JPS5417341A - Gas shielded arc welding by means of multiple nozzle - Google Patents

Gas shielded arc welding by means of multiple nozzle

Info

Publication number
JPS5417341A
JPS5417341A JP8219777A JP8219777A JPS5417341A JP S5417341 A JPS5417341 A JP S5417341A JP 8219777 A JP8219777 A JP 8219777A JP 8219777 A JP8219777 A JP 8219777A JP S5417341 A JPS5417341 A JP S5417341A
Authority
JP
Japan
Prior art keywords
gas shielded
arc welding
shielded arc
multiple nozzle
gas
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
JP8219777A
Other languages
Japanese (ja)
Inventor
Izumi Ichihara
So Tanaka
Yasuhiro Nagai
Masaharu Rokujo
Kunio Kaida
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP8219777A priority Critical patent/JPS5417341A/en
Publication of JPS5417341A publication Critical patent/JPS5417341A/en
Pending legal-status Critical Current

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  • Arc Welding In General (AREA)

Abstract

PURPOSE:To utilize efficiently the shielding gas and to obtain stably the weld bead of high quality, by detecting the mixing ratio of each of the shielding gases of different kinds fed from more than two of the gas shielded nozzles in the neighborhood of the tip of the welding electrode and by controlling this ratio within a definite range.
JP8219777A 1977-07-08 1977-07-08 Gas shielded arc welding by means of multiple nozzle Pending JPS5417341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8219777A JPS5417341A (en) 1977-07-08 1977-07-08 Gas shielded arc welding by means of multiple nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8219777A JPS5417341A (en) 1977-07-08 1977-07-08 Gas shielded arc welding by means of multiple nozzle

Publications (1)

Publication Number Publication Date
JPS5417341A true JPS5417341A (en) 1979-02-08

Family

ID=13767691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8219777A Pending JPS5417341A (en) 1977-07-08 1977-07-08 Gas shielded arc welding by means of multiple nozzle

Country Status (1)

Country Link
JP (1) JPS5417341A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356372A (en) * 1979-12-03 1982-10-26 Foster Wheeler Energy Corporation Sheiled-arc tube welder with intermediate gas supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356372A (en) * 1979-12-03 1982-10-26 Foster Wheeler Energy Corporation Sheiled-arc tube welder with intermediate gas supply

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