DE69924872D1 - Induzieren von physischen änderungen in metallischen gegenständen - Google Patents

Induzieren von physischen änderungen in metallischen gegenständen

Info

Publication number
DE69924872D1
DE69924872D1 DE69924872T DE69924872T DE69924872D1 DE 69924872 D1 DE69924872 D1 DE 69924872D1 DE 69924872 T DE69924872 T DE 69924872T DE 69924872 T DE69924872 T DE 69924872T DE 69924872 D1 DE69924872 D1 DE 69924872D1
Authority
DE
Germany
Prior art keywords
energy
physical changes
metallic objects
inducing physical
metal workpiece
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 - Fee Related
Application number
DE69924872T
Other languages
English (en)
Other versions
DE69924872T2 (de
Inventor
Oren Gafri
Yuri Livshiz
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.)
Pulsar Welding Ltd
Original Assignee
Pulsar Welding Ltd
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 Pulsar Welding Ltd filed Critical Pulsar Welding Ltd
Application granted granted Critical
Publication of DE69924872D1 publication Critical patent/DE69924872D1/de
Publication of DE69924872T2 publication Critical patent/DE69924872T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
    • 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
    • B21D26/06—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 by shock waves
    • B21D26/12—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 by shock waves initiated by spark discharge
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Hard Magnetic Materials (AREA)
  • Glass Compositions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE69924872T 1998-06-14 1999-06-14 Induzieren von physischen änderungen in metallischen gegenständen Expired - Fee Related DE69924872T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL12489998A IL124899A (en) 1998-06-14 1998-06-14 Apparatus and method for welding of metal objects by a pulsed magnetic force
IL12489998 1998-06-14
PCT/IL1999/000322 WO1999065636A1 (en) 1998-06-14 1999-06-14 Inducing physical changes in metal objects

Publications (2)

Publication Number Publication Date
DE69924872D1 true DE69924872D1 (de) 2005-05-25
DE69924872T2 DE69924872T2 (de) 2006-09-28

Family

ID=11071620

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69924872T Expired - Fee Related DE69924872T2 (de) 1998-06-14 1999-06-14 Induzieren von physischen änderungen in metallischen gegenständen

Country Status (9)

Country Link
US (1) US6630649B1 (de)
EP (1) EP1135234B1 (de)
JP (1) JP4680383B2 (de)
AT (1) ATE293512T1 (de)
AU (1) AU4287799A (de)
DE (1) DE69924872T2 (de)
ES (1) ES2242430T3 (de)
IL (1) IL124899A (de)
WO (1) WO1999065636A1 (de)

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AU4287699A (en) 1999-06-14 2001-01-02 Pulsar Welding Ltd. Electromagnetic and/or electrohydraulic forming of a metal plate
AR028029A1 (es) 2000-04-26 2003-04-23 Cosma Int Inc Hidroformado de una estructura tubular de diametro variable a partir de una preforma tubular, mediante la utilizacion de una soldadura de pulsacion electromagnetica
GB0023296D0 (en) * 2000-09-22 2000-11-08 Rolls Royce Plc Prestressing of components
US20020131572A1 (en) * 2000-11-02 2002-09-19 Paradis Peter R. Method and apparatus for scheduling appointments
US6910617B2 (en) * 2002-03-06 2005-06-28 Torque-Traction Technologies, Inc. Method for securing a yoke to a tube using magnetic pulse welding techniques
US6921013B1 (en) * 2002-04-04 2005-07-26 Dana Corporation Method and apparatus for performing a magnetic pulse welding operation
FR2855775B1 (fr) * 2003-06-06 2007-12-07 Alain Francois Douarre Formage, conformation et assemblage de pieces metalliques en coque mince ou en profiles, assistes par vibrations a hautes frequences
US6908024B2 (en) * 2003-08-12 2005-06-21 Dana Corporation Simultaneous magnetic pulse framing
US20070191929A1 (en) * 2003-08-27 2007-08-16 Cook Incorporated Medical devices using magnetic pulse welding
BRPI0518573A2 (pt) * 2004-11-24 2008-11-25 Dana Corp mÉtodo para executar operaÇço de soldagem de pulso magnÉtico
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
US7378622B2 (en) * 2006-01-11 2008-05-27 Gateway Engineering, Inc. System and method for electromagnetic pulse surface treatment
US20080041922A1 (en) * 2006-07-13 2008-02-21 Mariana G Forrest Hybrid Resistance/Ultrasonic Welding System and Method
WO2008113238A1 (fr) * 2007-03-21 2008-09-25 Wuhan Jingtai Technology Co., Ltd Procédé accroissant la résistance à l'usure de matériaux métalliques et ses applications
US9028164B2 (en) 2012-03-08 2015-05-12 Dana Automotive Systems Group, Llc Magnetic pulse formed vehicle driveshaft and method of making same
US9021845B2 (en) 2012-04-05 2015-05-05 The Ohio State University Electrically driven rapidly vaporizing foils, wires and strips used for collision welding and sheet metal forming
RU2558700C2 (ru) * 2013-02-25 2015-08-10 Общество С Ограниченной Ответственностью "Саровские Магнитные Технологии" Устройство и способ для электромагнитной вытяжки и устранения вмятин
CN104384698A (zh) * 2014-11-24 2015-03-04 天津理工大学 一种多物理场辅助异种金属材料电阻焊方法
AT519635B1 (de) * 2017-02-03 2024-04-15 Miba Gleitlager Austria Gmbh Verfahren zur Herstellung einer Gleitlagerbuchse
US11084122B2 (en) 2017-07-13 2021-08-10 Ohio State Innovation Foundation Joining of dissimilar materials using impact welding
CN109958710B (zh) * 2017-12-25 2021-09-28 米巴精密零部件（中国）有限公司 用于滑动轴承套或轴瓦的方法和设备
RU187434U1 (ru) * 2018-06-06 2019-03-06 федеральное государственное автономное образовательное учреждение высшего образования "Самарский национальный исследовательский университет имени академика С.П. Королева" Магнитно-импульсная установка с фазо-импульсным управлением зарядом
RU187435U1 (ru) * 2018-06-06 2019-03-06 федеральное государственное автономное образовательное учреждение высшего образования "Самарский национальный исследовательский университет имени академика С.П. Королева" Многопостовая магнитно-импульсная установка
RU187628U1 (ru) * 2018-08-20 2019-03-14 Юрий Бориславович Кудасов Устройство электромагнитной вытяжки и устранения вмятин
JP7120040B2 (ja) * 2019-01-21 2022-08-17 マツダ株式会社 電磁成形方法および電磁成形装置
CN113188929B (zh) * 2019-03-18 2024-03-29 三峡大学 一种用于测试金属焊接管件接头冲击强度的方法
CN110283988A (zh) * 2019-07-03 2019-09-27 吉林大学 一种基于脉冲电流的钢铁材料强韧化新方法
CN111745032B (zh) * 2020-05-18 2021-07-20 厦门大学 一种基于超声辅助的电磁成形装置及方法

