ATE226856T1 - Verfahren und vorrichtung zum hydroformen von rohren - Google Patents

Verfahren und vorrichtung zum hydroformen von rohren

Info

Publication number
ATE226856T1
ATE226856T1 AT97936542T AT97936542T ATE226856T1 AT E226856 T1 ATE226856 T1 AT E226856T1 AT 97936542 T AT97936542 T AT 97936542T AT 97936542 T AT97936542 T AT 97936542T AT E226856 T1 ATE226856 T1 AT E226856T1
Authority
AT
Austria
Prior art keywords
die
die cavity
moveable
structures
cavity
Prior art date
Application number
AT97936542T
Other languages
English (en)
Inventor
Frank A Horton
Andreas G Janssen
James M Cross
Original Assignee
Cosma Int Inc
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 Cosma Int Inc filed Critical Cosma Int Inc
Application granted granted Critical
Publication of ATE226856T1 publication Critical patent/ATE226856T1/de

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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/047—Mould construction
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/025—Stamping using rigid devices or tools for tubular articles
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/045—Closing or sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Extrusion Of Metal (AREA)
AT97936542T 1996-08-26 1997-08-21 Verfahren und vorrichtung zum hydroformen von rohren ATE226856T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2452496P 1996-08-26 1996-08-26
PCT/CA1997/000586 WO1998008633A1 (en) 1996-08-26 1997-08-21 Hydroforming die assembly and method for pinch-free tube forming

Publications (1)

Publication Number Publication Date
ATE226856T1 true ATE226856T1 (de) 2002-11-15

Family

ID=21821037

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97936542T ATE226856T1 (de) 1996-08-26 1997-08-21 Verfahren und vorrichtung zum hydroformen von rohren

Country Status (17)

Country Link
US (1) US5979201A (de)
EP (1) EP0929368B1 (de)
JP (1) JP3710486B2 (de)
KR (1) KR100483878B1 (de)
CN (1) CN1066358C (de)
AT (1) ATE226856T1 (de)
AU (1) AU725380B2 (de)
BR (1) BR9711261A (de)
CA (1) CA2264388C (de)
DE (1) DE69716755T2 (de)
EA (1) EA000657B1 (de)
ES (1) ES2186913T3 (de)
NO (1) NO312539B1 (de)
NZ (1) NZ334430A (de)
PL (1) PL183949B1 (de)
SK (1) SK78899A3 (de)
WO (1) WO1998008633A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE231754T1 (de) * 1997-07-18 2003-02-15 Cosma Int Inc Innenhochdruckformung eines rohrförmigen rohlings mit ovalem querschnitt, sowie innenhochdruckumformvorrichtung
DE19733476C2 (de) * 1997-08-02 1999-08-19 Daimler Chrysler Ag Verfahren zur Herstellung einer montagegerechten Anbringungsstelle an einem Hohlprofil
US6533348B1 (en) 1997-10-16 2003-03-18 Cosma International Inc. Modular space frame
US6098437A (en) 1998-03-20 2000-08-08 The Budd Company Hydroformed control arm
US6164108A (en) * 1998-07-21 2000-12-26 Aquaform, Inc. Hydro compression tube forming die apparatus and method for making the same
US6209372B1 (en) 1999-09-20 2001-04-03 The Budd Company Internal hydroformed reinforcements
US6662611B2 (en) 2000-02-22 2003-12-16 Magna International, Inc. Hydroforming flush system
EP1645490B1 (de) 2000-11-13 2007-09-12 Magna International Inc Durch Innenhochdruck geformtes Raumfachwerk
KR100384164B1 (ko) * 2000-12-11 2003-05-16 현대자동차주식회사 하이드로 포밍용 다이 구조
KR100384165B1 (ko) * 2000-12-19 2003-05-16 현대자동차주식회사 하이드로 포밍용 다이
KR100481127B1 (ko) * 2000-12-26 2005-04-08 주식회사 포스코 강관의 하이드로포밍 성형성 평가시험장치
DE60210410T2 (de) 2001-01-11 2006-11-16 Magna International Inc., Aurora Verfahren zum verbinden von geschlossenen trägern von zwei rahmenteilen
DE10306161B4 (de) * 2003-02-14 2005-02-17 Daimlerchrysler Ag Einrichtung zum Innenhochdruckumformen von Werkstücken
DE10343135B4 (de) * 2003-09-18 2006-02-02 Daimlerchrysler Ag Verfahren zur Herstellung eines umfänglich geschlossenen Hohlprofiles
US8496258B2 (en) 2003-10-20 2013-07-30 Magna International Inc. Hybrid component
US8899624B2 (en) 2005-05-19 2014-12-02 Magna International Inc. Controlled pressure casting
DE10358493B4 (de) * 2003-12-13 2006-01-05 Daimlerchrysler Ag Vorrichtung zum Innenhochdruckumformen
JP4577560B2 (ja) * 2004-09-21 2010-11-10 日産自動車株式会社 液圧成形装置及び液圧成形方法
CA2489618A1 (en) * 2004-12-09 2006-06-09 1589711 Ontario Inc. Accurate Mould Division Pre-crush die assembly and method
CA2616550A1 (en) * 2005-07-26 2007-02-15 Aquaform, Inc. Apparatus and method for forming shaped parts
CN100475376C (zh) * 2006-03-31 2009-04-08 坤威实业有限公司 管件成型方法
CN101456047B (zh) * 2007-12-11 2012-08-29 财团法人金属工业研究发展中心 管件成形装置
DE102011052888A1 (de) * 2011-08-22 2013-02-28 Benteler Automobiltechnik Gmbh Verfahren zur Umformung eines Hohlprofils für ein Kraftfahrzeug
CN102836909A (zh) * 2012-06-01 2012-12-26 北京理工大学 内高压端头组合密封技术
RU2014149563A (ru) * 2012-06-15 2016-08-10 Магна Интернэшнл Инк. Регулируемый штамп для формования скручивающихся балок из труб
US8910500B2 (en) 2012-09-10 2014-12-16 National Research Council Of Canada Low friction end feeding in tube hydroforming
ES2690322T3 (es) 2012-11-08 2018-11-20 Dana Automotive Systems Group, Llc Tubo de árbol de transmisión hidroformado con forma secundaria
CN103286238B (zh) * 2013-06-14 2015-09-30 中国重型机械研究院股份公司 一种双金属复合管高压液胀机出料系统
CN103464562B (zh) * 2013-09-14 2016-03-30 中国第一汽车股份有限公司 腔体件低内压成形方法
CN105149411A (zh) * 2015-08-28 2015-12-16 卡斯马汽车系统(上海)有限公司 一种钢管材的液压成型装置及方法
JP7002364B2 (ja) * 2018-03-01 2022-01-20 三桜工業株式会社 曲げ成形型
CN110773621B (zh) * 2019-11-05 2021-06-01 秦皇岛通桥科技有限公司 汽车桥壳胀压成形专用液压机及其压制成形方法
DE102020129877B3 (de) 2020-11-12 2022-03-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Formwerkzeug und Verfahren zum Innenhochdruckumformen zum Bilden eines Hohlelements
CN114762872B (zh) * 2021-01-13 2024-11-12 宝山钢铁股份有限公司 一种管件内压支撑合模装置、方法以及管件的制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335590A (en) * 1964-08-07 1967-08-15 Boeing Co Accurate control system for axial load bulge forming
US3820369A (en) * 1973-02-26 1974-06-28 H Tominaga Hydraulic press
SU763017A1 (ru) * 1977-12-05 1980-09-15 Всесоюзный Научно-Исследовательский И Проектный Институт Технологии Химического И Нефтяного Аппаратостроения Способ изготовлени деталей с отводами и устройство дл его осуществлени
JPS63220929A (ja) * 1987-03-09 1988-09-14 Mazda Motor Corp パイプの液圧バルジ成形方法
US4829803A (en) * 1987-05-06 1989-05-16 Ti Corporate Services Limited Method of forming box-like frame members
CA2023675C (en) * 1989-08-24 2001-07-31 Ralph E. Roper Apparatus and method for forming a tubular frame member
US5339667A (en) * 1993-04-19 1994-08-23 General Motors Corporation Method for pinch free tube forming
JP3509217B2 (ja) * 1994-09-20 2004-03-22 株式会社日立製作所 異形断面管の成形方法並びに成形装置

Also Published As

Publication number Publication date
AU725380B2 (en) 2000-10-12
CA2264388C (en) 2006-05-16
JP3710486B2 (ja) 2005-10-26
NO990911D0 (no) 1999-02-25
DE69716755D1 (de) 2002-12-05
PL331824A1 (en) 1999-08-02
EA000657B1 (ru) 1999-12-29
DE69716755T2 (de) 2003-06-26
EA199900191A1 (ru) 1999-06-24
NZ334430A (en) 2001-02-23
CN1066358C (zh) 2001-05-30
AU3936297A (en) 1998-03-19
CN1233983A (zh) 1999-11-03
US5979201A (en) 1999-11-09
PL183949B1 (pl) 2002-08-30
KR20000035853A (ko) 2000-06-26
WO1998008633A1 (en) 1998-03-05
KR100483878B1 (ko) 2005-04-20
BR9711261A (pt) 2000-01-18
JP2000516857A (ja) 2000-12-19
ES2186913T3 (es) 2003-05-16
EP0929368A1 (de) 1999-07-21
CA2264388A1 (en) 1998-03-05
EP0929368B1 (de) 2002-10-30
NO990911L (no) 1999-04-23
NO312539B1 (no) 2002-05-27
SK78899A3 (en) 1999-11-08

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