WO2005046898A3 - Outil et procede de decoupe d'un profile creux - Google Patents

Outil et procede de decoupe d'un profile creux Download PDF

Info

Publication number
WO2005046898A3
WO2005046898A3 PCT/EP2004/011454 EP2004011454W WO2005046898A3 WO 2005046898 A3 WO2005046898 A3 WO 2005046898A3 EP 2004011454 W EP2004011454 W EP 2004011454W WO 2005046898 A3 WO2005046898 A3 WO 2005046898A3
Authority
WO
WIPO (PCT)
Prior art keywords
hollow profile
cutting
tool
deformation process
internal high
Prior art date
Application number
PCT/EP2004/011454
Other languages
German (de)
English (en)
Other versions
WO2005046898A2 (fr
Inventor
Helmut Augustin
Stephan Hoefig
Carsten Rogowski
Original Assignee
Daimler Chrysler Ag
Helmut Augustin
Stephan Hoefig
Carsten Rogowski
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 Daimler Chrysler Ag, Helmut Augustin, Stephan Hoefig, Carsten Rogowski filed Critical Daimler Chrysler Ag
Priority to CA002543808A priority Critical patent/CA2543808A1/fr
Priority to EP04765946A priority patent/EP1684924A2/fr
Priority to US10/577,402 priority patent/US20070144228A1/en
Priority to JP2006537106A priority patent/JP2007534489A/ja
Publication of WO2005046898A2 publication Critical patent/WO2005046898A2/fr
Publication of WO2005046898A3 publication Critical patent/WO2005046898A3/fr

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
    • B21D26/047—Mould construction
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

L'invention concerne un outil (1) permettant la découpe d'un profilé creux (2). Selon l'invention, l'outil (1) permet la découpe d'un flasque (3) sur le profilé creux (2) et le formage du profilé creux (2) selon le procédé de formage par haute pression interne. Cet outil (1) présente également au moins un dispositif de découpe (4) s'étendant parallèlement à la longueur et pourvu d'une arête de coupe (5) qui se règle transversalement au profilé creux (2) et une face (6), tournée vers le profilé creux (2), du dispositif de coupe (4), est réalisée sous la forme d'une paroi matrice (17) destinée au façonnage et avec laquelle, lors du façonnage par haute pression interne, le profilé creux (2) vient en contact. En outre, l'outil (1) présente un outil d'estampage (11) intégré ainsi qu'un poinçon (13) formé coaxialement au précédent de telle manière que non seulement la découpe et le façonnage par haute pression interne puissent être réalisés mais aussi éventuellement un estampage et/ou une perforation du profilé creux (2).
PCT/EP2004/011454 2003-10-28 2004-10-13 Outil et procede de decoupe d'un profile creux WO2005046898A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002543808A CA2543808A1 (fr) 2003-10-28 2004-10-13 Outil et procede de decoupe d'un profile creux
EP04765946A EP1684924A2 (fr) 2003-10-28 2004-10-13 Outil et procede de decoupe d'un profile creux
US10/577,402 US20070144228A1 (en) 2003-10-28 2004-10-13 Tool and method for cutting a hollow profile
JP2006537106A JP2007534489A (ja) 2003-10-28 2004-10-13 中空形材の切断工具及び切断方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10350156A DE10350156B3 (de) 2003-10-28 2003-10-28 Werkzeug und Verfahren zum Schneiden eines Hohlprofils
DE10350156.8 2003-10-28

Publications (2)

Publication Number Publication Date
WO2005046898A2 WO2005046898A2 (fr) 2005-05-26
WO2005046898A3 true WO2005046898A3 (fr) 2007-05-03

Family

ID=32981367

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/011454 WO2005046898A2 (fr) 2003-10-28 2004-10-13 Outil et procede de decoupe d'un profile creux

Country Status (6)

