JPWO2023181680A1 - - Google Patents

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Publication number
JPWO2023181680A1
JPWO2023181680A1 JP2023528369A JP2023528369A JPWO2023181680A1 JP WO2023181680 A1 JPWO2023181680 A1 JP WO2023181680A1 JP 2023528369 A JP2023528369 A JP 2023528369A JP 2023528369 A JP2023528369 A JP 2023528369A JP WO2023181680 A1 JPWO2023181680 A1 JP WO2023181680A1
Authority
JP
Japan
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.)
Granted
Application number
JP2023528369A
Other versions
JP7355280B1 (ja
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 filed Critical
Publication of JPWO2023181680A1 publication Critical patent/JPWO2023181680A1/ja
Application granted granted Critical
Publication of JP7355280B1 publication Critical patent/JP7355280B1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • B23K11/24—Electric supply or control circuits therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Resistance Welding (AREA)
JP2023528369A 2022-03-25 2023-02-08 抵抗スポット溶接継手およびその製造方法 Active JP7355280B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022049830 2022-03-25
JP2022049830 2022-03-25
PCT/JP2023/004140 WO2023181680A1 (ja) 2022-03-25 2023-02-08 抵抗スポット溶接継手およびその製造方法

Publications (2)

Publication Number Publication Date
JPWO2023181680A1 true JPWO2023181680A1 (ja) 2023-09-28
JP7355280B1 JP7355280B1 (ja) 2023-10-03

Family

ID=88101129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023528369A Active JP7355280B1 (ja) 2022-03-25 2023-02-08 抵抗スポット溶接継手およびその製造方法

Country Status (5)

Country Link
EP (1) EP4434667A1 (ja)
JP (1) JP7355280B1 (ja)
KR (1) KR20240138514A (ja)
CN (1) CN118785990A (ja)
WO (1) WO2023181680A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101737712B1 (ko) * 2012-08-10 2017-05-18 신닛테츠스미킨 카부시키카이샤 겹침 용접 부재, 자동차용 부품, 겹침부의 용접 방법 및 겹침 용접 부재의 제조 방법
ES2657122T3 (es) * 2013-04-17 2018-03-01 Nippon Steel & Sumitomo Metal Corporation Método de soldadura por puntos
JP6194765B2 (ja) 2013-11-08 2017-09-13 新日鐵住金株式会社 高強度鋼板のスポット溶接方法
KR102279421B1 (ko) * 2017-06-30 2021-07-20 아뻬랑 마르텐사이트계 스테인레스 강판의 스폿 용접 방법
US12030131B2 (en) * 2018-05-31 2024-07-09 Nippon Steel Corporation Spot welded joint, vehicle framework component provided with spot welded joint, and method of manufacturing spot welded joint
CN112584959B (zh) * 2018-08-16 2022-10-11 杰富意钢铁株式会社 电阻点焊构件及其制造方法
JP7139847B2 (ja) 2018-09-28 2022-09-21 日本製鉄株式会社 スポット溶接継手の製造方法

Also Published As

Publication number Publication date
EP4434667A1 (en) 2024-09-25
CN118785990A (zh) 2024-10-15
JP7355280B1 (ja) 2023-10-03
WO2023181680A1 (ja) 2023-09-28
KR20240138514A (ko) 2024-09-20

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