EP2177283A3 - Verfahren und Vorrichtung zum Richten von Rohren auf einem Expander - Google Patents

Verfahren und Vorrichtung zum Richten von Rohren auf einem Expander Download PDF

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Publication number
EP2177283A3
EP2177283A3 EP09011405A EP09011405A EP2177283A3 EP 2177283 A3 EP2177283 A3 EP 2177283A3 EP 09011405 A EP09011405 A EP 09011405A EP 09011405 A EP09011405 A EP 09011405A EP 2177283 A3 EP2177283 A3 EP 2177283A3
Authority
EP
European Patent Office
Prior art keywords
expander
straightening
tube
pipe
expander tool
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP09011405A
Other languages
English (en)
French (fr)
Other versions
EP2177283B1 (de
EP2177283B8 (de
EP2177283A2 (de
Inventor
Manfred Kolbe
Uwe Feldmann
Arno Topüth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Group GmbH
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 EP2177283A2 publication Critical patent/EP2177283A2/de
Publication of EP2177283A3 publication Critical patent/EP2177283A3/de
Publication of EP2177283B1 publication Critical patent/EP2177283B1/de
Application granted granted Critical
Publication of EP2177283B8 publication Critical patent/EP2177283B8/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/14—Recontouring

Landscapes

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

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Richten von Rohren mit einem in das Rohr (1) eintauchenden, radial aufweitbaren, von einer Zugstange (3) mit Holm (4) getragenen Expanderwerkzeug (2) und von außen auf das Rohr (1) in radialer Richtung einwirkenden Richtkraftmitteln.
Ein solches Verfahren und eine solche Vorrichtung sollen verbessert werden.
Hierzu ist vorgesehen, dass das Expanderwerkzeug (2) das Rohr (1) zum Fließen des Materials nur aufweitet und die von außen eingeleiteten Richtkräfte (F1, F2, F3) als Richtdreieck auf das Rohr (1) aufgebracht werden.
EP09011405.9A 2008-10-16 2009-09-05 Verfahren und Vorrichtung zum Richten von Rohren auf einem Expander Not-in-force EP2177283B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008051879 2008-10-16
DE102008059108A DE102008059108A1 (de) 2008-10-16 2008-11-26 Verfahren und Vorrichtung zum Richten von Rohren auf einem Expander

Publications (4)

Publication Number Publication Date
EP2177283A2 EP2177283A2 (de) 2010-04-21
EP2177283A3 true EP2177283A3 (de) 2012-07-11
EP2177283B1 EP2177283B1 (de) 2016-04-13
EP2177283B8 EP2177283B8 (de) 2016-06-15

Family

ID=41664600

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09011405.9A Not-in-force EP2177283B8 (de) 2008-10-16 2009-09-05 Verfahren und Vorrichtung zum Richten von Rohren auf einem Expander

Country Status (5)

Country Link
US (1) US8474292B2 (de)
EP (1) EP2177283B8 (de)
JP (1) JP5345031B2 (de)
DE (1) DE102008059108A1 (de)
RU (1) RU2418645C1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104226741A (zh) * 2014-08-26 2014-12-24 四川金锋建设有限公司 校正劲性柱内型钢柱时传输型钢柱的机构

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE534477T1 (de) 2008-07-10 2011-12-15 Arku Maschb Gmbh Verfahren zum richten von teilen in einer walzenrichtmaschine
US9044802B2 (en) * 2010-03-26 2015-06-02 Weatherford Technology Holdings, Llc Dynamic load expansion test bench and method of expanding a tubular
US20110289994A1 (en) * 2010-05-27 2011-12-01 Smith David P System and method for straightening tubing
JP5857876B2 (ja) * 2012-05-15 2016-02-10 新日鐵住金株式会社 Ｕｏｅ鋼管製造用の拡管機
RU2601844C2 (ru) * 2012-08-09 2016-11-10 ДжФЕ СТИЛ КОРПОРЕЙШН Способ изготовления стальной трубы
DE202012104450U1 (de) * 2012-11-19 2014-02-25 Rehau Ag + Co Expansionskopf für Aufweitwerkzeuge und diesen umfassendes Expansionswerkzeug
KR101454105B1 (ko) * 2013-02-14 2014-10-27 김희영 건축용 동바리 복원장치
CN104475496B (zh) * 2014-11-14 2016-06-29 燕山大学 一种粗轴零件的校直方法及设备
ES2745984T3 (es) * 2015-04-01 2020-03-04 Blm Spa Aparato para mejorar la calidad del doblado de tubos y método que usa ese aparato
AT518414B1 (de) * 2016-04-13 2017-10-15 Friedrich Moser Verfahren zum Richten eines Werkstücks
CN107654790A (zh) * 2017-06-28 2018-02-02 沪东中华造船(集团)有限公司 一种金属管壁凹陷修复工装及其使用方法
CN107649543B (zh) * 2017-10-26 2023-09-29 郑州万达重工股份有限公司 一种炮管智能矫正系统
CN107900150A (zh) * 2017-10-31 2018-04-13 芜湖普威技研有限公司 金属管件焊接变形的校正销
CN112371767B (zh) * 2020-10-24 2022-10-11 西安坤园航空科技有限公司 一种铝型材矫直机及使用该矫直机的铝型材加工工艺
CN112453117B (zh) * 2020-11-26 2024-06-18 广东和胜工业铝材股份有限公司 管材整形设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2264207B1 (de) * 1972-12-28 1974-01-10 Mannesmann-Meer AG, 4050 Mönchengladbach Mechanischer rohrexpander mit hoehenverstellung des werkzeugkopfes
JPS6199522A (ja) * 1984-10-23 1986-05-17 Mitsubishi Heavy Ind Ltd 管矯正装置
EP1533051A1 (de) * 2003-11-21 2005-05-25 SMS Meer GmbH Vorrichtung zum Richten eines Rohres

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1454299A (en) 1972-12-28 1976-11-03 Mannesmann Meer Ag Mechanical tube expander
SU940905A1 (ru) * 1980-11-12 1982-07-07 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Способ правки труб
JPS58194821U (ja) * 1983-01-13 1983-12-24 株式会社技研製作所 鋼矢板、ｈ鋼等の鋼材歪取り機
JPS61186123A (ja) * 1985-02-15 1986-08-19 Toshiba Corp 歪矯正装置
JPS61199519A (ja) * 1985-02-28 1986-09-04 Hitachi Zosen Corp 条材曲げ加工装置
JPS62199225A (ja) * 1986-02-27 1987-09-02 Sumitomo Metal Ind Ltd 拡管・曲り矯正装置
JPH0832340B2 (ja) * 1988-03-16 1996-03-29 川崎製鉄株式会社 鋼管の曲がり矯正方法
JPH0726009Y2 (ja) * 1989-12-15 1995-06-14 石原機械工業株式会社 固定式ストライナー
JPH07284853A (ja) * 1994-04-13 1995-10-31 Kubota Corp 管曲がり矯正装置における学習機能を用いた制御方法
DE10053933B4 (de) * 2000-10-31 2005-01-27 Thyssen Krupp Gleistechnik Gmbh Verfahren zum Richten einer Schiene
CA2648714C (en) * 2006-04-14 2011-01-18 Sumitomo Metal Industries, Ltd. Process for straightening tube and method for producing tube therewith

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2264207B1 (de) * 1972-12-28 1974-01-10 Mannesmann-Meer AG, 4050 Mönchengladbach Mechanischer rohrexpander mit hoehenverstellung des werkzeugkopfes
JPS6199522A (ja) * 1984-10-23 1986-05-17 Mitsubishi Heavy Ind Ltd 管矯正装置
EP1533051A1 (de) * 2003-11-21 2005-05-25 SMS Meer GmbH Vorrichtung zum Richten eines Rohres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104226741A (zh) * 2014-08-26 2014-12-24 四川金锋建设有限公司 校正劲性柱内型钢柱时传输型钢柱的机构

Also Published As

Publication number Publication date
US8474292B2 (en) 2013-07-02
RU2418645C1 (ru) 2011-05-20
US20100095736A1 (en) 2010-04-22
JP2010094734A (ja) 2010-04-30
JP5345031B2 (ja) 2013-11-20
EP2177283B1 (de) 2016-04-13
EP2177283B8 (de) 2016-06-15
EP2177283A2 (de) 2010-04-21
DE102008059108A1 (de) 2010-04-22

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