DE69816036D1 - Widerstandschweisselektrode und verfahren zur herstellung derselben - Google Patents

Widerstandschweisselektrode und verfahren zur herstellung derselben

Info

Publication number
DE69816036D1
DE69816036D1 DE69816036T DE69816036T DE69816036D1 DE 69816036 D1 DE69816036 D1 DE 69816036D1 DE 69816036 T DE69816036 T DE 69816036T DE 69816036 T DE69816036 T DE 69816036T DE 69816036 D1 DE69816036 D1 DE 69816036D1
Authority
DE
Germany
Prior art keywords
billet
insert
resistance welding
welding electrode
producing
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 - Lifetime
Application number
DE69816036T
Other languages
English (en)
Other versions
DE69816036T2 (de
Inventor
Alan Nippert
Eugene Swank
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.)
Luvata Ohio Inc
Original Assignee
Nippert Co
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 Nippert Co filed Critical Nippert Co
Application granted granted Critical
Publication of DE69816036D1 publication Critical patent/DE69816036D1/de
Publication of DE69816036T2 publication Critical patent/DE69816036T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/402—Non-consumable electrodes; C-electrodes
    • 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
    • B23K11/30—Features relating to electrodes
    • B23K11/3009—Pressure electrodes
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0205—Non-consumable electrodes; C-electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Resistance Welding (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Details Of Resistors (AREA)
DE69816036T 1997-02-04 1998-01-27 Widerstandschweisselektrode und verfahren zur herstellung derselben Expired - Lifetime DE69816036T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/794,475 US5914057A (en) 1997-02-04 1997-02-04 Resistance welding electrode and process for making
US794475 1997-02-04
PCT/US1998/001338 WO1998033618A1 (en) 1997-02-04 1998-01-27 Resistance welding electrode and process for making

Publications (2)

Publication Number Publication Date
DE69816036D1 true DE69816036D1 (de) 2003-08-07
DE69816036T2 DE69816036T2 (de) 2004-04-22

Family

ID=25162729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816036T Expired - Lifetime DE69816036T2 (de) 1997-02-04 1998-01-27 Widerstandschweisselektrode und verfahren zur herstellung derselben

Country Status (9)

Country Link
US (2) US5914057A (de)
EP (1) EP0958093B1 (de)
JP (1) JP3534779B2 (de)
KR (1) KR100440754B1 (de)
AT (1) ATE244096T1 (de)
AU (1) AU5929798A (de)
CA (1) CA2276452C (de)
DE (1) DE69816036T2 (de)
WO (1) WO1998033618A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6047471A (en) * 1997-11-20 2000-04-11 The Nippert Company Method of making a resistance welding electrode
FR2859401B1 (fr) * 2003-09-10 2006-03-17 Le Bronze Ind Sa Electrode de soudage par resistance et son procede de fabrication
CN100349687C (zh) * 2004-08-08 2007-11-21 湖北汽车工业学院 点焊电极表面电火花熔敷涂层用的熔敷棒及其制备方法
US7538294B2 (en) * 2005-05-17 2009-05-26 Huys Industries Limited Welding electrode and method
DE112008002853B4 (de) * 2007-10-25 2022-03-24 Tuffaloy Products Inc. Gerippte Widerstandspunktschweißelektrode
US8455784B2 (en) * 2008-05-07 2013-06-04 GM Global Technology Operations LLC Method and system for welding workpieces
US20100252535A1 (en) * 2009-04-06 2010-10-07 Ascend Enterprises, Llc Contact tip for an electrode of a resistance welder
US20100252536A1 (en) * 2009-04-06 2010-10-07 Ascend Enterprises, Inc. Contact tip for an electrode of a resistance welder
US10391574B2 (en) 2013-12-16 2019-08-27 Huys Industries Limited Welding method and apparatus therefor
CN103993312B (zh) 2013-12-16 2016-09-14 湖北工业大学 旋转体表面电火花熔敷改性工艺及装置
US9649717B2 (en) * 2013-12-24 2017-05-16 Innovative Weld Solutions, Ltd. Welding assembly and method
CN105234544B (zh) * 2015-09-30 2018-05-04 河南科技大学 一种电阻点焊电极及其制备方法
CA2971042A1 (en) 2016-06-22 2017-12-22 Huys Industries Limited Welding apparatus
WO2019107265A1 (ja) * 2017-11-28 2019-06-06 日本碍子株式会社 導電性先端部材及びその製造方法
JP6852035B2 (ja) * 2018-10-16 2021-03-31 株式会社豊田中央研究所 スポット溶接方法

