FR2191969A1 - Arc welding process - oscillates electrode tip to improve penetration - Google Patents

Arc welding process - oscillates electrode tip to improve penetration

Info

Publication number
FR2191969A1
FR2191969A1 FR7224974A FR7224974A FR2191969A1 FR 2191969 A1 FR2191969 A1 FR 2191969A1 FR 7224974 A FR7224974 A FR 7224974A FR 7224974 A FR7224974 A FR 7224974A FR 2191969 A1 FR2191969 A1 FR 2191969A1
Authority
FR
France
Prior art keywords
oscillates
welding process
arc welding
electrode tip
improve penetration
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.)
Granted
Application number
FR7224974A
Other languages
French (fr)
Other versions
FR2191969B1 (en
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 FR7224974A priority Critical patent/FR2191969A1/en
Publication of FR2191969A1 publication Critical patent/FR2191969A1/en
Application granted granted Critical
Publication of FR2191969B1 publication Critical patent/FR2191969B1/fr
Granted 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/30—Vibrating holders for 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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage

Abstract

Improved welds are made by traversing the electrode across the bead backwards and forwards as the weld proceeds. At the same time, the intensity of the arc is varied according to the position in relation to the weld. The tendency for drops to fall off the electrode is reduced and better penetration is achieved. The method can be used independent of type of joint, and whether this is horizontal or vertical. The motion can be transmitted by pivoting the welding gun and reciprocating the rear end of this.
FR7224974A 1972-07-10 1972-07-10 Arc welding process - oscillates electrode tip to improve penetration Granted FR2191969A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7224974A FR2191969A1 (en) 1972-07-10 1972-07-10 Arc welding process - oscillates electrode tip to improve penetration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7224974A FR2191969A1 (en) 1972-07-10 1972-07-10 Arc welding process - oscillates electrode tip to improve penetration

Publications (2)

Publication Number Publication Date
FR2191969A1 true FR2191969A1 (en) 1974-02-08
FR2191969B1 FR2191969B1 (en) 1974-12-27

Family

ID=9101627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224974A Granted FR2191969A1 (en) 1972-07-10 1972-07-10 Arc welding process - oscillates electrode tip to improve penetration

Country Status (1)

Country Link
FR (1) FR2191969A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374994A1 (en) * 1976-12-21 1978-07-21 Voest Ag PROCESS FOR VERTICAL WELDING BY APPROXIMATION OF SHEETS, ESPECIALLY OF VERTICAL JOINTS OF HIGH CAPACITY TANKS

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2072076A1 (en) * 1969-12-27 1971-09-24 Kobe Steel Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2072076A1 (en) * 1969-12-27 1971-09-24 Kobe Steel Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374994A1 (en) * 1976-12-21 1978-07-21 Voest Ag PROCESS FOR VERTICAL WELDING BY APPROXIMATION OF SHEETS, ESPECIALLY OF VERTICAL JOINTS OF HIGH CAPACITY TANKS

Also Published As

Publication number Publication date
FR2191969B1 (en) 1974-12-27

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Legal Events

Date Code Title Description
ST Notification of lapse