ES2044742A1 - Procedimiento para la conformacion hidraulica de un cuerpo hueco tubular y dispositivo para la ejecucion del procedimiento. - Google Patents

Procedimiento para la conformacion hidraulica de un cuerpo hueco tubular y dispositivo para la ejecucion del procedimiento.

Info

Publication number
ES2044742A1
ES2044742A1 ES9101261A ES9101261A ES2044742A1 ES 2044742 A1 ES2044742 A1 ES 2044742A1 ES 9101261 A ES9101261 A ES 9101261A ES 9101261 A ES9101261 A ES 9101261A ES 2044742 A1 ES2044742 A1 ES 2044742A1
Authority
ES
Spain
Prior art keywords
hollow member
pipe
die
shaped hollow
halves
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
ES9101261A
Other languages
English (en)
Other versions
ES2044742B1 (es
Inventor
Olszewski
Hansen
Topker
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.)
Benteler Deustchland GmbH
Original Assignee
Benteler Deustchland 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 Benteler Deustchland GmbH filed Critical Benteler Deustchland GmbH
Publication of ES2044742A1 publication Critical patent/ES2044742A1/es
Application granted granted Critical
Publication of ES2044742B1 publication Critical patent/ES2044742B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21D26/045—Closing or sealing means
    • 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
    • B21D26/041—Means for controlling fluid parameters, e.g. pressure or temperature
    • 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

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

PROCEDIMIENTO PARA LA CONFORMACION HIDRAULICA DE UN CUERPO HUECO TUBULAR Y DISPOSITIVO PARA LA EJECUCION DEL PROCEDIMIENTO. UNA ESTAMPA CON DOS SEMIESTAMPAS (4, 5) SE INTRODUCE EN UN RECIPIENTE CON UN LIQUIDO INCOMPRESIBLE. LA JUNTA DE LA ESTAMPA SE ENCUENTRA A UNA DISTANCIA PARALELA RESPECTO AL PLANO HORIZONTAL QUE ATRAVIESA EL CUERPO (1B) HUECO. LOS EXTREMOS FRONTALES DEL CUERPO (1B) HUECO ESTAN COLOCADOS BAJO LA INFLUENCIA DE CILINDROS (17) HIDRAULICOS. MEDIANTE LOS CILINDROS (17) HIDRAULICOS SE INSERTAN MANDRILES (15) EN LOS EXTREMOS FRONTALES Y CUANDO LA PRESION [P(I)] INTERNA DE CONFORMACION ES ALTA EN EL CUERPO (1B), SE MANTIENEN EN LA POSICION DE OBTURACION.
ES09101261A 1990-05-26 1991-05-24 Procedimiento para la conformacion hidraulica de un cuerpo hueco tubular y dispositivo para la ejecucion del procedimiento. Expired - Fee Related ES2044742B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4017072A DE4017072A1 (de) 1990-05-26 1990-05-26 Verfahren zum hydraulischen umformen eines rohrfoermigen hohlkoerpers und vorrichtung zur durchfuehrung des verfahrens

Publications (2)

Publication Number Publication Date
ES2044742A1 true ES2044742A1 (es) 1994-01-01
ES2044742B1 ES2044742B1 (es) 1994-08-01

Family

ID=6407296

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09101261A Expired - Fee Related ES2044742B1 (es) 1990-05-26 1991-05-24 Procedimiento para la conformacion hidraulica de un cuerpo hueco tubular y dispositivo para la ejecucion del procedimiento.

Country Status (4)

Country Link
US (1) US5107693A (es)
DE (1) DE4017072A1 (es)
ES (1) ES2044742B1 (es)
GB (1) GB2244228B (es)

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US5363544A (en) * 1993-05-20 1994-11-15 Benteler Industries, Inc. Multi-stage dual wall hydroforming
US5582052A (en) * 1993-05-20 1996-12-10 Benteler Industries, Inc. Controlled time-overlapped hydroforming
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US5471857A (en) * 1994-03-07 1995-12-05 Mascotech Tubular Products, Inc. Process for hydroforming a vehicle manifold
US5988225A (en) * 1994-04-15 1999-11-23 The Boeing Company Superplastic tubular part
DE4428564C2 (de) * 1994-08-12 1996-09-19 Daimler Benz Ag Vorrichtung zum Herstellen von abgewinkelten Hohlteilen durch Innenhochdruckumformen
US5561902A (en) * 1994-09-28 1996-10-08 Cosma International Inc. Method of manufacturing a ladder frame assembly for a motor vehicle
DE19508632C2 (de) * 1995-03-10 2002-09-19 Audi Ag Verfahren zum Verbinden eines ersten Bauteiles mit einem zweiten Bauteil
US5673470A (en) * 1995-08-31 1997-10-07 Benteler Automotive Corporation Extended jacket end, double expansion hydroforming
ES2124949T3 (es) 1995-09-21 1999-02-16 Benteler Werke Ag Procedimiento para fabricar un soporte de eje.
US5715718A (en) * 1996-02-27 1998-02-10 Benteler Automotive Corporation Hydroforming offset tube
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US5884722A (en) * 1997-01-23 1999-03-23 Dana Corporation Engine cradle for vehicle body and frame assembly and method of manufacturing same
US5882039A (en) * 1997-01-23 1999-03-16 Dana Corporation Hydroformed engine cradle and cross member for vehicle body and frame assembly
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US5992197A (en) * 1997-03-28 1999-11-30 The Budd Company Forming technique using discrete heating zones
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
US6006567A (en) * 1997-05-15 1999-12-28 Aquaform Inc Apparatus and method for hydroforming
US6120059A (en) * 1997-06-04 2000-09-19 Dana Corporation Vehicle frame assembly
US6006568A (en) * 1998-03-20 1999-12-28 The Budd Company Multi-piece hydroforming tool
US6098437A (en) * 1998-03-20 2000-08-08 The Budd Company Hydroformed control arm
DE19818362C2 (de) * 1998-04-24 2000-07-27 Thyssenkrupp Stahl Ag Verfahren zum Herstellen eines Hohlkörpers durch Innenhochdruckumformen und Werkzeug zur Durchführung des Verfahrens
JP2000301251A (ja) * 1998-12-31 2000-10-31 Dana Corp 前車軸ビームのハイドロフォーム法による製造方法
US6032501A (en) * 1999-02-09 2000-03-07 The Budd Company Method of hydroforming multi-lateral members from round tubes
US6279364B1 (en) * 1999-02-16 2001-08-28 Gary E. Morphy Sealing method and press apparatus
US6609301B1 (en) 1999-09-08 2003-08-26 Magna International Inc. Reinforced hydroformed members and methods of making the same
US6209372B1 (en) 1999-09-20 2001-04-03 The Budd Company Internal hydroformed reinforcements
MXPA02008003A (es) * 2000-02-18 2003-05-23 Cosma Int Inc Montaje tubular que tiene un miembro de interconexion hidroconformado y metodo para fabricar el mismo.
US6662611B2 (en) 2000-02-22 2003-12-16 Magna International, Inc. Hydroforming flush system
NZ525377A (en) * 2000-10-19 2003-09-26 Cosma Int Inc Apparatus and method for hydroforming a tubular part with shaping along entire length of tube
DE10134321C1 (de) 2001-07-14 2002-07-25 Benteler Automobiltechnik Gmbh Anordnung zum Abdichten eines Endabschnitts eines rohrförmigen Werkstücks in einem Werkzeug zum Innenhochdruckumformen
US6701763B2 (en) * 2001-08-27 2004-03-09 Meritor Heavy Vehicle Technology Hydroformed axle with weldless brake flange and bearing shoulder
GB2392450A (en) 2002-08-31 2004-03-03 Reckitt Benckiser Inc Liquid detergent compositions
CA2693332C (en) * 2007-07-20 2013-01-15 Nippon Steel Corporation Method for hydroforming and a hydroformed product
DE102007043316B4 (de) * 2007-09-12 2009-08-20 Schulze, Bernd, Dr.-Ing. Verfahren und Vorrichtung zur Herstellung eines Ausbuchtungen aufweisenden Werkstückes mittels eines Druckmediums
CN101337445B (zh) * 2008-01-05 2010-12-29 湖州机床厂有限公司 一种高压变载荷密封结构
US8424360B2 (en) 2008-07-30 2013-04-23 Magna International Inc. Hydraulic cylinder with three positive position stops
DE102008038885A1 (de) 2008-08-08 2010-02-11 Kermi Gmbh Röhrenheizkörper und Verfahren zur Herstellung
DE102008053516B4 (de) 2008-10-28 2011-03-31 Schuler Hydroforming Gmbh & Co. Kg Verfahren und Vorrichtung zum Herstellen von Bauteilen nach der Innenhochdruck-Umformtechnik
CN101574914B (zh) * 2009-06-16 2011-02-16 广东富华工程机械制造有限公司 半挂车车轴与悬挂的联结结构
DE102009030089B3 (de) * 2009-06-22 2010-11-11 Benteler Automobiltechnik Gmbh Verfahren zur Innenhochdruckumformung
US8511124B2 (en) * 2009-09-18 2013-08-20 Nibco Inc. T-fitting manufacturing method and tool
EP2332667B1 (de) 2009-12-14 2013-07-10 Schuler SMG GmbH & Co. KG Verfahren zum Herstellen von Bauteilen nach der Innenhochdruck-Umformtechnik
US8418630B2 (en) * 2010-06-23 2013-04-16 Novelis Inc. Metal pallet and method of making same
CN103260784B (zh) * 2010-12-17 2016-06-15 麦格纳国际公司 用于由多个片状金属坯料形成成形制品的设备和方法
DE102011052888A1 (de) 2011-08-22 2013-02-28 Benteler Automobiltechnik Gmbh Verfahren zur Umformung eines Hohlprofils für ein Kraftfahrzeug
JP5783073B2 (ja) * 2012-02-06 2015-09-24 新日鐵住金株式会社 ハイドロフォーム加工方法
CN104226776B (zh) * 2014-09-23 2016-07-06 桂林电子科技大学 金属薄壁管冲击液压胀形系统
CA3058115A1 (en) * 2017-03-30 2018-10-04 Sumitomo Heavy Industries, Ltd. Forming apparatus
JP6875341B2 (ja) * 2018-09-06 2021-05-26 住友重機械工業株式会社 成形システム及び成形方法
CN109570317A (zh) * 2018-12-13 2019-04-05 安徽江淮汽车集团股份有限公司 充液成形模具

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EP0268403A1 (en) * 1986-11-05 1988-05-25 Gkn Technology Limited Hydraulic radial deformation of a tubular member
US4761982A (en) * 1986-10-01 1988-08-09 General Motors Corporation Method and apparatus for forming a heat exchanger turbulator and tube

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US4567743A (en) * 1985-03-19 1986-02-04 Standard Tube Canada Inc. Method of forming box-section frame members
US4761982A (en) * 1986-10-01 1988-08-09 General Motors Corporation Method and apparatus for forming a heat exchanger turbulator and tube
EP0268403A1 (en) * 1986-11-05 1988-05-25 Gkn Technology Limited Hydraulic radial deformation of a tubular member

Also Published As

Publication number Publication date
GB2244228B (en) 1993-03-24
DE4017072C2 (es) 1992-03-12
GB2244228A (en) 1991-11-27
ES2044742B1 (es) 1994-08-01
GB9111330D0 (en) 1991-07-17
DE4017072A1 (de) 1991-11-28
US5107693A (en) 1992-04-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20050525