ATE550117T1 - Verfahren zum lokalen umformen eines hohlen werkstücks - Google Patents

Verfahren zum lokalen umformen eines hohlen werkstücks

Info

Publication number
ATE550117T1
ATE550117T1 AT05710944T AT05710944T ATE550117T1 AT E550117 T1 ATE550117 T1 AT E550117T1 AT 05710944 T AT05710944 T AT 05710944T AT 05710944 T AT05710944 T AT 05710944T AT E550117 T1 ATE550117 T1 AT E550117T1
Authority
AT
Austria
Prior art keywords
work piece
forming
hollow workpiece
locally forming
heated
Prior art date
Application number
AT05710944T
Other languages
English (en)
Inventor
Borge Bjyrneklett
Ole Runar Myhr
Pal Vist
Original Assignee
Benteler Automobiltechnik 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 Automobiltechnik Gmbh filed Critical Benteler Automobiltechnik Gmbh
Application granted granted Critical
Publication of ATE550117T1 publication Critical patent/ATE550117T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • B21J9/08—Swaging presses; Upsetting presses equipped with devices for heating the work-piece
    • 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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
    • 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
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K29/00—Arrangements for heating or cooling during processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
AT05710944T 2004-02-13 2005-02-11 Verfahren zum lokalen umformen eines hohlen werkstücks ATE550117T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20040660A NO20040660D0 (no) 2004-02-13 2004-02-13 Lokal forming, lokalt formet arbeidsstykke og verktoy for lokal forming
PCT/NO2005/000048 WO2005077560A1 (en) 2004-02-13 2005-02-11 Local forming, locally formed work piece and tool for such forming

Publications (1)

Publication Number Publication Date
ATE550117T1 true ATE550117T1 (de) 2012-04-15

Family

ID=34793424

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05710944T ATE550117T1 (de) 2004-02-13 2005-02-11 Verfahren zum lokalen umformen eines hohlen werkstücks

Country Status (4)

Country Link
EP (1) EP1737590B1 (de)
AT (1) ATE550117T1 (de)
NO (1) NO20040660D0 (de)
WO (1) WO2005077560A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9174259B2 (en) 2011-01-19 2015-11-03 Ford Global Technologies, Llc Method and apparatus for sharp flanging and trimming sheet metal panels
WO2014004704A1 (en) 2012-06-26 2014-01-03 California Institute Of Technology Systems and methods for implementing bulk metallic glass-based macroscale gears
US20140342179A1 (en) * 2013-04-12 2014-11-20 California Institute Of Technology Systems and methods for shaping sheet materials that include metallic glass-based materials
US10151377B2 (en) 2015-03-05 2018-12-11 California Institute Of Technology Systems and methods for implementing tailored metallic glass-based strain wave gears and strain wave gear components
US10968527B2 (en) 2015-11-12 2021-04-06 California Institute Of Technology Method for embedding inserts, fasteners and features into metal core truss panels
DE112018001284T5 (de) 2017-03-10 2019-11-28 California Institute Of Technology Verfahren zur herstellung von dehnwellengetriebe-flexsplines mittels additiver metallfertigung
WO2018218077A1 (en) 2017-05-24 2018-11-29 California Institute Of Technology Hypoeutectic amorphous metal-based materials for additive manufacturing
WO2018223117A2 (en) 2017-06-02 2018-12-06 California Institute Of Technology High toughness metallic glass-based composites for additive manufacturing
US11680629B2 (en) 2019-02-28 2023-06-20 California Institute Of Technology Low cost wave generators for metal strain wave gears and methods of manufacture thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325820A1 (de) 1982-09-27 1984-03-29 Kraftwerk Union AG, 4330 Mülheim Verfahren zum tiefziehen von blech und vorrichtung zur durchfuehrung dieses verfahrens
SU1409379A1 (ru) * 1986-01-30 1988-07-15 Предприятие П/Я В-2190 Устройство дл выт жки полых изделий из плоской заготовки
FR2692504A1 (fr) 1992-06-17 1993-12-24 Lorraine Laminage Procédé et dispositif de formage à tiède d'un flan de tôle en acier.
JPH06297049A (ja) * 1993-04-13 1994-10-25 Toshiba Corp 温間プレス成形装置
US6550302B1 (en) 1999-07-27 2003-04-22 The Regents Of The University Of Michigan Sheet metal stamping die design for warm forming
DE10128199B4 (de) * 2001-06-11 2007-07-12 Benteler Automobiltechnik Gmbh Vorrichtung zur Umformung von Metallblechen

Also Published As

Publication number Publication date
EP1737590A1 (de) 2007-01-03
EP1737590B1 (de) 2012-03-21
NO20040660D0 (no) 2004-02-13
WO2005077560A1 (en) 2005-08-25

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