ES2178874T3 - Procedimiento para la conformacion de una pieza de trabajo mediante alta presion interna y dispositivo para la realizacion del mismo. - Google Patents

Procedimiento para la conformacion de una pieza de trabajo mediante alta presion interna y dispositivo para la realizacion del mismo.

Info

Publication number
ES2178874T3
ES2178874T3 ES99906169T ES99906169T ES2178874T3 ES 2178874 T3 ES2178874 T3 ES 2178874T3 ES 99906169 T ES99906169 T ES 99906169T ES 99906169 T ES99906169 T ES 99906169T ES 2178874 T3 ES2178874 T3 ES 2178874T3
Authority
ES
Spain
Prior art keywords
procedure
high internal
internal pressure
conformation
realization
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.)
Expired - Lifetime
Application number
ES99906169T
Other languages
English (en)
Inventor
Arndt Bikert
Stefan Bobbert
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.)
Daimler AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Application granted granted Critical
Publication of ES2178874T3 publication Critical patent/ES2178874T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D26/037—Forming branched tubes
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Turning (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Forging (AREA)

Abstract

Procedimiento para la conformación de una pieza de trabajo (2) mediante alta presión interna dentro de una herramienta cerrada de conformación a alta presión interna (3); en este caso, la pieza de trabajo es ensanchada como consecuencia de una alta presión interna de fluido, que es producida por un generador de presión, y la pieza se coloca a tope en la parte de moldeo de la herramienta de conformación; procedimiento éste que está caracterizado porque la alta presión interna es aplicada en forma de una presión pulsatoria.
ES99906169T 1998-02-10 1999-01-20 Procedimiento para la conformacion de una pieza de trabajo mediante alta presion interna y dispositivo para la realizacion del mismo. Expired - Lifetime ES2178874T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19805172A DE19805172C2 (de) 1998-02-10 1998-02-10 Vorrichtung zum Innenhochdruck-Umformen eines Werkstückes

Publications (1)

Publication Number Publication Date
ES2178874T3 true ES2178874T3 (es) 2003-01-01

Family

ID=7857131

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99906169T Expired - Lifetime ES2178874T3 (es) 1998-02-10 1999-01-20 Procedimiento para la conformacion de una pieza de trabajo mediante alta presion interna y dispositivo para la realizacion del mismo.

Country Status (11)

Country Link
US (1) US6282934B1 (es)
EP (1) EP1054744B1 (es)
JP (1) JP2002502706A (es)
AT (1) ATE220580T1 (es)
BR (1) BR9907797A (es)
CA (1) CA2320096A1 (es)
DE (2) DE19805172C2 (es)
ES (1) ES2178874T3 (es)
HU (1) HUP0101218A3 (es)
PL (1) PL342219A1 (es)
WO (1) WO1999041028A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6185611B1 (en) * 1998-03-20 2001-02-06 Sun Microsystem, Inc. Dynamic lookup service in a distributed system
US6532784B1 (en) * 1998-09-04 2003-03-18 Henkel Corporation Mechanical hydroforming with improved lubrication
DE10019912B4 (de) * 2000-04-20 2004-02-19 Forschungsgesellschaft Umformtechnik Mbh Vorrichtung zum Hydroumformen von Werkstücken unter Einwirkung eines schwingenden Druckmediums
MXPA03002096A (es) * 2000-09-22 2004-09-10 Henkel Kgaa Lubricantes para hidroformacion.
US20030181340A1 (en) * 2000-09-22 2003-09-25 Botz Frank K. Lubricants suitable for hydroforming and other metal manipulating applications
DE10115696A1 (de) * 2001-03-29 2002-10-10 Henkel Kgaa Schmierstoffmischung und ihre Verwendung
ATE288801T1 (de) 2002-01-17 2005-02-15 Alcan Tech & Man Ag Innenhochdruck-umformvorrichtung und verwendung derselben
DE20302615U1 (de) 2003-02-17 2004-07-15 Tower Automotive Gmbh & Co. Kg Hohlformteil mit geschlossenem Querschnitt und einer Verstärkung
WO2005049245A1 (en) * 2003-11-17 2005-06-02 Magna International Inc. Hydroforming using high pressure pulsation during fluid intensification cycle
DE102005030994B3 (de) * 2005-07-02 2006-05-04 Daimlerchrysler Ag Verfahren und Vorrichtung zur Herstellung eines umfänglich geschlossenen Hohlprofils
US7337641B1 (en) * 2006-10-30 2008-03-04 Gm Global Technology Operations, Inc. Hydroformed tubular members and method of hydroforming tubular members for vehicles
DE102007029788A1 (de) * 2007-06-27 2009-01-08 Fachhochschule Hannover Verfahren zur Formgebung eines Werkstückes
US8511124B2 (en) * 2009-09-18 2013-08-20 Nibco Inc. T-fitting manufacturing method and tool
CN104307956A (zh) * 2014-06-30 2015-01-28 刘正彬 太阳能热水器联箱内胆制造方法
CN105290192A (zh) * 2015-06-19 2016-02-03 新昌县航达机械制造有限公司 液控式三通管刚性塑性复合多缸锁扣式胀形成形设备
CN106238552B (zh) * 2016-09-09 2018-06-19 中国科学院金属研究所 高能率脉动冲击液压成形方法
CA3034394C (en) * 2016-09-19 2021-10-26 Eugene Ryzer Use of a supersonic fluidic oscillator in superplastic forming and system for same
CN107052121A (zh) * 2017-03-14 2017-08-18 广西科技大学 一种脉动液压装置及用其产生脉动液压力的方法
US11338352B2 (en) * 2020-07-29 2022-05-24 Rheem Manufacturing Company Pressure expansion methods for heat exchanger manufacturing
CN114273859B (zh) * 2021-12-23 2022-12-06 福建同越管件有限公司 一种免焊接一体成型的空调分歧管制作方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529457A (en) 1966-12-23 1970-09-22 Pressed Steel Fisher Ltd Method of forming sheet or plate material
US3800578A (en) * 1972-06-01 1974-04-02 Continental Can Co Sonic stylizing apparatus
FR2453693A1 (fr) 1979-04-13 1980-11-07 Aerospatiale Procede pour le formage d'une matiere superplastique
BG39831A1 (en) * 1983-01-26 1986-09-15 Petkov Method and device for processing of blanks by hydroplastic forming
DE9407812U1 (de) * 1994-05-11 1994-07-21 Zeuna Staerker Kg Rohrzusammenführung und Vorrichtung zu ihrer Herstellung
JP4493733B2 (ja) * 1997-04-16 2010-06-30 コスマ インターナショナル インコーポレイテッド 高圧ハイドロフォーミングプレス
UY25199A1 (es) * 1997-10-07 1999-04-07 Cosma Int Inc Metodo y aparato para hidroformacion sin arrugas de componentes tubulares oblicuos
DE19751035C2 (de) * 1997-11-18 2000-09-07 Forschungsges Umformtechnik Verfahren und Vorrichtung zum Umformen eines Werkstückes unter Einwirkung eines Druckmediums
US6029487A (en) * 1998-08-24 2000-02-29 Avmat Kydroforming Ltd. System and method for manufacturing tubular products from tubular workpieces
US6128936A (en) * 1998-09-09 2000-10-10 Kabushiki Kaisha Opton Bulging device and bulging method

Also Published As

Publication number Publication date
US6282934B1 (en) 2001-09-04
CA2320096A1 (en) 1999-08-19
JP2002502706A (ja) 2002-01-29
EP1054744A1 (de) 2000-11-29
DE59902034D1 (de) 2002-08-22
ATE220580T1 (de) 2002-08-15
EP1054744B1 (de) 2002-07-17
WO1999041028A1 (de) 1999-08-19
DE19805172A1 (de) 1999-08-19
BR9907797A (pt) 2000-10-17
HUP0101218A2 (hu) 2001-08-28
HUP0101218A3 (en) 2001-09-28
PL342219A1 (en) 2001-05-21
DE19805172C2 (de) 2001-06-07

Similar Documents

Publication Publication Date Title
ES2178874T3 (es) Procedimiento para la conformacion de una pieza de trabajo mediante alta presion interna y dispositivo para la realizacion del mismo.
PT1261468E (pt) Dispositivo de limpeza ou de aplicacao compreendendo um corpo esponjoso e processo para o fabrico do mesmo
MX9300973A (es) Herramienta accionada por combustion.
DE50106308D1 (de) Verfahren und vorrichtung zur kontrollierten schaumabgabe
ES2083306B1 (es) Casquillo de ajuste para una valvula accionable electromagneticamente.
UY24339A1 (es) Dispositivo para la generacion de alta presion en un fluido en realizacion miniatura, pulverizador con dicho dispositivo y su empleo
BRPI0820117A2 (pt) Ferramental compacto de ventosa para robô de manipulação
ES2181455T3 (es) Procedimiento para la conformacion de una pieza de trabajo por alta presion interna.
BR0300958A (pt) Mandril para válvula de bombeio pneumático
ES2179147T3 (es) Procedimiento y dispositivo para plegar una capa de revestimiento en torno a un borde.
ATE240170T1 (de) Vorrichtung zur herstellung bauchiger hinterschnittener hohlkörper mittels innenhochdruckumformverfahren
ATE346533T1 (de) Küchenmaschine mit verrriegelung und mit werkzeug
BR0207785A (pt) Ferramenta para operação de descascamento de barras
ES2196244T3 (es) Herramienta insertable de manera flexible para la conformacion a alta presion interna.
ATE250993T1 (de) Verfahren und vorrichtung zum hydraulischen umformen von werkstücken
DE502004007354D1 (de) Schnellwechseleinsatz für Werkzeuge, insbesondere für Gewindebohrer
ATE197776T1 (de) Vorrichtung zum innenhochdruckumformen von hohlprofilen
CO5060520A1 (es) Troquel estampador de barras de jabon, el proceso para hacer el troquel y el proceso para estampar las barras de jabon .
ATE344702T1 (de) Maskierungsmittel und beschichtungsverfahren
DE60112559D1 (de) Verpackung für metallische Teile und anderes, insbesondere für kleine Klötze und Spiralbohrer
ATE246978T1 (de) Haltevorrichtung für wenigstens eine an einer werkzeugmaschine ein- und auswechselbare funktionseinheit
ATE405401T1 (de) Heisskanalspritzgusswerkzeug mit einer vorrichtung zum öffnen und schliessen von einspritzdüsen
ATE263641T1 (de) Verfahren und vorrichtung zum formen von formteilen
ATE285877T1 (de) Arbeitskammer mit einer automatisch abdichtbaren durchführung für einen in die arbeitskammer eingreifenden manipulatorarm
DE50202412D1 (de) Vorrichtung zum Aufbringen der Schliesskraft einer Spritzgiessmaschine, insbesondere zur Herstellung von Schuhen