JPS5586696A - Welding method of light metal material and device thereof - Google Patents

Welding method of light metal material and device thereof

Info

Publication number
JPS5586696A
JPS5586696A JP15741078A JP15741078A JPS5586696A JP S5586696 A JPS5586696 A JP S5586696A JP 15741078 A JP15741078 A JP 15741078A JP 15741078 A JP15741078 A JP 15741078A JP S5586696 A JPS5586696 A JP S5586696A
Authority
JP
Japan
Prior art keywords
welding
oxide films
wire
grinding
metal material
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
JP15741078A
Other languages
Japanese (ja)
Inventor
Takeshi Koakutsu
Toru Suzuki
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 JP15741078A priority Critical patent/JPS5586696A/en
Publication of JPS5586696A publication Critical patent/JPS5586696A/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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE:To perform welding with correct welding current and prevent the formation of blow holes, etc. by removing the oxide films, etc. deposited on the surface of filler rod immediate before welding. CONSTITUTION:In welding of light metal material such as Al, an electrode wire 10 is continuously let off by the pressing force of a grinding-metal-pressing spring 16 and bolt 17 and the operation of electric feed rollers at the center of the wire grinding blades 13, 14, 15 in a blade case 11 prior to welding, by which its surface is ground and oxide films are removed as debris, thence it is fed into a torch. Since this wire 10 becomes weld metal while it has no time to combine with the oxygen in air, the airtightness and mechanical properties of the weld metal are improved. Equally good results may be obtained by providing an alkali cleaning device in place of the grinding device and chemically removing the oxide films.
JP15741078A 1978-12-22 1978-12-22 Welding method of light metal material and device thereof Pending JPS5586696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15741078A JPS5586696A (en) 1978-12-22 1978-12-22 Welding method of light metal material and device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15741078A JPS5586696A (en) 1978-12-22 1978-12-22 Welding method of light metal material and device thereof

Publications (1)

Publication Number Publication Date
JPS5586696A true JPS5586696A (en) 1980-06-30

Family

ID=15649014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15741078A Pending JPS5586696A (en) 1978-12-22 1978-12-22 Welding method of light metal material and device thereof

Country Status (1)

Country Link
JP (1) JPS5586696A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006100860A1 (en) * 2005-03-22 2006-09-28 Sumitomo Electric Industries, Ltd. Magnesium weld line
JP2011245558A (en) * 2011-07-21 2011-12-08 Sumitomo Electric Ind Ltd Method of producing magnesium weld line

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006100860A1 (en) * 2005-03-22 2006-09-28 Sumitomo Electric Industries, Ltd. Magnesium weld line
JP2006263744A (en) * 2005-03-22 2006-10-05 Sumitomo Electric Ind Ltd Magnesium welding line
EP1867428A1 (en) * 2005-03-22 2007-12-19 Sumitomo Electric Industries, Ltd. Magnesium weld line
EP1867428A4 (en) * 2005-03-22 2010-06-02 Sumitomo Electric Industries Magnesium weld line
US9045816B2 (en) 2005-03-22 2015-06-02 Sumitomo Electric Industries, Ltd. Magnesium welding wire
JP2011245558A (en) * 2011-07-21 2011-12-08 Sumitomo Electric Ind Ltd Method of producing magnesium weld line

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