EP1321204A3 - Méthode de fabrication des éléments de véhicule automobile - Google Patents

Méthode de fabrication des éléments de véhicule automobile Download PDF

Info

Publication number
EP1321204A3
EP1321204A3 EP02027172A EP02027172A EP1321204A3 EP 1321204 A3 EP1321204 A3 EP 1321204A3 EP 02027172 A EP02027172 A EP 02027172A EP 02027172 A EP02027172 A EP 02027172A EP 1321204 A3 EP1321204 A3 EP 1321204A3
Authority
EP
European Patent Office
Prior art keywords
motor vehicle
vehicle parts
making motor
heat
formraumbereiche
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.)
Withdrawn
Application number
EP02027172A
Other languages
German (de)
English (en)
Other versions
EP1321204A2 (fr
Inventor
Rudolf Denk
Peter Katzlinger
Walter-Josef Schiffler
Helmut Reuter
Lars Huras
Herbert Professor Dr.-Ing. Bauer
Andreas Dr. Haas
Helmut Bögel
Christoph Dr. Hartl
Georg P. Holzinger
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
Publication of EP1321204A2 publication Critical patent/EP1321204A2/fr
Publication of EP1321204A3 publication Critical patent/EP1321204A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/16—Heating or cooling
    • 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
EP02027172A 2001-12-19 2002-12-05 Méthode de fabrication des éléments de véhicule automobile Withdrawn EP1321204A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10162441 2001-12-19
DE2001162441 DE10162441A1 (de) 2001-12-19 2001-12-19 Verfahren zum Herstellen von Kfz-Bauteilen

Publications (2)

Publication Number Publication Date
EP1321204A2 EP1321204A2 (fr) 2003-06-25
EP1321204A3 true EP1321204A3 (fr) 2005-03-09

Family

ID=7709840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02027172A Withdrawn EP1321204A3 (fr) 2001-12-19 2002-12-05 Méthode de fabrication des éléments de véhicule automobile

Country Status (2)

Country Link
EP (1) EP1321204A3 (fr)
DE (1) DE10162441A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346661B4 (de) * 2003-10-08 2006-10-12 Ise Innomotive Systems Europe Gmbh Verfahren zur Warmumformung von Blechplatinen sowie Vorrichtung zur Durchführung des Verfahrens
DE102004010272B4 (de) * 2004-03-03 2007-10-11 Benteler Automobiltechnik Gmbh Cabriolet
DE102005018240B4 (de) * 2005-04-19 2010-11-18 Benteler Automobiltechnik Gmbh Vorrichtung zum Umformen von Metallblechen
DE102006018809A1 (de) * 2006-04-22 2007-10-31 Schaeffler Kg Verfahren zur Herstellung eines Kraftfahrzeug-Schwenklagers in Schalenbauweise
DE102007034938A1 (de) * 2007-07-24 2009-01-29 Hebö Maschinenfabrik GmbH Verfahren und Vorrichtung zur Herstellung eines rohrförmigen Hohlprofils mit variierender Wanddicke
CN101693279B (zh) * 2009-10-20 2012-05-02 西安西工大超晶科技发展有限责任公司 一种大型钛合金深筒件镦挤精密模锻成型方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673603A5 (en) * 1987-09-22 1990-03-30 Alusuisse Press blowing super-plastically deformable metal sheet - using cooling nozzle to decrease metal expansion in areas to be most highly deformed
JPH04187325A (ja) * 1990-11-20 1992-07-06 Mitsubishi Heavy Ind Ltd 超塑性加工成形品及びその超塑性加工方法
DE19614656A1 (de) * 1994-10-19 1997-10-16 Audi Ag Verfahren zum Erhöhen der Wandungsstärke bei Hohlprofilen
US6322645B1 (en) * 1999-09-24 2001-11-27 William C. Dykstra Method of forming a tubular blank into a structural component and die therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673603A5 (en) * 1987-09-22 1990-03-30 Alusuisse Press blowing super-plastically deformable metal sheet - using cooling nozzle to decrease metal expansion in areas to be most highly deformed
JPH04187325A (ja) * 1990-11-20 1992-07-06 Mitsubishi Heavy Ind Ltd 超塑性加工成形品及びその超塑性加工方法
DE19614656A1 (de) * 1994-10-19 1997-10-16 Audi Ag Verfahren zum Erhöhen der Wandungsstärke bei Hohlprofilen
US6322645B1 (en) * 1999-09-24 2001-11-27 William C. Dykstra Method of forming a tubular blank into a structural component and die therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 507 (M - 1327) 20 October 1992 (1992-10-20) *

Also Published As

Publication number Publication date
DE10162441A1 (de) 2003-07-03
EP1321204A2 (fr) 2003-06-25

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