BE884959A - PROCESS AND DEVICE FOR THE DEFORMATION OF POLYGONAL BEADS INTENDED FOR PROCESSING IN A DRILLING ROLLER WITH OBLIQUE CYLINDERS - Google Patents

PROCESS AND DEVICE FOR THE DEFORMATION OF POLYGONAL BEADS INTENDED FOR PROCESSING IN A DRILLING ROLLER WITH OBLIQUE CYLINDERS

Info

Publication number
BE884959A
BE884959A BE2/58718A BE2058718A BE884959A BE 884959 A BE884959 A BE 884959A BE 2/58718 A BE2/58718 A BE 2/58718A BE 2058718 A BE2058718 A BE 2058718A BE 884959 A BE884959 A BE 884959A
Authority
BE
Belgium
Prior art keywords
deformation
processing
beads intended
oblique cylinders
drilling roller
Prior art date
Application number
BE2/58718A
Other languages
French (fr)
Original Assignee
Benteler Werke Ag
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 Werke Ag filed Critical Benteler Werke Ag
Publication of BE884959A publication Critical patent/BE884959A/en

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)
BE2/58718A 1980-06-21 1980-08-28 PROCESS AND DEVICE FOR THE DEFORMATION OF POLYGONAL BEADS INTENDED FOR PROCESSING IN A DRILLING ROLLER WITH OBLIQUE CYLINDERS BE884959A (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 (1)

Publication Number Publication Date
BE884959A true BE884959A (en) 1980-12-16

Family

ID=6105135

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/58718A BE884959A (en) 1980-06-21 1980-08-28 PROCESS AND DEVICE FOR THE DEFORMATION OF POLYGONAL BEADS INTENDED FOR PROCESSING IN A DRILLING ROLLER WITH OBLIQUE CYLINDERS

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
DE2418453B2 (en) * 1974-04-17 1976-09-16 Ausscheidung in: 24 62 279 Schloemann-Siemag AG, 4000 Düsseldorf BASE MATERIAL FOR THE ROLLING OF WIRE OR FINE IRON 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
FR2484872B1 (en) 1985-03-01
DE3023284A1 (en) 1982-01-28
IT8049629A0 (en) 1980-09-08
FR2484872A1 (en) 1981-12-24
IT1145414B (en) 1986-11-05
JPS5714401A (en) 1982-01-25
GB2078579B (en) 1983-09-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BENTELER A.G.

Effective date: 19880831