GB2078579B - A method for preparing a polygonal billet or ingot for processing in a skew-roller piercing mill - Google Patents

A method for preparing a polygonal billet or ingot for processing in a skew-roller piercing mill

Info

Publication number
GB2078579B
GB2078579B GB8029443A GB8029443A GB2078579B GB 2078579 B GB2078579 B GB 2078579B GB 8029443 A GB8029443 A GB 8029443A GB 8029443 A GB8029443 A GB 8029443A GB 2078579 B GB2078579 B GB 2078579B
Authority
GB
United Kingdom
Prior art keywords
ingot
skew
preparing
processing
piercing mill
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
GB8029443A
Other languages
English (en)
Other versions
GB2078579A (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.)
Benteler Deutschland GmbH
Original Assignee
Benteler Deutschland 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 Deutschland GmbH filed Critical Benteler Deutschland GmbH
Publication of GB2078579A publication Critical patent/GB2078579A/en
Application granted granted Critical
Publication of GB2078579B publication Critical patent/GB2078579B/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
    • 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)
GB8029443A 1980-06-21 1980-09-11 A method for preparing a polygonal billet or ingot for processing in a skew-roller piercing mill Expired GB2078579B (en)

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
GB2078579A GB2078579A (en) 1982-01-13
GB2078579B true GB2078579B (en) 1983-09-01

Family

ID=6105135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8029443A Expired GB2078579B (en) 1980-06-21 1980-09-11 A method for preparing a polygonal billet or ingot for processing in a skew-roller piercing mill

Country Status (6)

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

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
JPS5714401A (en) 1982-01-25
BE884959A (fr) 1980-12-16
DE3023284A1 (de) 1982-01-28
IT8049629A0 (it) 1980-09-08
GB2078579A (en) 1982-01-13
FR2484872A1 (fr) 1981-12-24
IT1145414B (it) 1986-11-05
FR2484872B1 (enExample) 1985-03-01

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee