BR0114789A - Conjunto de matriz de hidroconformação para hidroconformar uma peça a partir de uma preforma tubular e método de produzir uma peça hidroconformada - Google Patents

Conjunto de matriz de hidroconformação para hidroconformar uma peça a partir de uma preforma tubular e método de produzir uma peça hidroconformada

Info

Publication number
BR0114789A
BR0114789A BR0114789-7A BR0114789A BR0114789A BR 0114789 A BR0114789 A BR 0114789A BR 0114789 A BR0114789 A BR 0114789A BR 0114789 A BR0114789 A BR 0114789A
Authority
BR
Brazil
Prior art keywords
hydroforming
die assembly
producing
raw tube
tubular preform
Prior art date
Application number
BR0114789-7A
Other languages
English (en)
Inventor
Mark Cobb
Erich Genseberger
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
Publication of BR0114789A publication Critical patent/BR0114789A/pt

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
    • 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

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

"CONJUNTO DE MATRIZ DE HIDROCONFORMAçãO PARA HIDROCONFORMAR UMA PEçA A PARTIR DE UMA PREFORMA TUBULAR E MéTODO DE PRODUZIR UMA PEçA HIDROCONFORMADA". Um método e aparelho para configurar uma preforma de tubo (40) em uma peça perfilada. A peça pode ser configurada no interior de um conjunto de matriz incluindo uma estrutura de matriz de hidroconformação (12, 14) e um par de punções de engate com o tubo (81). Os punções são inseridos no interior das extremidades da preforma de tubo para perfilar as extremidades com a configuração desejada. A porção mediana da preforma de tubo é conformada com a configuração desejada por hidroconformação. Assim, o método e aparelho podem conformar a preforma de tubo ao longo de sua inteira extensão, não deixando quaisquer porções remanescentes da preforma de tubo que tenham de ser aparadas e cortadas fora.
BR0114789-7A 2000-10-19 2001-10-17 Conjunto de matriz de hidroconformação para hidroconformar uma peça a partir de uma preforma tubular e método de produzir uma peça hidroconformada BR0114789A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24133700P 2000-10-19 2000-10-19
PCT/IB2001/001946 WO2002032596A1 (en) 2000-10-19 2001-10-17 Apparatus and method for hydroforming a tubular part

Publications (1)

Publication Number Publication Date
BR0114789A true BR0114789A (pt) 2003-08-12

Family

ID=22910302

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0114789-7A BR0114789A (pt) 2000-10-19 2001-10-17 Conjunto de matriz de hidroconformação para hidroconformar uma peça a partir de uma preforma tubular e método de produzir uma peça hidroconformada

Country Status (14)

Country Link
US (1) US20050126243A1 (pt)
EP (1) EP1326722B1 (pt)
JP (1) JP2004511349A (pt)
KR (1) KR100789014B1 (pt)
CN (1) CN1227079C (pt)
AT (1) ATE306337T1 (pt)
AU (2) AU9412401A (pt)
BR (1) BR0114789A (pt)
CA (1) CA2426029C (pt)
CZ (1) CZ20031109A3 (pt)
DE (1) DE60114038T2 (pt)
MX (1) MXPA03003379A (pt)
NZ (1) NZ525377A (pt)
WO (1) WO2002032596A1 (pt)

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CA2404577C (en) * 2002-09-23 2011-11-15 Tesco Corporation Pipe centralizer and method of forming
DE10350147B4 (de) * 2003-10-28 2008-03-13 Daimler Ag Segmentiertes Innenhochdruck-Umformwerkzeug
JP2005161402A (ja) * 2003-11-14 2005-06-23 Suzuki Motor Corp ハイドロフォーム成形用金型及びハイドロフォーム成形方法
CN101322995B (zh) * 2008-06-27 2010-10-06 哈尔滨工业大学 大直径管件内高压成形模具
CN101927291B (zh) * 2009-06-22 2012-11-14 宝山钢铁股份有限公司 一种管件液压成形预成形方法及其装置
CN102107240B (zh) * 2009-12-25 2012-11-07 中国科学院金属研究所 一种简易的管材液压胀形装置及胀形方法
BR112012019768B1 (pt) * 2010-02-09 2020-05-26 Nippon Steel Corporation Método de hidroformação e dispositivo de hidroformação.
KR101178920B1 (ko) * 2010-05-07 2012-08-31 잘만테크 주식회사 히트파이프 제조방법, 그 제조방법에 의해 제조된 히트파이프 및 그 히트파이프를 포함하는 냉각장치
CN102756033B (zh) * 2011-04-27 2015-09-30 上海汇众汽车制造有限公司 多层管快速充液成形方法和系统
US8534107B2 (en) * 2011-06-10 2013-09-17 Ford Global Technologies, Llc Method and apparatus for pulsed forming, punching and trimming of tubular members
AU2013232734A1 (en) * 2012-03-14 2014-09-11 Endless Solar Corporation Ltd A method of fabricating a component of a solar energy system
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
US8910500B2 (en) 2012-09-10 2014-12-16 National Research Council Of Canada Low friction end feeding in tube hydroforming
TR201505451T1 (tr) 2012-11-08 2015-07-21 Dana Automotive Systems Group İki̇nci̇l şekle sahi̇p, hi̇droli̇k preste bi̇çi̇mlendi̇ri̇lmi̇ş tahri̇k mi̇li̇ tüpü.
CN104785603B (zh) * 2015-05-13 2018-07-27 宁波钜智自动化装备有限公司 一种用于内高压成形管件加工的分体式堵头
TWI609727B (zh) * 2016-06-17 2018-01-01 國立中山大學 液壓成形方法及其裝置
CN107262585A (zh) * 2017-07-24 2017-10-20 柳州科瑞科技有限公司 一种左右对称式管材内高压成形设备
CN107350330A (zh) * 2017-07-24 2017-11-17 柳州科瑞科技有限公司 一种左右不对称式管材内高压成形设备
CN108787847A (zh) * 2018-06-18 2018-11-13 苏州渼富临信息科技有限公司 一种压力成型设备的夹紧式模具
CN114762872A (zh) * 2021-01-13 2022-07-19 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
CN114918308B (zh) * 2022-06-17 2023-08-29 昆山精诚得精密五金模具有限公司 一种金属管加工用液压胀形机

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US4761982A (en) * 1986-10-01 1988-08-09 General Motors Corporation Method and apparatus for forming a heat exchanger turbulator and tube
DE4017072A1 (de) * 1990-05-26 1991-11-28 Benteler Werke Ag Verfahren zum hydraulischen umformen eines rohrfoermigen hohlkoerpers und vorrichtung zur durchfuehrung des verfahrens
US5170557A (en) * 1991-05-01 1992-12-15 Benteler Industries, Inc. Method of forming a double wall, air gap exhaust duct component
US5363544A (en) * 1993-05-20 1994-11-15 Benteler Industries, Inc. Multi-stage dual wall hydroforming
JP2760269B2 (ja) * 1993-11-26 1998-05-28 株式会社デンソー バルジ形状配管の製造方法
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
IT1275894B1 (it) * 1995-03-13 1997-10-24 Soffiaggio Tecnica Srl Procedimento per produrre un corpo tubolare soffiato pluridimensionale e dispositivo per realizzare il procedimento
DE69828452T4 (de) * 1997-04-16 2006-05-18 Cosma International Inc., Aurora Innenhochdruckumformungspresse
US6006567A (en) * 1997-05-15 1999-12-28 Aquaform Inc Apparatus and method for hydroforming
US6502822B1 (en) * 1997-05-15 2003-01-07 Aquaform, Inc. Apparatus and method for creating a seal on an inner wall of a tube for hydroforming
CA2296098C (en) * 1997-07-18 2007-01-30 Cosma International Inc. Hydroforming of a tubular blank having an oval cross section and hydroforming apparatus
DE19833006B4 (de) * 1998-07-22 2004-07-22 Dr. Meleghy Hydroforming Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung rohrförmiger gebogener Hohlkörper durch Innenhochdruckumformen
JP3688921B2 (ja) * 1999-01-14 2005-08-31 日産自動車株式会社 液圧成形ノズルおよび液圧成形装置
US6279364B1 (en) * 1999-02-16 2001-08-28 Gary E. Morphy Sealing method and press apparatus
DE10056610A1 (de) * 2000-11-15 2002-05-23 Schuler Hydroforming Gmbh & Co Vorrichtung zur Innenhochdruck-Umformung von Hohlkörpern

Also Published As

Publication number Publication date
KR20030087614A (ko) 2003-11-14
US20050126243A1 (en) 2005-06-16
CZ20031109A3 (cs) 2004-01-14
EP1326722B1 (en) 2005-10-12
DE60114038T2 (de) 2006-06-22
MXPA03003379A (es) 2004-05-04
JP2004511349A (ja) 2004-04-15
DE60114038D1 (de) 2005-11-17
WO2002032596A8 (en) 2002-10-24
EP1326722A1 (en) 2003-07-16
CN1471444A (zh) 2004-01-28
WO2002032596A1 (en) 2002-04-25
NZ525377A (en) 2003-09-26
ATE306337T1 (de) 2005-10-15
AU2001294124A1 (en) 2002-04-29
WO2002032596A9 (en) 2003-08-28
CA2426029A1 (en) 2002-04-25
KR100789014B1 (ko) 2007-12-26
CN1227079C (zh) 2005-11-16
CA2426029C (en) 2009-11-24
AU9412401A (en) 2002-04-29

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1926 DE 04/12/2007.