaterial
FR2046435A5 (fr) * 1969-05-09 1971-03-05 Voest Ag
FR2046436A5 (fr) * 1969-05-09 1971-03-05 Voest Ag
DE1752805A1 (de) * 1967-07-27 1971-05-19 Boehler & Co Ag Geb Verfahren zur unmittelbaren Herstellung von Walzprodukten aus kontinuierlich gegossenen Stahlstraengen
FR2217081A1 (fr) * 1972-11-06 1974-09-06 Metalform Ab
FR2232602A1 (fr) * 1973-06-08 1975-01-03 Nippon Kokan Kk
FR2260401A1 (en) * 1974-02-08 1975-09-05 Siderurgie Fse Inst Rech Hot-rolling thick steel plate on a four-high mill - using detectors to indicate start of gamma-alpha transformation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US63805A (en) * 1867-04-16 Joseph millbe
US3347076A (en) * 1963-11-05 1967-10-17 Fuji Iron & Steel Co Ltd Method and apparatus for manufacturing h-shaped steel
GB1103941A (en) * 1964-04-22 1968-02-21 United Eng Foundry Co Method and apparatus for cooling workpieces in rolling mills
US3479852A (en) * 1967-04-21 1969-11-25 Archer Products Inc Rolling apparatus for rounding the edges of strip metal

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU172701A1 (ru) * Ю. М. Чижиков Способ получения прокатной продукции
SU142387A1 (ru) * 1961-04-18 1961-11-30 Ю.М. Чижиков Способ получени сортовой прокатной продукции всех размеров и профилей
DE1752805A1 (de) * 1967-07-27 1971-05-19 Boehler & Co Ag Geb Verfahren zur unmittelbaren Herstellung von Walzprodukten aus kontinuierlich gegossenen Stahlstraengen
FR1537398A (fr) * 1967-09-19 1968-08-23 Uk Nii Metallov Dispositif pour la trempe de rails au moyen d'un mélange eau-air
DE1652539A1 (de) * 1968-02-07 1970-01-22 Demag Ag Verformungs- bzw. Stuetzwalze fuer Metall-,insbesondere Stahlstrangmaterial
FR2046435A5 (fr) * 1969-05-09 1971-03-05 Voest Ag
FR2046436A5 (fr) * 1969-05-09 1971-03-05 Voest Ag
FR2217081A1 (fr) * 1972-11-06 1974-09-06 Metalform Ab
FR2232602A1 (fr) * 1973-06-08 1975-01-03 Nippon Kokan Kk
FR2260401A1 (en) * 1974-02-08 1975-09-05 Siderurgie Fse Inst Rech Hot-rolling thick steel plate on a four-high mill - using detectors to indicate start of gamma-alpha transformation

Also Published As

Publication number Publication date
SE427536B (sv) 1983-04-18
FR2327824B1 (fr) 1980-08-22
JPS5256056A (en) 1977-05-09
NL7611382A (nl) 1977-04-18
DE2545935A1 (de) 1977-04-28
BE847289A (fr) 1977-01-31
DE2545935C2 (de) 1984-04-26
GB1561894A (en) 1980-03-05
SE7610955L (sv) 1977-04-15
US4067220A (en) 1978-01-10
JPS5916841B2 (ja) 1984-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse