GB1460173A - Method and apparatus for non-consumable electrode type auto matic arc welding - Google Patents

Method and apparatus for non-consumable electrode type auto matic arc welding

Info

Publication number
GB1460173A
GB1460173A GB1331574A GB1331574A GB1460173A GB 1460173 A GB1460173 A GB 1460173A GB 1331574 A GB1331574 A GB 1331574A GB 1331574 A GB1331574 A GB 1331574A GB 1460173 A GB1460173 A GB 1460173A
Authority
GB
United Kingdom
Prior art keywords
welding
march
consumable electrode
arc
arc welding
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.)
Expired
Application number
GB1331574A
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
Priority claimed from JP3491173A external-priority patent/JPS5439820B2/ja
Priority claimed from JP48035273A external-priority patent/JPS5138297B2/ja
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of GB1460173A publication Critical patent/GB1460173A/en
Expired 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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • B23K9/0735—Stabilising of the arc length
    • 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

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)
  • Arc Welding Control (AREA)

Abstract

1460173 Welding by fusion KOBE STEEL Ltd 26 March 1974 [26 March 1973 28 March 1973] 13315/74 Heading B3R [Also in Division G3] Automatic non-consumable electrode arc welding apparatus suitable for overhead TIG welding, includes a pair of welding electrodes 40 each fed with filler wire from a reel 83 by feed mechanisms 82. The wire feed rate is controlled in accordance with measurements of the voltage between each welding electrode and the associated filler wire, and the arc length is controlled by measuring and regulating the arc voltage. In addition each welding head includes housings b1, b2 containing weaving or oscillating mechanisms, Fig. 15 (not shown), an arrangement for ensuring that the welding electrode follows a desired path 84 using a photoelectric device 94 following a marked line 93 and a device for keeping the welding head a constant distance from the workpiece using a differential transformer 98 with a roller contacting the workpiece.
GB1331574A 1973-03-26 1974-03-26 Method and apparatus for non-consumable electrode type auto matic arc welding Expired GB1460173A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3491173A JPS5439820B2 (en) 1973-03-26 1973-03-26
JP48035273A JPS5138297B2 (en) 1973-03-28 1973-03-28

Publications (1)

Publication Number Publication Date
GB1460173A true GB1460173A (en) 1976-12-31

Family

ID=26373786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1331574A Expired GB1460173A (en) 1973-03-26 1974-03-26 Method and apparatus for non-consumable electrode type auto matic arc welding

Country Status (4)

Country Link
DE (1) DE2414594A1 (en)
ES (1) ES424671A1 (en)
FR (1) FR2223126B1 (en)
GB (1) GB1460173A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112579A1 (en) * 1982-12-27 1984-07-04 Hitachi, Ltd. Method and apparatus for welding line tracer control
EP0122607A1 (en) * 1983-04-18 1984-10-24 Arcair Company Constant potential/constant current automatic control system for air-carbon arc metal removal

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170727A (en) * 1978-05-19 1979-10-09 Thermal Dynamics Corporation Thermal torch height acquisition circuit
DE3010422C2 (en) * 1980-03-19 1982-09-02 Eichhorn, Friedrich, Prof. Dr.-Ing., 5100 Aachen Process for the torch control of mechanized arc welding systems
US4350869A (en) * 1980-08-06 1982-09-21 The United States Of America As Represented By The United States Department Of Energy Method of automatically welding with a non-consumable electrode
JPS57109575A (en) * 1980-12-27 1982-07-08 Nippon Kokan Kk <Nkk> Arc welding method
JPS5877775A (en) * 1981-10-07 1983-05-11 Yaskawa Electric Mfg Co Ltd Control system for welding robot
EP0093811B1 (en) * 1982-05-07 1986-03-05 Nippon Kokan Kabushiki Kaisha Automatic arc-welding method
DE3446960A1 (en) * 1984-12-21 1986-06-26 Siemens AG, 1000 Berlin und 8000 München METHOD AND DEVICE FOR GUIDING ARC WELDING HEADS OF MECHANIZED WELDING SYSTEMS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112579A1 (en) * 1982-12-27 1984-07-04 Hitachi, Ltd. Method and apparatus for welding line tracer control
US4556777A (en) * 1982-12-27 1985-12-03 Hitachi, Ltd. Method and apparatus for welding line tracer control
EP0122607A1 (en) * 1983-04-18 1984-10-24 Arcair Company Constant potential/constant current automatic control system for air-carbon arc metal removal

Also Published As

Publication number Publication date
ES424671A1 (en) 1976-11-01
DE2414594A1 (en) 1974-10-10
FR2223126B1 (en) 1978-07-28
FR2223126A1 (en) 1974-10-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee