FR2553014B1 - Appareil de formage electromagnetique - Google Patents

Appareil de formage electromagnetique

Info

Publication number
FR2553014B1
FR2553014B1 FR848415544A FR8415544A FR2553014B1 FR 2553014 B1 FR2553014 B1 FR 2553014B1 FR 848415544 A FR848415544 A FR 848415544A FR 8415544 A FR8415544 A FR 8415544A FR 2553014 B1 FR2553014 B1 FR 2553014B1
Authority
FR
France
Prior art keywords
forming apparatus
electromagnetic forming
electromagnetic
forming
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
Application number
FR848415544A
Other languages
English (en)
Other versions
FR2553014A1 (fr
Inventor
Donald Bruce Weir
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.)
Maxwell Technologies Inc
Original Assignee
Maxwell Laboratories Inc
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 Maxwell Laboratories Inc filed Critical Maxwell Laboratories Inc
Publication of FR2553014A1 publication Critical patent/FR2553014A1/fr
Application granted granted Critical
Publication of FR2553014B1 publication Critical patent/FR2553014B1/fr
Expired 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
    • B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/707—Magnetism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49803—Magnetically shaping

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR848415544A 1983-10-11 1984-10-10 Appareil de formage electromagnetique Expired FR2553014B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/540,795 US4531393A (en) 1983-10-11 1983-10-11 Electromagnetic forming apparatus

Publications (2)

Publication Number Publication Date
FR2553014A1 FR2553014A1 (fr) 1985-04-12
FR2553014B1 true FR2553014B1 (fr) 1989-10-20

Family

ID=24156969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848415544A Expired FR2553014B1 (fr) 1983-10-11 1984-10-10 Appareil de formage electromagnetique

Country Status (4)

Country Link
US (1) US4531393A (fr)
JP (1) JPS60170533A (fr)
FR (1) FR2553014B1 (fr)
GB (1) GB2147839B (fr)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162769A (en) * 1991-01-22 1992-11-10 The Boeing Company Coaxial electromagnetic swage coil
US5188177A (en) * 1991-07-16 1993-02-23 The Titan Corporation Magnetic-pulse sealing of oil-well-head pipe
US5398537A (en) * 1991-12-06 1995-03-21 Gemcor Engineering Corporation Low amperage electromagnetic apparatus and method for uniform rivet upset
DE69634174T3 (de) * 1995-09-21 2012-02-16 The Boeing Co. Formen eines rohres auf einem endstück
US5824998A (en) * 1995-12-20 1998-10-20 Pulsar Welding Ltd. Joining or welding of metal objects by a pulsed magnetic force
BR9612083A (pt) * 1995-12-20 1999-12-28 Pulsar Welding Ltd Processo de junção ou soldagem de pelo menos duas partes sólidas entre si, união entre um cabo e um objeto oco cilíndrico, cabo supercondutor, e, aparelho para conformação magnética pulsante.
US5671522A (en) * 1996-01-29 1997-09-30 Northrop Grumman Corporation Method and apparatus for sealing a pressure vessel
US5710536A (en) * 1996-02-14 1998-01-20 Electronic De-Scaling 2000, Inc. Adaptive coil wrap apparatus
IL119679A (en) 1996-11-24 2001-08-08 Pulsar Welding Ltd Electromagnetic forming apparatus
US5826320A (en) 1997-01-08 1998-10-27 Northrop Grumman Corporation Electromagnetically forming a tubular workpiece
US6128935A (en) * 1997-04-02 2000-10-10 The Ohio State University Hybrid matched tool-electromagnetic forming apparatus incorporating electromagnetic actuator
US5860306A (en) * 1997-04-02 1999-01-19 The Ohio State University Electromagnetic actuator method of use and article made therefrom
IL122795A (en) 1997-12-29 2002-02-10 Pulsar Welding Ltd Combined pulsed magnetic and pulsed discharge forming of a dish from a planar plate
IL122794A (en) 1997-12-29 2001-01-28 Pulsar Welding Ltd Pulsed magnetic forming of dish from a planar plate
US6085562A (en) * 1998-08-17 2000-07-11 The Ohio State University Hybrid matched tool forming methods
US6050120A (en) * 1998-08-17 2000-04-18 The Ohio State University Hybrid matched tool-electromagnetic forming apparatus
US6047582A (en) * 1998-08-17 2000-04-11 The Ohio State University Hybrid matched tool-electromagnetic forming apparatus incorporating electromagnetic actuator
US6050121A (en) * 1998-08-17 2000-04-18 The Ohio State University Hybrid methods of metal forming using electromagnetic forming
US6227023B1 (en) 1998-09-16 2001-05-08 The Ohio State University Hybrid matched tool-hydraulic forming methods
AU4287699A (en) 1999-06-14 2001-01-02 Pulsar Welding Ltd. Electromagnetic and/or electrohydraulic forming of a metal plate
US6438839B1 (en) 2001-01-26 2002-08-27 Delphi Technologies, Inc. Method of manufacturing a catalytic converter by induction welding
US20020131572A1 (en) * 2000-11-02 2002-09-19 Paradis Peter R. Method and apparatus for scheduling appointments
US6857185B2 (en) * 2002-05-24 2005-02-22 Iap Research, Inc. Method for electromagnetically joining tubes to sheets in a tubular heat transfer system
US6751994B2 (en) 2002-05-28 2004-06-22 Magna International Inc. Method and apparatus for forming a structural member
US7343659B2 (en) * 2002-07-10 2008-03-18 Boston Scientific Scimed, Inc. Method of making a medical device
US6927370B2 (en) * 2003-11-21 2005-08-09 Daimlerchrysler Corporation Electromagnetic hemming machine and method for joining sheet metal layers
EP1708834A1 (fr) * 2004-01-26 2006-10-11 Pulsar Welding Ltd. Appareil et procede permettant de fabriquer un arbre de transmission
US7263757B2 (en) * 2004-04-15 2007-09-04 General Motors Corporation Electromagnetic trimming, flanging and hemming apparatus and method
US7162910B2 (en) * 2004-06-28 2007-01-16 General Electric Company Hybrid metal forming system and method
US20060131877A1 (en) * 2004-12-21 2006-06-22 The Boeing Company Electromagnetic mechanical pulse forming of fluid joints for high-pressure applications
US20060208481A1 (en) * 2004-12-22 2006-09-21 The Boeing Company Electromagnetic pulse welding of fluid joints
US7513025B2 (en) * 2004-12-28 2009-04-07 The Boeing Company Magnetic field concentrator for electromagnetic forming
US20060145474A1 (en) * 2005-01-03 2006-07-06 Allen Fischer Electromagnetic mechanical pulse forming of fluid joints for low-pressure applications
US7395597B2 (en) * 2005-02-18 2008-07-08 Edison Welding Institute Inc Opposed current flow magnetic pulse forming and joining system
US7467532B2 (en) * 2005-10-18 2008-12-23 Ford Global Technologies, Llc Apparatus for electromagnetically forming a workpiece
WO2008131363A1 (fr) * 2007-04-19 2008-10-30 The Ohio State University Actionneur électromagnétique pour des opérations multiples
DE102007019971A1 (de) * 2007-04-27 2008-10-30 Pablo Dr.-Ing. Pasquale Mehrfachrohrbearbeitungsspule
US7918118B2 (en) * 2008-05-05 2011-04-05 Ford Global Technologies, Llc Method of using an electromagnetic forming machine to hem a plurality of panels to form a panel assembly
US10017971B2 (en) * 2013-10-22 2018-07-10 Whirlpool Corporation Method of making an appliance cabinet
CN103817197B (zh) * 2014-03-11 2016-04-20 华中科技大学 一种电磁成形装置及方法
CN104475531B (zh) * 2014-11-18 2016-04-13 华中科技大学 一种金属板材电磁脉冲局部流动渐进成形装置及方法
CN105728541B (zh) * 2016-04-28 2017-08-18 华中科技大学 一种金属板材的无线圈电磁脉冲成形装置及方法
CN107584001B (zh) * 2017-10-11 2023-07-25 华中科技大学 一种金属板件的电磁成形方法及装置
CN114378176B (zh) * 2020-10-19 2023-03-24 华中科技大学 一种柔性电磁成形装置
CN114769407B (zh) * 2022-04-21 2024-03-29 三峡大学 采用多凸起线圈组的管件、板件同时成形控制方法及装置
CN116550847B (zh) * 2023-07-10 2023-11-10 成都飞机工业（集团）有限责任公司 一种电磁成形装置及电磁成形矩阵

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628067A (fr) * 1961-01-13
BE640944A (fr) * 1962-12-07
DE1527593B2 (de) * 1964-09-03 1971-02-25 Siemens AG, 1000 Berlin u 8000 München Vorrichtung zur Verformung von zylind Tischen Werkstucken aus Metall durch impuls artige Einwirkung eines Magnetfeldes
US3321946A (en) * 1964-12-16 1967-05-30 Gen Motors Corp Electromagnetic forming apparatus having improved backing member of high strength and electrical resistance
US3347074A (en) * 1964-12-21 1967-10-17 Gen Motors Corp Electromagnetic forming apparatus and method
US3423978A (en) * 1967-04-04 1969-01-28 Gulf General Atomic Inc Magnetic forming apparatus
US3507034A (en) * 1967-05-08 1970-04-21 Nasa Method and apparatus for precision sizing and joining of large diameter tubes
US3486356A (en) * 1967-05-19 1969-12-30 Gulf General Atomic Inc Forming apparatus and method
US3654787A (en) * 1968-10-15 1972-04-11 Gulf Oil Corp Electromagnetic forming apparatus
US3602023A (en) * 1969-02-07 1971-08-31 Harold P Furth Two piece magnetic swaging device
FR2138299B1 (fr) * 1971-05-24 1973-05-25 Exxon Standard Sa
BE792247A (fr) * 1971-12-17 1973-03-30 Alusuisse Machine pour le faconnage d'un objet metallique par magnetoformage

Also Published As

Publication number Publication date
FR2553014A1 (fr) 1985-04-12
JPS60170533A (ja) 1985-09-04
US4531393A (en) 1985-07-30
GB8424922D0 (en) 1984-11-07
GB2147839B (en) 1987-01-21
GB2147839A (en) 1985-05-22

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Legal Events

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ST Notification of lapse