Country Link
US (1) US20070144228A1 (fr)
EP (1) EP1684924A2 (fr)
JP (1) JP2007534489A (fr)
CA (1) CA2543808A1 (fr)
DE (1) DE10350156B3 (fr)
WO (1) WO2005046898A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109590676A (zh) * 2018-11-02 2019-04-09 陈志城 一种新型液压成型手推车的制备工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19724037A1 (de) * 1997-06-06 1998-12-10 Audi Ag Verfahren zum Schneiden eines Hohlkörpers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035938A1 (de) * 1990-11-03 1992-05-07 Manfred Wanzke Mehrwegwerkzeug fuer pressen
US5070717A (en) * 1991-01-22 1991-12-10 General Motors Corporation Method of forming a tubular member with flange
DE19647963C2 (de) * 1996-11-20 1998-11-26 Daimler Benz Ag Verfahren und Vorrichtung zur Herstellung von Löchern am Umfang von Hohlprofilen
DE19733473C2 (de) * 1997-08-02 2000-07-06 Daimler Chrysler Ag Verfahren und Vorrichtung zur Herstellung einer Anbindung eines lambda-Sondenhalters an ein Abgasrohr
DE19901304B4 (de) * 1999-01-15 2005-04-14 Audi Ag Verfahren und Vorrichtung zum Bearbeiten von Werkstücken
DE10030882A1 (de) * 2000-06-23 2002-01-03 Prometall Werkzeugbau Gmbh Präzisionsschneidverfahren und Vorrichtung
DE10136792B4 (de) * 2001-07-27 2005-10-13 Audi Ag Werkzeug zum Beschneiden von Ziehteilen
US6591648B1 (en) * 2002-06-24 2003-07-15 Greenville Tool & Die Company Method of stamping and piercing a tube
US7249481B1 (en) * 2006-05-01 2007-07-31 Ford Global Technologies, Llc Process for forming a hydroformed automotive component with integrated weld flange

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19724037A1 (de) * 1997-06-06 1998-12-10 Audi Ag Verfahren zum Schneiden eines Hohlkörpers

Also Published As

Publication number Publication date
US20070144228A1 (en) 2007-06-28
CA2543808A1 (fr) 2005-05-26
WO2005046898A2 (fr) 2005-05-26
DE10350156B3 (de) 2004-10-14
EP1684924A2 (fr) 2006-08-02
JP2007534489A (ja) 2007-11-29

Similar Documents

Publication Publication Date Title
EP1714715A3 (fr) Méthode et dispositif pour le formage à la presse
BR0111978A (pt) Processo para produzir conexões de pressão, dispositivo para produzir conexões de pressão, e, conexão de pressão feita de aço especial
WO2005120741A3 (fr) Procede et dispositif de decoupe de toles haute resistance, et presse correspondante
EP1694453A4 (fr) Fabrication de cremailleres
WO2007084089A3 (fr) Outil de régulation des effets de refroidissement et de durcissement dans les opérations d'estampage à chaud
CA2485496A1 (fr) Procede destine a produire un comprime de metal en poudre
WO2006091751A3 (fr) Procedes de fabrication d'instruments d'endodontie
ATE455608T1 (de) Verfahren und vorrichtung zum formen eines bauteils
EP1136153A3 (fr) Dispositif et méthode à border
AU6330299A (en) Fluid form
JPH11333530A (ja) 金属板の打抜き方法および打抜き用工具
TW200503224A (en) Device and method for fabricating lead frame by press forming, and resultant lead frame
ATE427173T1 (de) Verfahren und vorrichtung zum lochen eines bleches
BRPI0909594A2 (pt) método para a informação de uma variante de uma peça de chapa metálica, ferramenta e dispositivo para a implementação do referido método
WO2007067303A3 (fr) Procede de formage d'une piece
WO2005046898A3 (fr) Outil et procede de decoupe d'un profile creux
EP1591676A3 (fr) Elément rapporté à enfoncement automatique pour tôle
WO2010100019A3 (fr) Procédé de réalisation d'un profil sur une pièce de tôle, dispositif pour mettre en oeuvre ce procédé et pièce de tôle pouvant être réalisée par ce procédé
RU2409444C2 (ru) Способ чистовой вырубки с обжимкой
WO2002087818A3 (fr) Procede de fabrication de la lame d'un outil de coupe et blanc destine a mettre en oeuvre ce procede
CA2505095A1 (fr) Procede de realisation d'article hydroforme avec ouverture
WO2001087511A8 (fr) Procede et outillage d'emboutissage profond
DE10346265A1 (de) Werkzeug und Verfahren zum Thixoschmieden von Schmiedeteilen aus Stahl
ATE368536T1 (de) Pressenwirkungssimulator für luftnockenaufbau
WO2006093711A3 (fr) Matrice de decoupage par effleurement et procede associe

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2004765946

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2543808

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2006537106

Country of ref document: JP

DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
WWP Wipo information: published in national office

Ref document number: 2004765946

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2007144228

Country of ref document: US

Ref document number: 10577402

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 10577402

Country of ref document: US

WWW Wipo information: withdrawn in national office

Ref document number: 2004765946

Country of ref document: EP