WO2010066230A3 - Verfahren zur herstellung nahtloser rohre mittels eines drei-walzen-stangenwalzwerks - Google Patents

Verfahren zur herstellung nahtloser rohre mittels eines drei-walzen-stangenwalzwerks Download PDF

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Publication number
WO2010066230A3
WO2010066230A3 PCT/DE2009/001685 DE2009001685W WO2010066230A3 WO 2010066230 A3 WO2010066230 A3 WO 2010066230A3 DE 2009001685 W DE2009001685 W DE 2009001685W WO 2010066230 A3 WO2010066230 A3 WO 2010066230A3
Authority
WO
WIPO (PCT)
Prior art keywords
rolling mill
bar rolling
rolls
hollow block
diameter
Prior art date
Application number
PCT/DE2009/001685
Other languages
English (en)
French (fr)
Other versions
WO2010066230A2 (de
Inventor
Rolf Kümmerling
Manfred Bellmann
Winfried Braun
Hidenori Kinugasa
Sasaki Kenichi
Original Assignee
V & M Deutschland Gmbh
Sumitomo Metal Industries, Ltd
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
Priority to CN200980149662.2A priority Critical patent/CN102245321B/zh
Priority to ES09805676T priority patent/ES2396424T3/es
Priority to US13/133,518 priority patent/US9056341B2/en
Priority to MX2011006054A priority patent/MX2011006054A/es
Priority to CA2745586A priority patent/CA2745586A1/en
Priority to EP09805676A priority patent/EP2358485B1/de
Priority to EA201100924A priority patent/EA018319B1/ru
Priority to UAA201108582A priority patent/UA100933C2/ru
Application filed by V & M Deutschland Gmbh, Sumitomo Metal Industries, Ltd filed Critical V & M Deutschland Gmbh
Priority to JP2011539891A priority patent/JP5679981B2/ja
Priority to BRPI0922639-7A priority patent/BRPI0922639B1/pt
Priority to AU2009326655A priority patent/AU2009326655A1/en
Priority to PL09805676T priority patent/PL2358485T3/pl
Publication of WO2010066230A2 publication Critical patent/WO2010066230A2/de
Publication of WO2010066230A3 publication Critical patent/WO2010066230A3/de
Priority to TN2011000273A priority patent/TN2011000273A1/fr
Priority to ZA2011/04275A priority patent/ZA201104275B/en
Priority to HRP20120985AT priority patent/HRP20120985T1/hr

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
    • B21B27/024—Rolls for bars, rods, rounds, tubes, wire or the like
    • 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
    • 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
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung von nahtlosen Rohren aus Metall, insbesondere aus Stahl, wobei ein zuvor erzeugter heißer Hohlblock mittels eines Drei-Walzen-Stangenwalzwerkes auf einer Dornstange zu einem Mutterohr abgestreckt wird und der Hohlblock vor Einlaufen in das Stangenwalzwerk über ein vorgeschaltetes Gerüst mit einem den Durchmesser vergleichmäßigenden Walzschritt versehen wird. Dabei ist vorgesehen, dass die Walzen des vorgeschalteten Gerüstes in gleichem Maße auf- und zugefahren werden wie die Verformungsgerüste des Stangenwalzwerkes, wobei der Kalibergrundradius der Walzen des vorgeschalteten Gerüstes sich über 60° erstreckt und diesem ein Flankenradius mit tangentialem Übergang folgt, der so bemessen ist, dass auch bei maximalem Zustellen der Walzen im Bereich der Flanke nahezu keine Durchmesserreduktion des größten zu erwartenden Hohlblockdurchmessers erfolgt.
PCT/DE2009/001685 2008-12-09 2009-11-20 Verfahren zur herstellung nahtloser rohre mittels eines drei-walzen-stangenwalzwerks WO2010066230A2 (de)

Priority Applications (15)

Application Number Priority Date Filing Date Title
JP2011539891A JP5679981B2 (ja) 2008-12-09 2009-11-20 ３ロール式のマンドレル圧延機によって継目無管を製造する方法
ES09805676T ES2396424T3 (es) 2008-12-09 2009-11-20 Procedimiento para la fabricación de tubos sin costura por medio de un tren de laminación de barras de tres cilindros
BRPI0922639-7A BRPI0922639B1 (pt) 2008-12-09 2009-11-20 Processo para a fabricação de tubos sem costura de metal, por meio de um laminador de barra de três cilindros
CA2745586A CA2745586A1 (en) 2008-12-09 2009-11-20 Method for producing seamless tubes by means of a three-roll bar rolling mill
EP09805676A EP2358485B1 (de) 2008-12-09 2009-11-20 Verfahren zur herstellung nahtloser rohre mittels eines drei-walzen-stangenwalzwerks
EA201100924A EA018319B1 (ru) 2008-12-09 2009-11-20 Способ изготовления бесшовных труб на сортовом трехвалковом стане
UAA201108582A UA100933C2 (ru) 2008-12-09 2009-11-20 Способ изготовления бесшовных труб на сортовом трехвалковом стане
CN200980149662.2A CN102245321B (zh) 2008-12-09 2009-11-20 用于借助一台三辊式棒材轧机制造无缝管的方法
US13/133,518 US9056341B2 (en) 2008-12-09 2009-11-20 Method for producing seamless tubes by means of a three-roll bar rolling mill
MX2011006054A MX2011006054A (es) 2008-12-09 2009-11-20 Metodo para produccion de tubos sin costura mediante tren de laminacion de mandril de tres cilindros.
AU2009326655A AU2009326655A1 (en) 2008-12-09 2009-11-20 Method for producing seamless tubes by means of a three-roll bar rolling mill
PL09805676T PL2358485T3 (pl) 2008-12-09 2009-11-20 Sposób wytwarzania rur bez szwu za pomocą trójwalcowej walcarki do prętów
TN2011000273A TN2011000273A1 (en) 2008-12-09 2011-05-26 Method for producing seamless tubes by means of a three-roll bar rolling mill
ZA2011/04275A ZA201104275B (en) 2008-12-09 2011-06-08 Method for producing seamless tubes by means of a three-roll bar rolling mill
HRP20120985AT HRP20120985T1 (hr) 2008-12-09 2012-12-03 Postupak proizvodnje bešavnih cijevi u valjaonici cijevi s tri valjka

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008061141.7 2008-12-09
DE102008061141A DE102008061141B4 (de) 2008-12-09 2008-12-09 Verfahren zur Herstellung nahtloser Rohre mittels eines Drei-Walzen-Stangenwalzwerks

Publications (2)

Publication Number Publication Date
WO2010066230A2 WO2010066230A2 (de) 2010-06-17
WO2010066230A3 true WO2010066230A3 (de) 2010-09-16

Family

ID=42145697

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/001685 WO2010066230A2 (de) 2008-12-09 2009-11-20 Verfahren zur herstellung nahtloser rohre mittels eines drei-walzen-stangenwalzwerks

Country Status (19)

Country Link
US (1) US9056341B2 (de)
EP (1) EP2358485B1 (de)
JP (1) JP5679981B2 (de)
KR (1) KR101607585B1 (de)
CN (1) CN102245321B (de)
AR (1) AR073952A1 (de)
AU (1) AU2009326655A1 (de)
BR (1) BRPI0922639B1 (de)
CA (1) CA2745586A1 (de)
DE (1) DE102008061141B4 (de)
EA (1) EA018319B1 (de)
ES (1) ES2396424T3 (de)
HR (1) HRP20120985T1 (de)
MX (1) MX2011006054A (de)
PL (1) PL2358485T3 (de)
TN (1) TN2011000273A1 (de)
UA (1) UA100933C2 (de)
WO (1) WO2010066230A2 (de)
ZA (1) ZA201104275B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012006941B4 (de) 2012-03-30 2013-10-17 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines Bauteils aus Stahl durch Warmumformen
CN104874616B (zh) * 2014-02-28 2018-02-16 中南大学 一种热轧无缝钢管壁厚精度的控制方法及轧辊孔型

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1707281A1 (de) * 2004-01-21 2006-10-04 Sumitomo Metal Industries, Ltd. Rohrreduziervorrichtung und walze für rohrreduziervorrichtung
EP1889669A1 (de) * 2005-03-28 2008-02-20 Sumitomo Metal Industries, Ltd. Ziehwalzverfahren für rohrwalzwerk

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137009A (en) * 1981-02-17 1982-08-24 Sumitomo Metal Ind Ltd Manufacture of seamless metallic pipe
FR2486831A1 (fr) * 1980-07-18 1982-01-22 Sumitomo Metal Ind Procede de fabrication de tubes metalliques sans soudures
JPS63144807A (ja) * 1986-12-09 1988-06-17 Kawasaki Steel Corp 円管の絞り圧延方法
IT1238224B (it) * 1989-11-30 1993-07-12 Dalmine S R L C Processo perfezionato di laminazione a caldo di tubi senza saldatura con preventiva riduzione degli sbozzati forati
JP2924523B2 (ja) * 1992-12-11 1999-07-26 住友金属工業株式会社 マンドレルミルによる金属管の延伸圧延方法
JPH09314205A (ja) * 1996-05-31 1997-12-09 Kawasaki Steel Corp 円形鋼管の絞り圧延方法
JP4389869B2 (ja) * 2003-03-26 2009-12-24 住友金属工業株式会社 継目無管の製造方法
CN100401257C (zh) * 2005-02-25 2008-07-09 浙江大学 无缝钢管张力减径过程仿真方法
CN101024229A (zh) * 2006-02-20 2007-08-29 李铁铎 一种不锈钢无缝复合管连铸连轧生产方法及设备

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1707281A1 (de) * 2004-01-21 2006-10-04 Sumitomo Metal Industries, Ltd. Rohrreduziervorrichtung und walze für rohrreduziervorrichtung
EP1889669A1 (de) * 2005-03-28 2008-02-20 Sumitomo Metal Industries, Ltd. Ziehwalzverfahren für rohrwalzwerk

Also Published As

Publication number Publication date
JP5679981B2 (ja) 2015-03-04
KR101607585B1 (ko) 2016-03-30
EP2358485A2 (de) 2011-08-24
CA2745586A1 (en) 2010-06-17
US20120125068A1 (en) 2012-05-24
EA201100924A1 (ru) 2011-12-30
TN2011000273A1 (en) 2012-12-17
EP2358485B1 (de) 2012-09-26
JP2012510902A (ja) 2012-05-17
HRP20120985T1 (hr) 2013-03-31
BRPI0922639A2 (pt) 2017-10-24
MX2011006054A (es) 2011-09-06
KR20110102443A (ko) 2011-09-16
CN102245321B (zh) 2014-09-10
ES2396424T3 (es) 2013-02-21
ZA201104275B (en) 2012-02-29
DE102008061141B4 (de) 2012-08-30
DE102008061141A1 (de) 2010-06-10
CN102245321A (zh) 2011-11-16
BRPI0922639B1 (pt) 2020-09-29
BRPI0922639A8 (pt) 2018-01-02
UA100933C2 (ru) 2013-02-11
WO2010066230A2 (de) 2010-06-17
EA018319B1 (ru) 2013-07-30
AR073952A1 (es) 2010-12-15
AU2009326655A1 (en) 2010-06-17
US9056341B2 (en) 2015-06-16
PL2358485T3 (pl) 2013-05-31

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