PT1500441E - INSTALLATION OF LAMINATION FOR THE MANUFACTURE OF A SEAMLESS PIPE - Google Patents

INSTALLATION OF LAMINATION FOR THE MANUFACTURE OF A SEAMLESS PIPE

Info

Publication number
PT1500441E
PT1500441E PT04016328T PT04016328T PT1500441E PT 1500441 E PT1500441 E PT 1500441E PT 04016328 T PT04016328 T PT 04016328T PT 04016328 T PT04016328 T PT 04016328T PT 1500441 E PT1500441 E PT 1500441E
Authority
PT
Portugal
Prior art keywords
lamination
manufacture
installation
seamless pipe
tube
Prior art date
Application number
PT04016328T
Other languages
Portuguese (pt)
Inventor
Leisten Thomas
Salomon Frank
Pietsch Juergen
Original Assignee
Sms Meer 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 Sms Meer Gmbh filed Critical Sms Meer Gmbh
Publication of PT1500441E publication Critical patent/PT1500441E/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • 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
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/021—Rolls for sheets or strips
    • B21B2027/022—Rolls having tapered ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Heat Treatment Of Steel (AREA)
  • Drilling Tools (AREA)
  • Laminated Bodies (AREA)

Abstract

In both axial end regions (5,6), each roller has a section (7,8) to grip and carry the tube (1) or its blank (3). Between sections (7,8), there is a first cylindrical section (13). The inner tool (4) has a penetrating section (10) at its axial end (9). This penetrates the tube blank. Adjacent to it, a further cylindrical section (11) works with the first cylindrical section (13) to elongate the tube (1).
PT04016328T 2003-07-25 2004-07-12 INSTALLATION OF LAMINATION FOR THE MANUFACTURE OF A SEAMLESS PIPE PT1500441E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10334011A DE10334011B3 (en) 2003-07-25 2003-07-25 Rolling mill forming seamless steel tube, includes roller end sections to grip and carry the tube or its blank, and inner tool with blank-penetrating section at its end

Publications (1)

Publication Number Publication Date
PT1500441E true PT1500441E (en) 2006-08-31

Family

ID=32695269

Family Applications (1)

Application Number Title Priority Date Filing Date
PT04016328T PT1500441E (en) 2003-07-25 2004-07-12 INSTALLATION OF LAMINATION FOR THE MANUFACTURE OF A SEAMLESS PIPE

Country Status (9)

Country Link
EP (1) EP1500441B1 (en)
CN (1) CN100344388C (en)
AT (1) ATE325665T1 (en)
DE (2) DE10334011B3 (en)
ES (1) ES2263093T3 (en)
PL (1) PL1500441T3 (en)
PT (1) PT1500441E (en)
RU (1) RU2270068C1 (en)
SI (1) SI1500441T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009593A1 (en) * 2010-02-26 2011-09-01 Kocks Technik Gmbh & Co. Kg Roll stand has two rollers with axes around which rollers rotate and guide roller for guiding rolling stock, where guide roller has guide section for partial contact with rolling stock
CN107999540A (en) * 2017-08-09 2018-05-08 鑫鹏源智能装备集团有限公司 A kind of spy's heavy wall piercer roll

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE260425C (en) *
DE259623C (en) *
US2197098A (en) * 1936-12-07 1940-04-16 Nat Tube Co Mandrel
GB2086283A (en) * 1980-10-29 1982-05-12 Metcalfe John Tube-forming process
DE3622678A1 (en) * 1985-07-12 1987-01-15 Kocks Technik METHOD AND DEVICE FOR CROSS-ROLLING SEAMLESS TUBE LOUPES
CN85106452B (en) * 1985-08-28 1987-04-08 高建民 Machine for rolling seamless pipes
US4798071A (en) * 1986-06-25 1989-01-17 Kocks Technik Gmbh & Co. Seamless tube production
DE3717698A1 (en) * 1986-06-25 1988-01-14 Kocks Technik METHOD AND SYSTEM FOR PRODUCING SEAMLESS TUBES
GB8816390D0 (en) * 1988-07-09 1988-08-17 Metcalf J Rolling mill & method
DE19724233C2 (en) * 1997-06-03 2003-10-16 Sms Demag Ag Process for avoiding or reducing trumpet-shaped widenings at the pipe end when cross-rolling thin-walled pipes and device for carrying out the process

Also Published As

Publication number Publication date
CN100344388C (en) 2007-10-24
ES2263093T3 (en) 2006-12-01
PL1500441T3 (en) 2006-08-31
CN1575877A (en) 2005-02-09
EP1500441A1 (en) 2005-01-26
EP1500441B1 (en) 2006-05-10
RU2270068C1 (en) 2006-02-20
DE502004000529D1 (en) 2006-06-14
DE10334011B3 (en) 2004-08-12
ATE325665T1 (en) 2006-06-15
SI1500441T1 (en) 2006-10-31

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