JPS57190786A - Projection welding method - Google Patents

Projection welding method

Info

Publication number
JPS57190786A
JPS57190786A JP7353981A JP7353981A JPS57190786A JP S57190786 A JPS57190786 A JP S57190786A JP 7353981 A JP7353981 A JP 7353981A JP 7353981 A JP7353981 A JP 7353981A JP S57190786 A JPS57190786 A JP S57190786A
Authority
JP
Japan
Prior art keywords
welding
electrode
contact
resistance
projection
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
JP7353981A
Other languages
English (en)
Inventor
Shigeru Nakajima
Kanji Midorikawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7353981A priority Critical patent/JPS57190786A/ja
Publication of JPS57190786A publication Critical patent/JPS57190786A/ja
Pending 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
    • B23K11/14—Projection welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
JP7353981A 1981-05-18 1981-05-18 Projection welding method Pending JPS57190786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7353981A JPS57190786A (en) 1981-05-18 1981-05-18 Projection welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7353981A JPS57190786A (en) 1981-05-18 1981-05-18 Projection welding method

Publications (1)

Publication Number Publication Date
JPS57190786A true JPS57190786A (en) 1982-11-24

Family

ID=13521133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7353981A Pending JPS57190786A (en) 1981-05-18 1981-05-18 Projection welding method

Country Status (1)

Country Link
JP (1) JPS57190786A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000263248A (ja) * 1999-03-16 2000-09-26 Harness Syst Tech Res Ltd 溶接方法
KR20040042623A (ko) * 2002-11-15 2004-05-20 엘지전자 주식회사 프로젝션 용접방법
CN101972887A (zh) * 2010-09-26 2011-02-16 上海三星广电电子器件有限公司 用于电芯两极与镍片的点焊方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000263248A (ja) * 1999-03-16 2000-09-26 Harness Syst Tech Res Ltd 溶接方法
KR20040042623A (ko) * 2002-11-15 2004-05-20 엘지전자 주식회사 프로젝션 용접방법
CN101972887A (zh) * 2010-09-26 2011-02-16 上海三星广电电子器件有限公司 用于电芯两极与镍片的点焊方法

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