DE50200798D1 - Fertigungsverfahren mittels Innenhochdruckumformung - Google Patents

Fertigungsverfahren mittels Innenhochdruckumformung

Info

Publication number
DE50200798D1
DE50200798D1 DE50200798T DE50200798T DE50200798D1 DE 50200798 D1 DE50200798 D1 DE 50200798D1 DE 50200798 T DE50200798 T DE 50200798T DE 50200798 T DE50200798 T DE 50200798T DE 50200798 D1 DE50200798 D1 DE 50200798D1
Authority
DE
Germany
Prior art keywords
hydroforming
manufacturing process
manufacturing
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
DE50200798T
Other languages
English (en)
Inventor
Walter-Josef Schiffler
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE50200798T priority Critical patent/DE50200798D1/de
Application granted granted Critical
Publication of DE50200798D1 publication Critical patent/DE50200798D1/de
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
    • B21D26/021—Deforming sheet bodies
    • B21D26/023—Deforming sheet bodies including an additional treatment performed by fluid pressure, e.g. perforating
    • 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
    • B21D26/035—Deforming tubular bodies including an additional treatment performed by fluid pressure, e.g. perforating
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/034—Joining superposed plates by piercing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
DE50200798T 2001-12-19 2002-11-07 Fertigungsverfahren mittels Innenhochdruckumformung Expired - Lifetime DE50200798D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50200798T DE50200798D1 (de) 2001-12-19 2002-11-07 Fertigungsverfahren mittels Innenhochdruckumformung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10162393A DE10162393A1 (de) 2001-12-19 2001-12-19 Fertigungsverfahren
DE50200798T DE50200798D1 (de) 2001-12-19 2002-11-07 Fertigungsverfahren mittels Innenhochdruckumformung

Publications (1)

Publication Number Publication Date
DE50200798D1 true DE50200798D1 (de) 2004-09-16

Family

ID=7709803

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10162393A Withdrawn DE10162393A1 (de) 2001-12-19 2001-12-19 Fertigungsverfahren
DE50200798T Expired - Lifetime DE50200798D1 (de) 2001-12-19 2002-11-07 Fertigungsverfahren mittels Innenhochdruckumformung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10162393A Withdrawn DE10162393A1 (de) 2001-12-19 2001-12-19 Fertigungsverfahren

Country Status (2)

Country Link
EP (1) EP1321201B1 (de)
DE (2) DE10162393A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9067252B2 (en) 2013-10-30 2015-06-30 Caterpillar Inc. System and method of forming hole in blank during hydroforming process
DE102016005033B3 (de) * 2016-04-23 2017-10-12 Icm - Institut Chemnitzer Maschinen- Und Anlagenbau E.V. Vorrichtung zur Herstellung einer rohrförmigen Verteileranordnung mit Abzweigen im Wandbereich zwischen den Enden des Rohres sowie rohrförmige Verteileranordnung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508632C2 (de) * 1995-03-10 2002-09-19 Audi Ag Verfahren zum Verbinden eines ersten Bauteiles mit einem zweiten Bauteil
US5816089A (en) * 1996-11-26 1998-10-06 Dana Corporation Hydroforming apparatus having in-die hole piercing capabilities and a slug ejection system using hydroforming fluid
US6134767A (en) * 1997-04-10 2000-10-24 Meleghy Hydroforming Gmbh & Co. Kg Method for embedding connection elements in a wall
DE19733477C2 (de) * 1997-08-02 1999-12-02 Daimler Chrysler Ag Verfahren zum Herstellen eines mit einem Fügeteil verbundenen von einer Ausgangsform mittels Innenhochdruck in eine Endform umgeformten Hohlprofiles sowie Vorrichtung zur Durchführung des Verfahrens
DE19733476C2 (de) * 1997-08-02 1999-08-19 Daimler Chrysler Ag Verfahren zur Herstellung einer montagegerechten Anbringungsstelle an einem Hohlprofil
WO2001003881A1 (de) * 1999-07-09 2001-01-18 Profil Verbindungstechnik Gmbh & Co. Kg Verfahren zur anbringung eines funktionselementes; matrize; funktionselement; zusammenbauteil und stempelanordnung
DE10162392A1 (de) * 2001-12-19 2003-07-03 Bayerische Motoren Werke Ag Verfahren zum Verbinden von Bauteilen

Also Published As

Publication number Publication date
EP1321201A3 (de) 2003-08-13
DE10162393A1 (de) 2003-07-03
EP1321201B1 (de) 2004-08-11
EP1321201A2 (de) 2003-06-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition