EA201892540A1 - Электрод для контактной точечной сварки и применение этого электрода - Google Patents

Электрод для контактной точечной сварки и применение этого электрода

Info

Publication number
EA201892540A1
EA201892540A1 EA201892540A EA201892540A EA201892540A1 EA 201892540 A1 EA201892540 A1 EA 201892540A1 EA 201892540 A EA201892540 A EA 201892540A EA 201892540 A EA201892540 A EA 201892540A EA 201892540 A1 EA201892540 A1 EA 201892540A1
Authority
EA
Eurasian Patent Office
Prior art keywords
electrode
application
axis
spot welding
contact dot
Prior art date
Application number
EA201892540A
Other languages
English (en)
Inventor
Томас Хюндген
Стефан Линднер
Original Assignee
Оутокумпу Оюй
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 Оутокумпу Оюй filed Critical Оутокумпу Оюй
Publication of EA201892540A1 publication Critical patent/EA201892540A1/ru

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
    • B23K11/10—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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • 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
    • B23K35/02—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
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)

Abstract

Изобретение относится к электроду для контактной точечной сварки нахлесточных сварных соединений разнородных материалов в значимых в отношении удара при столкновении элементах конструкции в автомобильной промышленности, изготовленных из высокопрочного материала. Электрод для контактной точечной сварки снабжен наконечником (1, 6, 11, 16, 21), имеющим на том конце электрода, который в ходе сварки находится в контакте со свариваемыми друг с другом материалами, несимметричную относительно оси контактную поверхность, чтобы получить между материалами ядро сварной точки по существу такой же, несимметричной относительно оси, формы.
EA201892540A 2016-06-09 2017-06-09 Электрод для контактной точечной сварки и применение этого электрода EA201892540A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16173623.6A EP3254795A1 (en) 2016-06-09 2016-06-09 Resistance spot welding electrode and use of the electrode
PCT/EP2017/064143 WO2017212034A1 (en) 2016-06-09 2017-06-09 Resistance spot welding electrode and use of the electrode

Publications (1)

Publication Number Publication Date
EA201892540A1 true EA201892540A1 (ru) 2019-06-28

Family

ID=56116346

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201892540A EA201892540A1 (ru) 2016-06-09 2017-06-09 Электрод для контактной точечной сварки и применение этого электрода

Country Status (12)

Country Link
US (1) US20190160586A1 (ru)
EP (1) EP3254795A1 (ru)
JP (1) JP2019523711A (ru)
KR (1) KR20190009409A (ru)
CN (1) CN109475969B (ru)
AU (1) AU2017276775A1 (ru)
BR (1) BR112018075261A2 (ru)
CA (1) CA3026472A1 (ru)
EA (1) EA201892540A1 (ru)
MX (1) MX2018015097A (ru)
SG (2) SG11201810880SA (ru)
WO (1) WO2017212034A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019212430A1 (de) * 2019-08-20 2021-02-25 Volkswagen Aktiengesellschaft Elektrodensatz für eine Punktschweißanlage

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FR2553320B1 (fr) * 1983-10-14 1986-02-21 Carnaud Sa Procede de soudage a la molette de corps d'emballages cylindriques, du type boites a conserves en un materiau comportant sur au moins une des faces d'une tole un revetement conducteur de resistance de contact specifique superieure a 1 x 10-5 ohm/cm2
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JPH09206953A (ja) * 1996-02-06 1997-08-12 Nissan Motor Co Ltd スポット溶接装置
JP2000117458A (ja) * 1998-10-20 2000-04-25 Akihiro Saito 抵抗溶接用電極チップ
WO2000023224A1 (fr) * 1998-10-20 2000-04-27 Akihiro Saito Embout d'electrode de soudage par resistance
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JP4139375B2 (ja) * 2003-12-10 2008-08-27 本田技研工業株式会社 抵抗溶接用電極及び抵抗溶接方法
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JP6360056B2 (ja) * 2014-03-05 2018-07-18 Ｊｆｅスチール株式会社 抵抗スポット溶接方法
KR101587998B1 (ko) 2014-04-30 2016-01-22 한양대학교 산학협력단 스폿 용접용 압흔 자국 컨트롤 전극

Also Published As

Publication number Publication date
JP2019523711A (ja) 2019-08-29
SG11201810880SA (en) 2019-01-30
WO2017212034A1 (en) 2017-12-14
EP3254795A1 (en) 2017-12-13
SG10202012273TA (en) 2021-01-28
US20190160586A1 (en) 2019-05-30
CN109475969B (zh) 2021-10-26
AU2017276775A1 (en) 2018-12-20
BR112018075261A2 (pt) 2019-03-12
CA3026472A1 (en) 2017-12-14
CN109475969A (zh) 2019-03-15
MX2018015097A (es) 2019-06-25
KR20190009409A (ko) 2019-01-28

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