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NO20040660D0 - Local molding, locally shaped workpiece and tools for local molding - Google Patents

Local molding, locally shaped workpiece and tools for local molding

Info

Publication number
NO20040660D0
NO20040660D0 NO20040660A NO20040660A NO20040660D0 NO 20040660 D0 NO20040660 D0 NO 20040660D0 NO 20040660 A NO20040660 A NO 20040660A NO 20040660 A NO20040660 A NO 20040660A NO 20040660 D0 NO20040660 D0 NO 20040660D0
Authority
NO
Norway
Prior art keywords
local molding
work piece
local
tools
shaped workpiece
Prior art date
Application number
NO20040660A
Other languages
Norwegian (no)
Inventor
N N
Ole Runar Myhr
Borge Bjorneklett
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO20040660A priority Critical patent/NO20040660D0/en
Publication of NO20040660D0 publication Critical patent/NO20040660D0/en
Priority to AT05710944T priority patent/ATE550117T1/en
Priority to PCT/NO2005/000048 priority patent/WO2005077560A1/en
Priority to EP05710944A priority patent/EP1737590B1/en

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)

Abstract

A method for local forming of a work piece (19) where a force is used for forming a part of said work piece (19) and where a predefined local region of the work piece (19) is heated and that the heated area (6) is formed while the surrounding cooler structure of the work piece (19) is maintained substantially unaffected of the forming operation. A work piece provided with one or more imprints or protrusions made by such method and a tool for performing such method.
NO20040660A 2004-02-13 2004-02-13 Local molding, locally shaped workpiece and tools for local molding NO20040660D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO20040660A NO20040660D0 (en) 2004-02-13 2004-02-13 Local molding, locally shaped workpiece and tools for local molding
AT05710944T ATE550117T1 (en) 2004-02-13 2005-02-11 METHOD FOR LOCALLY FORMING A HOLLOW WORKPIECE
PCT/NO2005/000048 WO2005077560A1 (en) 2004-02-13 2005-02-11 Local forming, locally formed work piece and tool for such forming
EP05710944A EP1737590B1 (en) 2004-02-13 2005-02-11 Method for local forming of a hollow workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20040660A NO20040660D0 (en) 2004-02-13 2004-02-13 Local molding, locally shaped workpiece and tools for local molding

Publications (1)

Publication Number Publication Date
NO20040660D0 true NO20040660D0 (en) 2004-02-13

Family

ID=34793424

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20040660A NO20040660D0 (en) 2004-02-13 2004-02-13 Local molding, locally shaped workpiece and tools for local molding

Country Status (4)

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

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
US20150047463A1 (en) 2012-06-26 2015-02-19 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 (en) 2017-03-10 2019-11-28 California Institute Of Technology METHOD OF MANUFACTURING DEVICE GEAR FLEX PLINES BY ADDITIVE METAL PRODUCTION
US11185921B2 (en) 2017-05-24 2021-11-30 California Institute Of Technology Hypoeutectic amorphous metal-based materials for additive manufacturing
EP3630397A4 (en) 2017-06-02 2020-11-11 California Institute of Technology HIGH-STRENGTH COMPOSITE MATERIALS BASED ON METAL GLASS FOR GENERATIVE 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 (en) 1982-09-27 1984-03-29 Kraftwerk Union AG, 4330 Mülheim METHOD FOR DRAWING SHEET AND DEVICE FOR CARRYING OUT THIS METHOD
SU1409379A1 (en) * 1986-01-30 1988-07-15 Предприятие П/Я В-2190 Arrangement for drawing hollow articles from flat blank
FR2692504A1 (en) 1992-06-17 1993-12-24 Lorraine Laminage Warm drawing of steel sheet into complex shapes - using appts. that rapidly heats localised areas of blank, so reducing operating cycle
JPH06297049A (en) * 1993-04-13 1994-10-25 Toshiba Corp Warm press forming device
US6550302B1 (en) 1999-07-27 2003-04-22 The Regents Of The University Of Michigan Sheet metal stamping die design for warm forming
DE10128199B4 (en) * 2001-06-11 2007-07-12 Benteler Automobiltechnik Gmbh Device for forming metal sheets

Also Published As

Publication number Publication date
WO2005077560A1 (en) 2005-08-25
EP1737590A1 (en) 2007-01-03
ATE550117T1 (en) 2012-04-15
EP1737590B1 (en) 2012-03-21

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