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 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 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 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 (en) 1980-06-21 1980-06-21 METHOD AND DEVICE FOR MANUFACTURING A MULTI-EDGED BLOCK OR FOR THE PROCESSING IN A SLOPED HOLE ROLLING MILL. 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 (en)
BE (1) BE884959A (en)
DE (1) DE3023284A1 (en)
FR (1) FR2484872A1 (en)
GB (1) GB2078579B (en)
IT (1) IT1145414B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2450874C2 (en) * 2010-07-14 2012-05-20 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Four-roll sizing stand
CN103433300B (en) * 2013-08-07 2015-04-15 常熟市梅李机械制造有限公司 Steel billet pushing device for perforating machine
CN107497855A (en) * 2017-09-20 2017-12-22 张家港市圣鼎源制管有限公司 A kind of steel tube punching machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE365075C (en) * 1921-01-08 1922-12-07 Heinrich Stueting Process for rolling out solid material in the universal rolling mill
FR631628A (en) * 1926-06-23 1927-12-23 Metallurg De Montbard Aulnoye Improvements in the manufacture of seamless tubes
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 (en) * 1974-04-17 1977-05-18 Ausscheidung aus: 24 18 453 Schloemann Siemag AG, 4000 Düsseldorf PROCESS AND DEVICE FOR MANUFACTURING OCTAGONAL CROSS SECTIONS AS BASE MATERIAL FOR ROLLING ON ANGLED ROLLING MILLS WITH PLANETARY DRIVES
IT1076296B (en) * 1977-03-31 1985-04-27 Properzi Giulio LAMINATION PROCESS OF A LINGOTTO COMING FROM A CONTINUOUS CASTING MACHINE OF THE WHEEL AND BELT TYPE, AND LAMINATE FOR THE IMPLEMENTATION OF THE PROCEDURE
DE2747317A1 (en) * 1977-10-21 1979-05-03 Benteler Geb Paderwerk Conical tube blank mfr. - by rolling from octagonal billets using pairs of horizontal and vertical rolls with spiral contours

Also Published As

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

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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