IN2014DN06764A - - Google Patents

Info

Publication number
IN2014DN06764A
IN2014DN06764A IN6764DEN2014A IN2014DN06764A IN 2014DN06764 A IN2014DN06764 A IN 2014DN06764A IN 6764DEN2014 A IN6764DEN2014 A IN 6764DEN2014A IN 2014DN06764 A IN2014DN06764 A IN 2014DN06764A
Authority
IN
India
Prior art keywords
mig
tig
arc
distance
parent metal
Prior art date
Application number
Inventor
Shuhei Kanemaru
Tomoaki Sasaki
Toyoyuki Sato
Original Assignee
Taiyo Nippon Sanso Corp
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 Taiyo Nippon Sanso Corp filed Critical Taiyo Nippon Sanso Corp
Publication of IN2014DN06764A publication Critical patent/IN2014DN06764A/en

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
    • B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
    • B23K28/02—Combined welding or cutting procedures or apparatus
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
    • B23K9/1675—Arc welding or cutting making use of shielding gas and of a non-consumable electrode making use of several 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • B23K9/1735—Arc welding or cutting making use of shielding gas and of a consumable electrode making use of several 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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/295—Supporting devices adapted for making use of shielding means the shielding means being a gas using consumable electrode-wire
    • 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/296—Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable electrodes

Abstract

Provided is a composite welding method that increases arc stability and is capable of improving welding speed and work efficiency. The invention is a composite welding method that welds parent metal generating a TIG arc at the leading side relative to the welding direction and generating a MIG arc at the trailing side. The invention selects a composite welding method characterized by: setting a TIG current larger than a MIG current and continuously generating an arc at a TIG electrode and a MIG electrode; and having a distance with an absolute value (L) of no more than 20 mm said distance being the distance between the intersection point (3B) of the TIG electrode center axis (3A) and the parent metal surface and the intersection point (4B) of the MIG electrode center axis (4A) and the parent metal surface.
IN6764DEN2014 2012-02-08 2013-02-08 IN2014DN06764A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012025030A JP5826057B2 (en) 2012-02-08 2012-02-08 Composite welding method and welding torch for composite welding
PCT/JP2013/053048 WO2013118865A1 (en) 2012-02-08 2013-02-08 Composite welding method and welding torch for composite welding

Publications (1)

Publication Number Publication Date
IN2014DN06764A true IN2014DN06764A (en) 2015-05-22

Family

ID=48947620

Family Applications (1)

Application Number Title Priority Date Filing Date
IN6764DEN2014 IN2014DN06764A (en) 2012-02-08 2013-02-08

Country Status (4)

Country Link
US (1) US9925622B2 (en)
JP (1) JP5826057B2 (en)
IN (1) IN2014DN06764A (en)
WO (1) WO2013118865A1 (en)

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JP6322561B2 (en) * 2014-12-08 2018-05-09 日立Ｇｅニュークリア・エナジー株式会社 Temporary welding construction method for metal cask welded structure and metal cask with heat transfer fin
US10213878B2 (en) * 2015-01-23 2019-02-26 GM Global Technology Operations LLC Arc welding/brazing process for low-heat input copper joining
EP3109944B1 (en) * 2015-06-23 2021-12-08 Nexans Method for producing an electrically active contact point at the end of an electrical conductor
EP3406385A4 (en) * 2016-01-20 2019-08-14 Nippon Steel Corporation Consumable electrode gas-shielded arc welding method and arc weld
JP6809533B2 (en) * 2016-11-08 2021-01-06 日本製鉄株式会社 Flux-cored wire, welded joint manufacturing method, and welded joint
CN110392616A (en) * 2017-03-14 2019-10-29 松下知识产权经营株式会社 Composite welding apparatus
CN107553010A (en) * 2017-08-09 2018-01-09 安徽红桥金属制造有限公司 A kind of ternary hybrid protection gas used for gas shield welding
CN107813032A (en) * 2017-09-15 2018-03-20 哈尔滨工业大学（威海） Lockhole TIG and MIG electric arc couple composite welding apparatus and method
EP3610978A1 (en) * 2018-08-13 2020-02-19 FRONIUS INTERNATIONAL GmbH Two wire welding burner for two fusing welding wires and a pair of nozzle stick holders for such a two wire welding burner
CN109773359B (en) * 2019-03-07 2023-09-12 哈尔滨工业大学（威海） plasma-MIG composite welding device for narrow-gap welding
CN111761179A (en) * 2020-07-02 2020-10-13 山东理工大学 Multi-channel airflow compression TIG-MIG composite welding gun
CN114939714B (en) * 2022-06-08 2023-05-16 南昌航空大学 Electromagnetic pulse assisted friction stir lock welding processing device and method
CN115156666B (en) * 2022-06-17 2023-09-22 唐山开元焊接自动化技术研究所有限公司 Deep-melting TIG welding method for main shielding corrugated plate of enclosure system

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Also Published As

Publication number Publication date
US20150001185A1 (en) 2015-01-01
US9925622B2 (en) 2018-03-27
JP2013158826A (en) 2013-08-19
JP5826057B2 (en) 2015-12-02
WO2013118865A1 (en) 2013-08-15

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