JPS6487067A - High speed rotating arc welding method interlocking two-electrode - Google Patents

High speed rotating arc welding method interlocking two-electrode

Info

Publication number
JPS6487067A
JPS6487067A JP24406887A JP24406887A JPS6487067A JP S6487067 A JPS6487067 A JP S6487067A JP 24406887 A JP24406887 A JP 24406887A JP 24406887 A JP24406887 A JP 24406887A JP S6487067 A JPS6487067 A JP S6487067A
Authority
JP
Japan
Prior art keywords
electrodes
integral values
electrode
angle
sum
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
JP24406887A
Other languages
Japanese (ja)
Other versions
JPH0426943B2 (en
Inventor
Yuji Sugitani
Masao Kobayashi
Masatomo Murayama
Yoshihisa Ikeda
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP24406887A priority Critical patent/JPS6487067A/en
Publication of JPS6487067A publication Critical patent/JPS6487067A/en
Publication of JPH0426943B2 publication Critical patent/JPH0426943B2/ja
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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/0216—Seam profiling, e.g. weaving, multilayer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE:To improve groove profiling accuracy and to optimize a bead width by integrating the arc voltage or a welding current of each electrode in a prescribed angle range and carrying out profile control and variable control of an angle between electrodes based on the difference and sum of both integral values. CONSTITUTION:The electrodes 1 and 2 are provided at a distance (l) between the electrodes and supported by automatic aligning bearings 14 and 15. The electrodes 1 and 2 are turned via a rotating motor 7 and gears 9, 10 and 11 and welding arcs 24 and 25 carry out rotating circular motions. At this time, detected waveforms of the arc voltage or the welding current of wires 22 and 23 are integrated in the range of the turning angle phi and the areas SR and SL are calculated. Next, the positions of the electrodes 1 and 2 are corrected so that the difference between the integral values SR and SL is diminished to zero. Further, the electrodes 1 and 2 are interlocked and rotated integrally to correct the angle theta between the electrodes based on the sum of the integral values. By this method, the groove profiling accuracy is improved and the bead with is maintained to an optimum value.
JP24406887A 1987-09-30 1987-09-30 High speed rotating arc welding method interlocking two-electrode Granted JPS6487067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24406887A JPS6487067A (en) 1987-09-30 1987-09-30 High speed rotating arc welding method interlocking two-electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24406887A JPS6487067A (en) 1987-09-30 1987-09-30 High speed rotating arc welding method interlocking two-electrode

Publications (2)

Publication Number Publication Date
JPS6487067A true JPS6487067A (en) 1989-03-31
JPH0426943B2 JPH0426943B2 (en) 1992-05-08

Family

ID=17113258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24406887A Granted JPS6487067A (en) 1987-09-30 1987-09-30 High speed rotating arc welding method interlocking two-electrode

Country Status (1)

Country Link
JP (1) JPS6487067A (en)

Also Published As

Publication number Publication date
JPH0426943B2 (en) 1992-05-08

Similar Documents

Publication Publication Date Title
JPS5791877A (en) Rotary arc welding method
KR900003972B1 (en) Groove tracing control method for high-speed rotating arc fillet welding
DE3274728D1 (en) A method controlling an arc welding torch of a welding robot
SE7807161L (en) PROCEDURE AND DEVICE FOR ADAPTIVELY CONTROLLING THE WELDING INTERVENTION IN AUTOMATIC BACK WELDING
JPS6487067A (en) High speed rotating arc welding method interlocking two-electrode
JPS6487069A (en) High speed rotating arc welding method interlocking two-electrode
JPS6487068A (en) High speed rotating arc welding method interlocking two-electrode
JPS6448677A (en) Weaving welding method using arc sensor
JPS5619981A (en) Arc welding method
JP2745951B2 (en) Back bead control method in single side welding
JPH0671662B2 (en) Torch angle control method
JPS60191668A (en) Arc welding robot
JPS6349369A (en) Weld line profiling device
JPH09253857A (en) Method for controlling profiling of welding line and device therefor
JPS57160578A (en) Consumable electrode type arc welding method
JPH0671667B2 (en) Welding line tracking control method for welding torch
JP3115206B2 (en) Arc sensor device
JP2591357B2 (en) Distance calculation device and consumable electrode type arc welding power supply device using the same
JPS6224870A (en) Rotary arc fillet welding method
JPH0420709B2 (en)
JPS57160579A (en) Consumable electrode type arc welding method
Dinghua et al. A New Robotic CO sub 2 Arc Welder
JPS5781969A (en) Arc welding device with nonconsumable electrode
JP3167187B2 (en) Consumable electrode arc welding method
JPS62254980A (en) Method for controlling oscillation width of rotating nozzle in rotating arc welding method

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees