JPS6487069A - High speed rotating arc welding method interlocking two-electrode - Google Patents

High speed rotating arc welding method interlocking two-electrode

Info

Publication number
JPS6487069A
JPS6487069A JP24407087A JP24407087A JPS6487069A JP S6487069 A JPS6487069 A JP S6487069A JP 24407087 A JP24407087 A JP 24407087A JP 24407087 A JP24407087 A JP 24407087A JP S6487069 A JPS6487069 A JP S6487069A
Authority
JP
Japan
Prior art keywords
electrodes
electrode
positions
diminished
deviation
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
JP24407087A
Other languages
Japanese (ja)
Other versions
JPH0426945B2 (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 JP24407087A priority Critical patent/JPS6487069A/en
Publication of JPS6487069A publication Critical patent/JPS6487069A/en
Publication of JPH0426945B2 publication Critical patent/JPH0426945B2/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 welding efficiency and welding quality by calculating each integral value of the arc voltage or an electric current at the specific position and in the turning angle range of each electrode and controlling the positions and interlocked rotation of the electrodes based on the deviation of the difference and sum thereof. CONSTITUTION:The L side electrode 1 and the R side electrode 2 are arranged with a groove center line 4 between and wires 22 and 23 and arcs 24 and 25 carry out rotating circular motions via a rotating motor 7 and gears 9, 10 and 11. At this time, the size of each turning angle phi at the groove edge closest positions L1 and R2 of the electrodes 1 and 2 is made in the range of 5-90 deg. and the integral values SL and SR of the arc voltage or current values are calculated. The width direction positions of the electrodes 1 and 2 are corrected so that the difference of SL and SR is diminished to zero and further, the electrodes 1 and 2 are interlocked and rotated so that the deviation of the sum of SL and SR is diminished to zero. By this method, profiling accuracy of the electrodes and the bead width and height are made appropriate and the welding efficiency and the welding quality are improved.
JP24407087A 1987-09-30 1987-09-30 High speed rotating arc welding method interlocking two-electrode Granted JPS6487069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24407087A JPS6487069A (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
JP24407087A JPS6487069A (en) 1987-09-30 1987-09-30 High speed rotating arc welding method interlocking two-electrode

Publications (2)

Publication Number Publication Date
JPS6487069A true JPS6487069A (en) 1989-03-31
JPH0426945B2 JPH0426945B2 (en) 1992-05-08

Family

ID=17113286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24407087A Granted JPS6487069A (en) 1987-09-30 1987-09-30 High speed rotating arc welding method interlocking two-electrode

Country Status (1)

Country Link
JP (1) JPS6487069A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE38327E1 (en) 1995-07-17 2003-11-25 Toyota Jidosha Kabushiki Kaisha Brake apparatus having an improved brake feel
US6918318B2 (en) 2001-01-10 2005-07-19 Ksr Industrial Corporation Brake pedal assembly with variable ratio

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE38327E1 (en) 1995-07-17 2003-11-25 Toyota Jidosha Kabushiki Kaisha Brake apparatus having an improved brake feel
US6918318B2 (en) 2001-01-10 2005-07-19 Ksr Industrial Corporation Brake pedal assembly with variable ratio

Also Published As

Publication number Publication date
JPH0426945B2 (en) 1992-05-08

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Legal Events

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