DE102013224443A1 - Schweissflächengestaltung zum Punktschweissen - Google Patents

Schweissflächengestaltung zum Punktschweissen Download PDF

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Publication number
DE102013224443A1
DE102013224443A1 DE102013224443.6A DE102013224443A DE102013224443A1 DE 102013224443 A1 DE102013224443 A1 DE 102013224443A1 DE 102013224443 A DE102013224443 A DE 102013224443A DE 102013224443 A1 DE102013224443 A1 DE 102013224443A1
Authority
DE
Germany
Prior art keywords
welding
circular
bead
beads
weld
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.)
Pending
Application number
DE102013224443.6A
Other languages
German (de)
English (en)
Inventor
David R. Sigler
Michael J. Karagoulis
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.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
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
Priority claimed from US13/841,397 external-priority patent/US10335891B2/en
Application filed by GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Publication of DE102013224443A1 publication Critical patent/DE102013224443A1/de
Pending legal-status Critical Current

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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
    • 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
    • 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
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • B23K11/18—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of non-ferrous metals
    • B23K11/185—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of non-ferrous metals of aluminium or aluminium alloys
    • 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
    • B23K11/31—Electrode holders and actuating devices therefor
    • 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
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/002—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of light metal
    • 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
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • 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)
DE102013224443.6A 2013-03-15 2013-11-28 Schweissflächengestaltung zum Punktschweissen Pending DE102013224443A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/841,397 2013-03-15
US13/841,397 US10335891B2 (en) 2006-09-28 2013-03-15 Weld face design for spot welding

Publications (1)

Publication Number Publication Date
DE102013224443A1 true DE102013224443A1 (de) 2014-09-18

Family

ID=51418889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013224443.6A Pending DE102013224443A1 (de) 2013-03-15 2013-11-28 Schweissflächengestaltung zum Punktschweissen

Country Status (2)

Country Link
CN (1) CN104043898B (zh)
DE (1) DE102013224443A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015012743A1 (de) * 2015-10-01 2017-04-06 Audi Ag Bearbeitungswerkzeug zur Rillenprofilierung, Verfahren und Schweißelektrode

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10259071B2 (en) * 2015-03-27 2019-04-16 GM Global Technology Operations LLC Resistive welding electrode and method for spot welding steel and aluminum alloy workpieces with the resistive welding electrode
US20170157697A1 (en) * 2015-12-08 2017-06-08 GM Global Technology Operations LLC Welding electrode for use in resistance spot welding workpiece stack-ups that include an aluminum workpiece and a steel workpiece
US10456856B2 (en) * 2016-02-04 2019-10-29 GM Global Technology Operations LLC Welding electrode cutting tool and method of using the same
US10500679B2 (en) * 2016-03-30 2019-12-10 GM Global Technology Operations LLC Resistance welding electrode and method of resistance welding
US10675704B2 (en) * 2016-04-22 2020-06-09 GM Global Technology Operations LLC Alternately direct resistance spot welding of Al-to-Al, al-to-steel, and steel-to-steel with welding electrode having oxide-disrupting structural features
US20170361392A1 (en) * 2016-06-16 2017-12-21 GM Global Technology Operations LLC Multistep electrode weld face geometry for weld bonding aluminum to steel
US10730133B2 (en) * 2017-11-08 2020-08-04 GM Global Technology Operations LLC Electrode weld face design
CN110369848B (zh) * 2018-04-12 2022-09-02 中国科学院上海光学精密机械研究所 一种电阻点焊电极帽
CN109365976A (zh) * 2018-12-10 2019-02-22 南昌航空大学 一种电阻焊焊接电极的制作方法及模具
CN111745275A (zh) * 2019-03-27 2020-10-09 中国科学院上海光学精密机械研究所 一种电阻点焊电极帽及焊接方法
CN112059391A (zh) * 2019-06-10 2020-12-11 上海中科神光光电产业有限公司 一种阶梯式电阻点焊电极帽
CN112548295B (zh) * 2020-12-05 2022-11-29 钟丽慧 汽车铝合金电阻点焊方法
CN113351976A (zh) * 2021-06-25 2021-09-07 河南航天液压气动技术有限公司 一种低功率多端头电极电阻点焊焊接工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8222560B2 (en) * 2006-09-28 2012-07-17 GM Global Technology Operations LLC Weld electrode for attractive weld appearance
US8927894B2 (en) * 2006-09-28 2015-01-06 GM Global Technology Operations LLC Weld electrode for attractive weld appearance
US8436269B2 (en) * 2006-09-28 2013-05-07 GM Global Technology Operations LLC Welding electrode with contoured face
US8525066B2 (en) * 2008-06-04 2013-09-03 GM Global Technology Operations LLC Electrode for spot welding
WO2011123980A1 (en) * 2010-04-07 2011-10-13 Gm Global Technology Operations, Inc. Method of controlling indentation depth of electrode into metal substrate during welding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015012743A1 (de) * 2015-10-01 2017-04-06 Audi Ag Bearbeitungswerkzeug zur Rillenprofilierung, Verfahren und Schweißelektrode
DE102015012743B4 (de) * 2015-10-01 2020-04-16 Audi Ag Bearbeitungswerkzeug zur Rillenprofilierung und Schweißelektrode

Also Published As

Publication number Publication date
CN104043898A (zh) 2014-09-17
CN104043898B (zh) 2017-11-07

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