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US1848083A (en) * 1929-08-07 1932-03-01 Gen Motors Corp Method of forming valve tappets
US2138388A (en) * 1937-12-06 1938-11-29 Briggs Mfg Co Welding electrode
US2257566A (en) * 1939-05-29 1941-09-30 Bert L Quarnstrom Welding electrode and method of forming the same
US2446932A (en) * 1943-03-27 1948-08-10 Fred H Johnson Welding apparatus
US2402646A (en) * 1944-07-10 1946-06-25 Chester F Leathers Welding electrode
US2411859A (en) * 1944-10-02 1946-12-03 Ralph R Harwood Welding electrode construction
US2440463A (en) * 1945-10-10 1948-04-27 Leo W Cornwall Spot weld tip with replaceable insert
US2437740A (en) * 1945-10-26 1948-03-16 Mallory & Co Inc P R Replaceable nose for spot welding tips
US2472173A (en) * 1947-06-18 1949-06-07 Western Electric Co Welding electrode
GB661978A (en) * 1949-03-05 1951-11-28 Rover Co Ltd Improvements relating to spot-weld electrodes
US2796514A (en) * 1952-06-24 1957-06-18 Mallory & Co Inc P R Welding electrode holder and electrode therefor
US2986273A (en) * 1953-03-02 1961-05-30 United Steel Companies Ltd Metal junction piece and the production thereof
US2780718A (en) * 1953-03-09 1957-02-05 Ampco Metal Inc Spot welding tip
US2761953A (en) * 1954-06-25 1956-09-04 Robert E Kerr Replaceable tip welding electrodes
US2829239A (en) * 1955-06-07 1958-04-01 Gen Motors Corp Welding electrode comprising a shank and removable cap
US2795688A (en) * 1955-08-19 1957-06-11 Sr David John Mccaffrey Welding electrode tip
US3109087A (en) * 1960-10-14 1963-10-29 Sciaky Electric Welding Machin Welding electrodes
GB941947A (en) * 1960-11-17 1963-11-20 Mallory Metallurg Prod Ltd An improved metal composition and a method of manufacture thereof
US3197643A (en) * 1960-12-30 1965-07-27 Ibm Electro-optical plane aligning apparatus
US3184835A (en) * 1961-10-02 1965-05-25 Handy & Harman Process for internally oxidationhardening alloys, and alloys and structures made therefrom
US3197857A (en) * 1962-12-21 1965-08-03 Nippert Electric Products Comp Method of producing cup-shaped conductive semi-conductor housing
GB1154323A (en) * 1965-08-24 1969-06-04 Johnson Matthey Co Ltd Improvements in and relating to Spot-Welding Electrodes
GB1177351A (en) * 1966-10-11 1970-01-14 Hirst Electric Ind Ltd Improvements in and relating to welding electrodes and the like
US3634934A (en) * 1968-12-26 1972-01-18 Johnson Matthey & Mallory Ltd Manufacture of composite materials
US3592994A (en) * 1969-07-25 1971-07-13 Mallory & Co Inc P R Spot-welding apparatus
US3779714A (en) * 1972-01-13 1973-12-18 Scm Corp Dispersion strengthening of metals by internal oxidation
US3893844A (en) * 1972-01-13 1975-07-08 Scm Corp Dispersion strengthened metals
US3884676A (en) * 1972-01-13 1975-05-20 Scm Corp Dispersion strengthening of metals by in-can processing
JPS49630A (de) * 1972-04-18 1974-01-07
US3909581A (en) * 1972-05-08 1975-09-30 Mallory & Co Inc P R Disposable resistance welding electrode
US3969156A (en) * 1975-04-23 1976-07-13 Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft Method of making dispersion strengthened products
US4045644A (en) * 1975-07-24 1977-08-30 Scm Corporation Welding electrode and method of making
DE2554990A1 (de) * 1975-12-06 1977-06-16 Kabel Metallwerke Ghh Elektrode fuer die elektrische widerstandsschweissung
US4071947A (en) * 1976-12-13 1978-02-07 The Nippert Company Bimetal resistance welding electrode and method for making
US4288024A (en) * 1977-10-25 1981-09-08 The Nippert Company Method for making a bimetal resistance welding electrode
US4345136A (en) * 1978-11-13 1982-08-17 The Nippert Company Copper bimetal brazed resistance welding electrode
US4423617A (en) * 1982-02-22 1984-01-03 The Nippert Company Method of making a male resistance welding electrode
JPS60130483A (ja) * 1983-12-16 1985-07-11 Toshiba Corp 溶接用電極
US4588870A (en) * 1984-12-18 1986-05-13 Scm Corporation Resistance welding electrode cap
US5015816A (en) * 1988-10-20 1991-05-14 Cmw, Inc. Resistance welding electrode and process
US4954687A (en) * 1988-10-20 1990-09-04 Contacts, Metals And Welding, Inc. Resistance welding electrode and process
US5334814A (en) * 1991-05-27 1994-08-02 Sumitomo Light Metal Industries, Ltd. Electrode for spot welding
JPH06226466A (ja) 1993-02-05 1994-08-16 Natsume:Kk 点溶接機の電極チップ用チップ部材とその製造方法
US5552573A (en) * 1993-12-08 1996-09-03 The Furukawa Electric Co., Ltd. Resistance welding process for aluminum and aluminum alloy materials
JPH0976074A (ja) * 1995-09-12 1997-03-25 Kobe Steel Ltd 抵抗溶接用電極材及び抵抗溶接用複合電極並びにその製造方法

Also Published As

Publication number Publication date
KR100440754B1 (ko) 2004-07-21
EP0958093A1 (de) 1999-11-24
CA2276452C (en) 2005-01-04
JP3534779B2 (ja) 2004-06-07
KR20000070471A (ko) 2000-11-25
USRE40265E1 (en) 2008-04-29
WO1998033618A1 (en) 1998-08-06
DE69816036T2 (de) 2004-04-22
CA2276452A1 (en) 1998-08-06
ATE244096T1 (de) 2003-07-15
US5914057A (en) 1999-06-22
EP0958093B1 (de) 2003-07-02
JP2000509658A (ja) 2000-08-02
AU5929798A (en) 1998-08-25

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: OUTOKUMPU COPPER NIPPERT, INC., DELAWARE, OHIO, US

8327 Change in the person/name/address of the patent owner

Owner name: LUVATA OHIO,INC.,, DELAWARE, OHIO, US

8364 No opposition during term of opposition