SI1500441T1 - Valjarna za izdelavo brezsivne cevi - Google Patents

Valjarna za izdelavo brezsivne cevi

Info

Publication number
SI1500441T1
SI1500441T1 SI200430043T SI200430043T SI1500441T1 SI 1500441 T1 SI1500441 T1 SI 1500441T1 SI 200430043 T SI200430043 T SI 200430043T SI 200430043 T SI200430043 T SI 200430043T SI 1500441 T1 SI1500441 T1 SI 1500441T1
Authority
SI
Slovenia
Prior art keywords
fabrication
rolling mill
seamless tubes
tube
section
Prior art date
Application number
SI200430043T
Other languages
English (en)
Inventor
Thomas Leisten
Frank Salomon
Juergen Pietsch
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 SI1500441T1 publication Critical patent/SI1500441T1/sl

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)
SI200430043T 2003-07-25 2004-07-12 Valjarna za izdelavo brezsivne cevi SI1500441T1 (sl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10334011A DE10334011B3 (de) 2003-07-25 2003-07-25 Walzwerk zur Herstellung eines nahtlosen Rohres
EP04016328A EP1500441B1 (de) 2003-07-25 2004-07-12 Walzwerk zur Herstellung eines nahtlosen Rohres

Publications (1)

Publication Number Publication Date
SI1500441T1 true SI1500441T1 (sl) 2006-10-31

Family

ID=32695269

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200430043T SI1500441T1 (sl) 2003-07-25 2004-07-12 Valjarna za izdelavo brezsivne cevi

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009593A1 (de) * 2010-02-26 2011-09-01 Kocks Technik Gmbh & Co. Kg Walzgerüst
CN107999540A (zh) * 2017-08-09 2018-05-08 鑫鹏源智能装备集团有限公司 一种特厚壁用穿孔机轧辊

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE260425C (sl) *
DE259623C (sl) *
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 (de) * 1985-07-12 1987-01-15 Kocks Technik Verfahren und vorrichtung zum querwalzen nahtloser rohrluppen
CN85106452B (zh) * 1985-08-28 1987-04-08 高建民 无缝钢管轧机
US4798071A (en) * 1986-06-25 1989-01-17 Kocks Technik Gmbh & Co. Seamless tube production
DE3717698A1 (de) * 1986-06-25 1988-01-14 Kocks Technik Verfahren und anlage zum herstellen nahtloser rohre
GB8816390D0 (en) * 1988-07-09 1988-08-17 Metcalf J Rolling mill & method
DE19724233C2 (de) * 1997-06-03 2003-10-16 Sms Demag Ag Verfahren zur Vermeidung oder Verminderung trompetenförmiger Aufweitungen am Rohrende beim Schrägwalzen von dünnwandigen Rohren und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
CN100344388C (zh) 2007-10-24
ES2263093T3 (es) 2006-12-01
PL1500441T3 (pl) 2006-08-31
CN1575877A (zh) 2005-02-09
EP1500441A1 (de) 2005-01-26
EP1500441B1 (de) 2006-05-10
RU2270068C1 (ru) 2006-02-20
DE502004000529D1 (de) 2006-06-14
DE10334011B3 (de) 2004-08-12
PT1500441E (pt) 2006-08-31
ATE325665T1 (de) 2006-06-15

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