BRPI0402406A - Método para hidroformação em alta velocidade de elemento de chassi de veìculo - Google Patents

Método para hidroformação em alta velocidade de elemento de chassi de veìculo

Info

Publication number
BRPI0402406A
BRPI0402406A BR0402406-0A BRPI0402406A BRPI0402406A BR PI0402406 A BRPI0402406 A BR PI0402406A BR PI0402406 A BRPI0402406 A BR PI0402406A BR PI0402406 A BRPI0402406 A BR PI0402406A
Authority
BR
Brazil
Prior art keywords
high speed
die cavity
vehicle chassis
fluid
tubular member
Prior art date
Application number
BR0402406-0A
Other languages
English (en)
Inventor
Mark W Kiehl
Original Assignee
Dana Corp
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 Dana Corp filed Critical Dana Corp
Publication of BRPI0402406A publication Critical patent/BRPI0402406A/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
    • B21D26/06—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 by shock waves
    • 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
    • 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
    • B21D26/06—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 by shock waves
    • B21D26/12—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 by shock waves initiated by spark discharge
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/49622—Vehicular structural member making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

"MéTODO PARA HIDROFORMAçãO EM ALTA VELOCIDADE DE ELEMENTO DE CHASSI DE VEìCULO". Um método para hidroformação em alta velocidade de um elemento de chassi de veículo incluindo fornecer um elemento tubular oco e uma matriz que tem uma cavidade interna de matriz. O elemento tubular é posicionado no interior da cavidade de matriz e enchido com um fluído. Uma onda de choque é criada no fluido, desse modo causando formação hiperplástica do elemento tubular para expandir o mesmo para fora em conformação com o formato da cavidade de matriz. A onda de choque pode ser criada pela descarga de um arco elétrico entre um par de eletrodos submersos no fluido. As extremidades do elemento tubular podem ser alimentadas para o interior da cavidade de matriz durante expansão a fim de fornecer uma espessura de parede relativamente uniforme no elemento tubular deformado.
BR0402406-0A 2003-06-20 2004-06-18 Método para hidroformação em alta velocidade de elemento de chassi de veìculo BRPI0402406A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/600,960 US20040255463A1 (en) 2003-06-20 2003-06-20 Method of manufacturing a vehicle frame component by high velocity hydroforming

Publications (1)

Publication Number Publication Date
BRPI0402406A true BRPI0402406A (pt) 2005-05-24

Family

ID=33418578

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0402406-0A BRPI0402406A (pt) 2003-06-20 2004-06-18 Método para hidroformação em alta velocidade de elemento de chassi de veìculo

Country Status (9)

Country Link
US (1) US20040255463A1 (pt)
EP (1) EP1488868A1 (pt)
JP (1) JP2005007481A (pt)
KR (1) KR20040110104A (pt)
CN (1) CN1572387A (pt)
AR (1) AR044832A1 (pt)
BR (1) BRPI0402406A (pt)
CA (1) CA2471066A1 (pt)
MX (1) MXPA04005905A (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7275781B2 (en) * 2004-11-29 2007-10-02 Magna International Inc. Fluid forming of oriented thermoplastics
US8443641B2 (en) 2007-02-14 2013-05-21 Cosma Engineering Europe Ag Explosion forming system
DE102007018066B4 (de) * 2007-04-17 2010-03-25 Grimm, Georg, Dipl.-Ing. Vorrichtung zum Impuls-Innenhochdruck Umformen von blechartigen Werkstücken
EP2345489B1 (en) * 2008-04-30 2020-08-12 Magna International Inc. Explosion forming system
US7802457B2 (en) * 2008-05-05 2010-09-28 Ford Global Technologies, Llc Electrohydraulic forming tool and method of forming sheet metal blank with the same
DE102008052177A1 (de) * 2008-10-17 2010-04-22 Grimm, Georg, Dipl.-Ing. Vorrichtung und Verfahren zum Explosions-Innenhochdruck Umformen
US8992358B2 (en) * 2009-02-27 2015-03-31 Borgwarner Inc. Automotive timing chain system component and method thereof
US8567223B2 (en) * 2009-09-21 2013-10-29 Ford Global Technologies, Llc Method and tool for expanding tubular members by electro-hydraulic forming
CN101811517B (zh) * 2010-04-16 2013-03-27 无锡同捷汽车设计有限公司 一种内高压成形副车架及其成形方法
CN102225491B (zh) * 2011-06-09 2014-04-02 安徽工业大学 基于激光冲击波技术的金属变径管成形的方法和装置
CN202147725U (zh) * 2011-06-23 2012-02-22 浙江吉利汽车研究院有限公司 车身骨架结构
CN102601204A (zh) * 2012-03-15 2012-07-25 吉林省元隆达工装设备有限公司 一种管件多异型弯曲成形方法及装置
CN102873165B (zh) * 2012-09-03 2014-11-05 北京航空航天大学 一种复杂零件小特征部位的冲击液压复合成形工艺
FR3009214B1 (fr) * 2013-08-01 2016-01-01 Nantes Ecole Centrale Machine d'electro-hydroformage pour la deformation plastique d'une partie projectile de la paroi d'une piece a former
FR3031055B1 (fr) * 2014-12-29 2017-01-27 Adm28 S Ar L Dispositif d'electro-hydroformage
CN106218721A (zh) * 2016-07-27 2016-12-14 芜湖禾田汽车工业有限公司 全铝副车架生产方法
CN107585211A (zh) * 2017-10-16 2018-01-16 吉林大学 一种轿车组合式车架
CN108356130A (zh) * 2018-04-02 2018-08-03 苏州柏仕非奥自动化设备科技有限公司 制造车用异形界面管件的内高压成型装置
EP4279194A1 (en) * 2022-05-19 2023-11-22 Braun GmbH Personal care device and method of manufacturing a personal care device

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364708A (en) * 1956-01-12 1968-01-23 Rohr Corp Electrical discharge method of and apparatus for generating shock waves in water
US3232085A (en) * 1959-08-31 1966-02-01 Inoue Kiyoshi Machining apparatus utilizing electro discharge pressure
US3232086A (en) * 1962-12-07 1966-02-01 Inoue Kiyoshi Spark pressure shaping
US3203212A (en) * 1963-03-01 1965-08-31 Lockheed Aircraft Corp Explosive forming by electrical discharge method and apparatus
DE1452773C3 (de) * 1964-09-10 1974-07-04 Fa. Fritz Mueller, 7300 Esslingen Vorrichtung zur Stoßwellenumformung von Werkstücken, insbesondere von Blechteilen
US3338080A (en) * 1964-09-21 1967-08-29 Gen Dynamics Corp Forming apparatus
US3631699A (en) * 1965-03-19 1972-01-04 Continental Can Co Electropneumatic and electrohydraulic reforming of tubing and the like
US3548630A (en) * 1965-08-16 1970-12-22 Bolt Associates Inc Apparatus for forming material by sudden impulses
US3394569A (en) * 1966-06-23 1968-07-30 Gen Dynamics Corp Forming method and apparatus
US3572072A (en) * 1968-02-08 1971-03-23 Electro Form Inc Electrohydraulic-forming system
US3688535A (en) * 1968-06-07 1972-09-05 Continental Can Co Apparatus for electrohydraulic pressure arc control
US3631700A (en) * 1968-08-10 1972-01-04 Shimadzu Corp Electrohydraulic metal-forming machine
US3797294A (en) * 1968-09-25 1974-03-19 Continental Can Co Apparatus for hydraulic electrohydraulic forming of tubular elements
DE1809098A1 (de) * 1968-11-15 1970-06-25 Siemens Ag Vorrichtung zum Bearbeiten langgestreckter,geradlinig oder gekruemmt verlaufender geschlossener Werkstuecke mittels Druckwellen
DE1815540B2 (de) * 1968-12-19 1972-06-08 Siemens AG, 1000 Berlin u. 8000 München Vorrichtung zum bearbeiten von rohrfoermigen werkstuecken mittels druckwellen durch unterwasser-funkenentladung
US3625040A (en) * 1969-08-06 1971-12-07 Koppy Tool Corp Method and apparatus for forming articles from a tubular blank
US3657917A (en) * 1970-02-24 1972-04-25 Bolt Associates Inc Systems for high energy impulse working of materials, compaction, extruding, forging and the like
US3742746A (en) * 1971-01-04 1973-07-03 Continental Can Co Electrohydraulic plus fuel detonation explosive forming
US3800578A (en) * 1972-06-01 1974-04-02 Continental Can Co Sonic stylizing apparatus
DD114231A1 (pt) * 1974-08-29 1975-07-20
US4210991A (en) * 1978-09-05 1980-07-08 Westinghouse Electric Corp. Hydraulic expansion swaging of tubes in tubesheet
US5481892A (en) * 1989-08-24 1996-01-09 Roper; Ralph E. Apparatus and method for forming a tubular member
US5890387A (en) * 1989-08-24 1999-04-06 Aquaform Inc. Apparatus and method for forming and hydropiercing a tubular frame member
IT1240233B (it) * 1990-02-02 1993-11-27 Europa Metalli Lmi Procedimento per la realizzazione di elementi monolitici cavi in materiale metallico
US5321964A (en) * 1993-06-04 1994-06-21 General Motors Corporation External seal device for tube hydroforming
DE4320236C1 (de) * 1993-06-18 1994-03-31 Schaefer Maschbau Wilhelm Vorrichtung zum Herstellen von Hohlkörpern durch Umformen eines Rohres nach dem Innenhochdruckverfahren
US5445001A (en) * 1994-08-10 1995-08-29 General Motors Corporation Method and apparatus for forming and cutting tubing
US5826320A (en) * 1997-01-08 1998-10-27 Northrop Grumman Corporation Electromagnetically forming a tubular workpiece
US6513242B1 (en) * 1997-08-15 2003-02-04 Dana Corporation Method of manufacturing a vehicle body and frame assembly including hydroformed side rails
GB2331722B (en) * 1997-11-28 2002-01-09 Mc Donnell Douglas Corp Controlling superplastic forming with a gas mass flow meter
US6408515B1 (en) * 1998-08-20 2002-06-25 Dana Corporation Method for manufacturing an engine cradle for a vehicle frame assembly
US6227023B1 (en) * 1998-09-16 2001-05-08 The Ohio State University Hybrid matched tool-hydraulic forming methods
US6681488B2 (en) * 2001-04-06 2004-01-27 Dana Corporation Method of manufacturing a vehicle body and frame assembly
US7021658B2 (en) * 2002-12-05 2006-04-04 Daimlerchrysler Corporation Adjustable three-piece hydroformed sport bar

Also Published As

Publication number Publication date
US20040255463A1 (en) 2004-12-23
CA2471066A1 (en) 2004-12-20
AR044832A1 (es) 2005-10-05
CN1572387A (zh) 2005-02-02
MXPA04005905A (es) 2005-06-08
JP2005007481A (ja) 2005-01-13
EP1488868A1 (en) 2004-12-22
KR20040110104A (ko) 2004-12-29

Similar Documents

Publication Publication Date Title
BRPI0402406A (pt) Método para hidroformação em alta velocidade de elemento de chassi de veìculo
ES2171303T3 (es) Una parte tubular en angulo hidroformada, y metodo y aparato para fabricacion de la misma.
ES2181929T3 (es) Equipo para la realizacion de una protesis modular y procedimiento para el montaje de dicha protesis modular.
AR013229A1 (es) Metodo y aparato para la formacion de un miembro metalico tubular alargado
HK1088582A1 (en) Bumper beam with interference-fit energy absorber and the method for manufacturing thereof
AU2001284286A1 (en) Body cavity liner
ES2168863T3 (es) Perfil hueco con refuerzo interno y procedimiento para la fabricacion de este perfil hueco.
CA2378733A1 (en) Hydroformed collapsible drive shaft and steering shaft and methods of making the same
BR0108598A (pt) Conjunto de hidroconformação e método para formar um orifìcio em um esboço de tubo metálico hidroconformado e remover uma sucata puncionada do mesmo
AU6975800A (en) Reinforced hydroformed members and methods of making the same
CA2334216A1 (en) Method of forming a tubular member
US20140020441A1 (en) Method and Tool for Expanding Tubular Members by Electro-Hydraulic Forming
BRPI0311682A2 (pt) dispositivo e procedimento de desgaseificação para veículos automotivos.
BR0015812A (pt) Dispositivo para revestimento com material sintético de uma tubulação em conexões tubulares
MX174082B (es) Herramienta de conformado para la regeneracion de electrodos para la soldadura por puntos
BRPI0401834A (pt) Conjunto de apoio de pára-lama flexìvel
KR900017046A (ko) 증기발생기 튜브로부터의 폐쇄 플러그 추출 방법 및 장치
CA2453374A1 (en) Striking plug
AU8283701A (en) A device for fixing a tube member
BR0203035A (pt) Método para formação de um eixo tubular
ES2183333T3 (es) Metodo para producir peliculas celulosicas tubulares.
WO2001083169A3 (en) Hollow body hole punching apparatus, system, and method
FR2448066A2 (fr) Organe inserable ou rapporte pour des operations de fixation ou de positionnement dans un trou menage dans un materiau approprie
ES2182849T3 (es) Sistema de retraccion de la pared abdominal.
GB2407289A (en) Improved method of forming a tubular blank into a structural component and die therefor

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]