JPS57137076A - Tig welding method - Google Patents

Tig welding method

Info

Publication number
JPS57137076A
JPS57137076A JP2206981A JP2206981A JPS57137076A JP S57137076 A JPS57137076 A JP S57137076A JP 2206981 A JP2206981 A JP 2206981A JP 2206981 A JP2206981 A JP 2206981A JP S57137076 A JPS57137076 A JP S57137076A
Authority
JP
Japan
Prior art keywords
members
welding
holes
melted
electrode bar
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
JP2206981A
Other languages
Japanese (ja)
Inventor
Toshiaki Nogami
Yoshito Oji
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2206981A priority Critical patent/JPS57137076A/en
Publication of JPS57137076A publication Critical patent/JPS57137076A/en
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
    • B23K9/00—Arc welding or cutting
    • B23K9/007—Spot arc welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE:To perform beautiful welding of sufficient strength in the stage of welding two superposed members by opening holes in the same place, and generating arcs between an electrode bar and the two members within the holes. CONSTITUTION:The leading end 4 of an electrode bar for TIG welding is inserted into the holes 13 in the same place of two superposed members 1, 2, and arcs are generated between the leading end 4 of the electrode bar and the joint 14 of the members 1, 2 in the holes 13, whereby molten parts 15 are provided to the two members 1, 2 and welding is thus accomplished. This results in that the joint of the two members is melted and welded, and the parts near the surface of the two members are not melted; therefore building up of the molten metal from the surface does not occur and beautiful welding is obtained. Since the two members are melted and joined, sufficient weld strength is obtained.
JP2206981A 1981-02-16 1981-02-16 Tig welding method Pending JPS57137076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2206981A JPS57137076A (en) 1981-02-16 1981-02-16 Tig welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2206981A JPS57137076A (en) 1981-02-16 1981-02-16 Tig welding method

Publications (1)

Publication Number Publication Date
JPS57137076A true JPS57137076A (en) 1982-08-24

Family

ID=12072596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2206981A Pending JPS57137076A (en) 1981-02-16 1981-02-16 Tig welding method

Country Status (1)

Country Link
JP (1) JPS57137076A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115672A (en) * 1984-11-09 1986-06-03 Mitsubishi Heavy Ind Ltd Arc spot welding
JP2014201949A (en) * 2013-04-04 2014-10-27 株式会社横森製作所 Welding side girder structure, welding steel frame stairs and manufacturing method of welding steel frame stairs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102850A (en) * 1977-02-21 1978-09-07 Yokogawa Bridge Works Plug welding method and its device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102850A (en) * 1977-02-21 1978-09-07 Yokogawa Bridge Works Plug welding method and its device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115672A (en) * 1984-11-09 1986-06-03 Mitsubishi Heavy Ind Ltd Arc spot welding
JP2014201949A (en) * 2013-04-04 2014-10-27 株式会社横森製作所 Welding side girder structure, welding steel frame stairs and manufacturing method of welding steel frame stairs

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