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US3171014A (en) * 1962-09-05 1965-02-23 Giannini Scient Corp Method of effecting magnetic deformation of a workpiece
US3175383A (en) * 1963-01-16 1965-03-30 Alfred B Levine Magnetic processes
US3258573A (en) * 1963-06-13 1966-06-28 Theodore J Morin Welding and forming method and apparatus
US3560693A (en) * 1968-06-17 1971-02-02 Ind Magnetics Inc Magnetic welding and forming
US3603759A (en) * 1970-01-14 1971-09-07 Ind Magnetics Inc Welding and forming method
US3794805A (en) 1971-07-02 1974-02-26 W Rudd Magnetic pulse welding using spaced proximity conductor
US3961739A (en) 1972-04-17 1976-06-08 Grumman Aerospace Corporation Method of welding metals using stress waves
US3998081A (en) 1974-07-17 1976-12-21 The Boeing Company Electromagnetic dent puller
US4150274A (en) 1975-11-10 1979-04-17 Minin Vladilen E Method for lap welding of skelps and device for effecting same
JPS5268840A (en) * 1975-12-05 1977-06-08 Fuedorobuitsuchi Min Urajiiren Method and device for lap welding tubular steel plate
US4135379A (en) 1976-09-27 1979-01-23 Boeing Commercial Airplane Company Portable head for electromagnetic pulling
KR840002189B1 (ko) 1980-07-08 1984-11-28 미쯔비시덴끼 가부시기가이샤 펄스 아아크 용접장치
JPS60180624A (ja) * 1984-02-29 1985-09-14 Agency Of Ind Science & Technol 金属箔製ドライバを用いた電磁成形法
JPS63115628A (ja) * 1986-10-31 1988-05-20 Sumitomo Metal Ind Ltd 電磁成型器
US5495091A (en) 1989-02-27 1996-02-27 Mitsubishi Denki Kabushiki Kaisha Pulse welding apparatus
US5317116A (en) 1989-08-02 1994-05-31 Mitsubishi Denki Kabushiki Kaisha Pulse welding apparatus
JP2794126B2 (ja) * 1989-10-30 1998-09-03 豊田合成株式会社 ホース継手の締結方法
DK0868233T3 (da) * 1995-12-20 2002-08-19 Pulsar Welding Ltd Elektromagnetisk sammenføjning eller sammensvejsning af metalgenstande
IL119679A (en) * 1996-11-24 2001-08-08 Pulsar Welding Ltd Electromagnetic forming apparatus
US6452139B1 (en) * 2000-05-01 2002-09-17 Fuel Cell Components And Integrators, Inc. Method of joining metal components

Also Published As

Publication number Publication date
DE69924872T2 (de) 2006-09-28
AU4287799A (en) 2000-01-05
IL124899A0 (en) 1999-01-26
WO1999065636A1 (en) 1999-12-23
JP2002518180A (ja) 2002-06-25
US6630649B1 (en) 2003-10-07
EP1135234A1 (de) 2001-09-26
EP1135234B1 (de) 2005-04-20
ES2242430T3 (es) 2005-11-01
JP4680383B2 (ja) 2011-05-11
ATE293512T1 (de) 2005-05-15
IL124899A (en) 2003-03-12

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Legal Events

Date Code Title Description
8332 No legal effect for de
8364 No opposition during term of opposition
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee