FR2484872B1 - - Google Patents

Info

Publication number
FR2484872B1
FR2484872B1 FR8018393A FR8018393A FR2484872B1 FR 2484872 B1 FR2484872 B1 FR 2484872B1 FR 8018393 A FR8018393 A FR 8018393A FR 8018393 A FR8018393 A FR 8018393A FR 2484872 B1 FR2484872 B1 FR 2484872B1
Authority
FR
France
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
FR8018393A
Other versions
FR2484872A1 (fr
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.)
Benteler Deustchland GmbH
Original Assignee
Benteler Deustchland 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 Benteler Deustchland GmbH filed Critical Benteler Deustchland GmbH
Publication of FR2484872A1 publication Critical patent/FR2484872A1/fr
Application granted granted Critical
Publication of FR2484872B1 publication Critical patent/FR2484872B1/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
    • 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
    • B21B1/026—Rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/10—Compression, e.g. longitudinal compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
FR8018393A 1980-06-21 1980-08-22 Procede et dispositif de fabrication d'une billette polygonale laminee ou coulee ou d'un bloc polygonal obtenu par coulee Granted FR2484872A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3023284A DE3023284A1 (de) 1980-06-21 1980-06-21 Verfahren und vorrichtung zum herstellen eines fuer die verarbeitung in einem schraeglochwalzwerk geeigneten mehrkantigen knueppels bzw. blocks

Publications (2)

Publication Number Publication Date
FR2484872A1 FR2484872A1 (fr) 1981-12-24
FR2484872B1 true FR2484872B1 (fr) 1985-03-01

Family

ID=6105135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8018393A Granted FR2484872A1 (fr) 1980-06-21 1980-08-22 Procede et dispositif de fabrication d'une billette polygonale laminee ou coulee ou d'un bloc polygonal obtenu par coulee

Country Status (6)

Country Link
JP (1) JPS5714401A (fr)
BE (1) BE884959A (fr)
DE (1) DE3023284A1 (fr)
FR (1) FR2484872A1 (fr)
GB (1) GB2078579B (fr)
IT (1) IT1145414B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2450874C2 (ru) * 2010-07-14 2012-05-20 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Четырехвалковая калибровочная клеть
CN103433300B (zh) * 2013-08-07 2015-04-15 常熟市梅李机械制造有限公司 穿孔机的钢坯推送装置
CN107497855A (zh) * 2017-09-20 2017-12-22 张家港市圣鼎源制管有限公司 一种钢管穿孔机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE365075C (de) * 1921-01-08 1922-12-07 Heinrich Stueting Verfahren zum Auswalzen von Vollmaterial im Universalwalzwerk
FR631628A (fr) * 1926-06-23 1927-12-23 Metallurg De Montbard Aulnoye Perfectionnements à la fabrication des tubes sans soudure
US2059124A (en) * 1934-02-15 1936-10-27 Lansdowne Steel & Iron Company Apparatus for working standard steel billets
US2341910A (en) * 1940-07-12 1944-02-15 Samuel E Diescher Method of and machine for preblooming ingots
DE2462279B2 (de) * 1974-04-17 1977-05-18 Ausscheidung aus: 24 18 453 Schloemann Siemag AG, 4000 Düsseldorf Verfahren und vorrichtung zum herstellen von achtkantquerschnitten als ausgangsmaterial fuer das walzen auf schraegwalzwerken mit planetenantrieb
IT1076296B (it) * 1977-03-31 1985-04-27 Properzi Giulio Procedimento di laminazione di un lingotto proveniente da una macchina di colata continua del tipo a ruota e nastro,e laminatoio per l'attuazione di detto procedimento
DE2747317A1 (de) * 1977-10-21 1979-05-03 Benteler Geb Paderwerk Walzverfahren und -vorrichtung zur herstellung konisch kalibrierter metallbloecke

Also Published As

Publication number Publication date
BE884959A (fr) 1980-12-16
IT1145414B (it) 1986-11-05
FR2484872A1 (fr) 1981-12-24
IT8049629A0 (it) 1980-09-08
GB2078579B (en) 1983-09-01
GB2078579A (en) 1982-01-13
DE3023284A1 (de) 1982-01-28
JPS5714401A (en) 1982-01-25

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse