ATE524248T1 - METHOD AND DEVICE FOR ROLLING ROLLING STOCK IN A ROLLING PLANT HAVING AN IRROW ROLLING MILL - Google Patents

METHOD AND DEVICE FOR ROLLING ROLLING STOCK IN A ROLLING PLANT HAVING AN IRROW ROLLING MILL

Info

Publication number
ATE524248T1
ATE524248T1 AT08716648T AT08716648T ATE524248T1 AT E524248 T1 ATE524248 T1 AT E524248T1 AT 08716648 T AT08716648 T AT 08716648T AT 08716648 T AT08716648 T AT 08716648T AT E524248 T1 ATE524248 T1 AT E524248T1
Authority
AT
Austria
Prior art keywords
rolling
mill
irrow
stock
plant
Prior art date
Application number
AT08716648T
Other languages
German (de)
Inventor
Ali Bindernagel
Hermann Moeltner
Original Assignee
Kocks Technik Gmbh & Co Kg
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 Kocks Technik Gmbh & Co Kg filed Critical Kocks Technik Gmbh & Co Kg
Application granted granted Critical
Publication of ATE524248T1 publication Critical patent/ATE524248T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
    • 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
    • B21B19/06—Rolling hollow basic material, e.g. Assel 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
    • 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
    • B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

The invention relates to a rolling mill for rolling stock to be rolled (6), having a planetary cross-rolling mill (20) and a subsequent further rolling mill in the rolling direction, the subsequent mill comprising a mandrel rod (10) having a length that is larger than the distance between the planetary cross-rolling mill (20) and the further rolling mill in the rolling direction.
AT08716648T 2007-03-21 2008-03-20 METHOD AND DEVICE FOR ROLLING ROLLING STOCK IN A ROLLING PLANT HAVING AN IRROW ROLLING MILL ATE524248T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007014079A DE102007014079A1 (en) 2007-03-21 2007-03-21 Method and device for rolling rolling in a rolling mill with a cross rolling mill
PCT/EP2008/002235 WO2008113588A1 (en) 2007-03-21 2008-03-20 Method and device for rolling a product to be rolled in a rolling mill having a cross-rolling mill

Publications (1)

Publication Number Publication Date
ATE524248T1 true ATE524248T1 (en) 2011-09-15

Family

ID=39429071

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08716648T ATE524248T1 (en) 2007-03-21 2008-03-20 METHOD AND DEVICE FOR ROLLING ROLLING STOCK IN A ROLLING PLANT HAVING AN IRROW ROLLING MILL

Country Status (8)

Country Link
US (1) US20100107713A1 (en)
EP (1) EP2121208B1 (en)
JP (1) JP2010521317A (en)
CN (1) CN101657275A (en)
AT (1) ATE524248T1 (en)
DE (1) DE102007014079A1 (en)
RU (1) RU2009138747A (en)
WO (1) WO2008113588A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011116666B4 (en) * 2011-06-07 2015-05-28 Sms Meer Gmbh Apparatus and method for rolling tube blanks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220921A1 (en) * 1982-06-03 1983-12-08 Kocks Technik Gmbh & Co, 4010 Hilden ROLLING MILL SYSTEM WITH A PLANETARY PULLING ROLLER
DE4117054A1 (en) * 1991-05-22 1992-11-26 Mannesmann Ag SIZING-GERUEST GROUP
JP2580098B2 (en) * 1992-04-06 1997-02-12 新日本製鐵株式会社 Bar and tube rolling equipment
DE19510715C2 (en) 1995-03-24 2002-08-29 Kocks Technik Device for cross-rolling of tubular or rod-shaped rolling stock
DE19527795C2 (en) * 1995-07-19 1999-11-18 Mannesmann Ag Pipe cold rolling mill
DE50108219D1 (en) * 2000-06-14 2006-01-05 Sms Demag Ag Method for rolling tube billets in a planetary cross rolling mill
DE10349056A1 (en) 2003-10-17 2005-05-19 Kocks Technik Gmbh & Co. Kg Process for rolling rolling stock e.g. metal rods in a rolling mill comprises measuring the rotation of the rolling stock about its longitudinal direction, and controlling a drive parameter of a planetary cross rolling mill

Also Published As

Publication number Publication date
US20100107713A1 (en) 2010-05-06
WO2008113588A1 (en) 2008-09-25
CN101657275A (en) 2010-02-24
EP2121208B1 (en) 2011-09-14
RU2009138747A (en) 2011-04-27
EP2121208A1 (en) 2009-11-25
JP2010521317A (en) 2010-06-24
DE102007014079A1 (en) 2008-09-25

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