WO1997027013A3 - Verfahren und vorrichtung zur herstellung von rohren nach dem uoe-verfahren - Google Patents

Verfahren und vorrichtung zur herstellung von rohren nach dem uoe-verfahren Download PDF

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Publication number
WO1997027013A3
WO1997027013A3 PCT/DE1997/000114 DE9700114W WO9727013A3 WO 1997027013 A3 WO1997027013 A3 WO 1997027013A3 DE 9700114 W DE9700114 W DE 9700114W WO 9727013 A3 WO9727013 A3 WO 9727013A3
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
pipes
uoe
cold
invention concerns
Prior art date
Application number
PCT/DE1997/000114
Other languages
English (en)
French (fr)
Other versions
WO1997027013A2 (de
Inventor
Johannes Gross-Weege
Detlef Ramdohr
Original Assignee
Mannesmann Ag
Gross Weege Johannes
Detlef Ramdohr
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 Mannesmann Ag, Gross Weege Johannes, Detlef Ramdohr filed Critical Mannesmann Ag
Priority to US09/117,078 priority Critical patent/US6253596B1/en
Priority to EP97908120A priority patent/EP0876228B1/de
Priority to DE59710048T priority patent/DE59710048D1/de
Priority to CA002243702A priority patent/CA2243702C/en
Priority to JP52642797A priority patent/JP3917660B2/ja
Publication of WO1997027013A2 publication Critical patent/WO1997027013A2/de
Publication of WO1997027013A3 publication Critical patent/WO1997027013A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
    • B21C37/0811—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off removing or treating the weld bead

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Forging (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung von Rohren, insbesondere Großrohren nach dem UOE-Verfahren, bei dem die Rohre nach dem Innen- und Außennahtschweißen durch Kaltaufweiten (Expandieren) schrittweise bis zur halben Rohrlänge kalibriert werden. Dabei wird das Kaltaufweiten (Expandieren) auch zum Richten genutzt. Dazu wird in einem möglichst geringen Abstand vor dem Expanderkopf (2) das Rohr (1) geklemmt und das freie Rohrende (9) elastisch verspannt und anschließend wird in bekannter Weise das Rohr (1) kalt aufgeweitet, wobei die Vorspannkraft von selbst geringer wird und danach nach Lösen der Klemmung und der verbleibenden Vorspannung ein schrittweises Verschieben des Rohres (1) um den Betrag der Expanderschrittweite bis zur halben Rohrlänge erfolgt und für die zweite Rohrhälfte das Verfahren wiederholt wird. Ferner betrifft die Erfindung eine Vorrichtung zur Durchführung des Verfahrens.
PCT/DE1997/000114 1996-01-22 1997-01-20 Verfahren und vorrichtung zur herstellung von rohren nach dem uoe-verfahren WO1997027013A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US09/117,078 US6253596B1 (en) 1996-01-22 1997-01-20 Process and device for producing pipes as per the UOE process
EP97908120A EP0876228B1 (de) 1996-01-22 1997-01-20 Verfahren und vorrichtung zur herstellung von rohren nach dem uoe-verfahren
DE59710048T DE59710048D1 (de) 1996-01-22 1997-01-20 Verfahren und vorrichtung zur herstellung von rohren nach dem uoe-verfahren
CA002243702A CA2243702C (en) 1996-01-22 1997-01-20 Process and device for producing pipes as per the uoe-process
JP52642797A JP3917660B2 (ja) 1996-01-22 1997-01-20 Ｕｏｅ方式による管製造方法及び装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19602920.1 1996-01-22
DE19602920A DE19602920C2 (de) 1996-01-22 1996-01-22 Verfahren und Vorrichtung zum Kalibrieren und Richten von nach dem UOE-Verfahren hergestellten Rohren

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US09/117,078 A-371-Of-International US6253596B1 (en) 1996-01-22 1997-01-20 Process and device for producing pipes as per the UOE process
US09/825,271 Division US6427513B2 (en) 1996-01-22 2001-04-03 Process and device for producing pipes as per the UOE process

Publications (2)

Publication Number Publication Date
WO1997027013A2 WO1997027013A2 (de) 1997-07-31
WO1997027013A3 true WO1997027013A3 (de) 1997-10-23

Family

ID=7783844

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/000114 WO1997027013A2 (de) 1996-01-22 1997-01-20 Verfahren und vorrichtung zur herstellung von rohren nach dem uoe-verfahren

Country Status (6)

Country Link
US (2) US6253596B1 (de)
EP (1) EP0876228B1 (de)
JP (1) JP3917660B2 (de)
CA (1) CA2243702C (de)
DE (2) DE19602920C2 (de)
WO (1) WO1997027013A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602920C2 (de) * 1996-01-22 1998-01-29 Mannesmann Ag Verfahren und Vorrichtung zum Kalibrieren und Richten von nach dem UOE-Verfahren hergestellten Rohren
DE102004022509A1 (de) * 2004-01-07 2005-08-25 Stapla Ultraschall-Technik Gmbh Verfahren zum Abquetschen und Abdichten eines Rohres
DE102008027807B4 (de) * 2008-06-06 2011-05-12 Eisenbau Krämer mbH Verfahren zum Herstellen eines großen Stahlrohres
DE102014006475B4 (de) 2014-04-29 2016-09-15 Europipe Gmbh Verfahren zur Durchführung von Werkstoffprüfungen für mit die mechanischen Eigenschaften beeinflussender Wärme zu behandelnde Rohre aus Stahl

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232621A (ja) * 1983-06-14 1984-12-27 Nippon Kokan Kk <Nkk> メカニカルエキスパンダにおける縦曲り制御方法
JPS632517A (ja) * 1986-06-20 1988-01-07 Sumitomo Metal Ind Ltd Ｕｏｅ管の矯正方法
JPH05317994A (ja) * 1992-05-22 1993-12-03 Nkk Corp Ｕｏｅ鋼管の拡管方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234863A (en) * 1937-05-28 1941-03-11 Heetkamp Heinrich Process and apparatus for expanding tubes
US2780271A (en) * 1951-09-27 1957-02-05 Smith Corp A O Apparatus for mechanically expanding large diameter pipe
US3030901A (en) * 1955-08-30 1962-04-24 Taylor Wilson Mfg Company Means and method for expanding and testing pipe
US2919741A (en) * 1955-09-22 1960-01-05 Blaw Knox Co Cold pipe expanding apparatus
JPS5431445B2 (de) * 1974-02-04 1979-10-06
US3981172A (en) * 1975-09-22 1976-09-21 Grotnes Machine Works, Inc. Method and apparatus for expanding spirally welded pipe
CA1148796A (en) * 1976-04-30 1983-06-28 Paul H.H. Hookings Method and apparatus for expanding spiralweld pipe
JPS6044050B2 (ja) * 1976-09-10 1985-10-01 新日本製鐵株式会社 長尺郭状体の多段成形法
JPS54138858A (en) * 1978-04-21 1979-10-27 Hitachi Ltd Controlling method for seam position
JPS5570428A (en) * 1978-11-21 1980-05-27 Sumitomo Metal Ind Ltd Expanding method for steel pipe
US4430872A (en) * 1980-02-14 1984-02-14 Nippon Kokan Kabushiki Kaisha Method and apparatus for plate edge preparation for UOE pipe making process
JPS59197321A (ja) * 1983-04-21 1984-11-08 Kawasaki Steel Corp Ｕｏｅパイプの拡管装置
JPS6021131A (ja) * 1983-07-15 1985-02-02 Nippon Kokan Kk <Nkk> メカニカルエキスパンダにおける曲り制御方法
JPS61147930A (ja) * 1984-12-19 1986-07-05 Sumitomo Metal Ind Ltd 鋼管の整形拡管方法
JPH0394936A (ja) * 1989-09-06 1991-04-19 Nkk Corp Ｕｏｅ鋼管の拡管方法
JPH05317993A (ja) * 1992-05-22 1993-12-03 Nkk Corp Ｕｏｅ鋼管の拡管方法
DE19522790C2 (de) * 1995-06-14 1998-10-15 Mannesmann Ag Verfahren zur Herstellung von Rohren nach dem UOE-Verfahren
DE19602920C2 (de) * 1996-01-22 1998-01-29 Mannesmann Ag Verfahren und Vorrichtung zum Kalibrieren und Richten von nach dem UOE-Verfahren hergestellten Rohren
US6260403B1 (en) * 1998-05-18 2001-07-17 Scott E. Johnston Method and apparatus for arching large diameter pipes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232621A (ja) * 1983-06-14 1984-12-27 Nippon Kokan Kk <Nkk> メカニカルエキスパンダにおける縦曲り制御方法
JPS632517A (ja) * 1986-06-20 1988-01-07 Sumitomo Metal Ind Ltd Ｕｏｅ管の矯正方法
JPH05317994A (ja) * 1992-05-22 1993-12-03 Nkk Corp Ｕｏｅ鋼管の拡管方法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 195 (M - 705) 7 June 1988 (1988-06-07) *
PATENT ABSTRACTS OF JAPAN vol. 18, no. 127 (M - 1569) 2 March 1994 (1994-03-02) *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 111 (M - 379) 15 May 1985 (1985-05-15) *
STRADTMANN: ""Stahlrohr-Handbuch"1986, 10. Auflage, Vulkan Verlag, Essen", XP002012116 *

Also Published As

Publication number Publication date
DE19602920C2 (de) 1998-01-29
JP2000503902A (ja) 2000-04-04
EP0876228A2 (de) 1998-11-11
JP3917660B2 (ja) 2007-05-23
US6427513B2 (en) 2002-08-06
WO1997027013A2 (de) 1997-07-31
CA2243702C (en) 2005-08-02
DE19602920A1 (de) 1997-07-24
CA2243702A1 (en) 1997-07-31
US6253596B1 (en) 2001-07-03
DE59710048D1 (de) 2003-06-12
US20010011470A1 (en) 2001-08-09
EP0876228B1 (de) 2003-05-07

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