JPS6487067A - High speed rotating arc welding method interlocking two-electrode - Google Patents
High speed rotating arc welding method interlocking two-electrodeInfo
- 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
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.
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) |
-
1987
- 1987-09-30 JP JP24406887A patent/JPS6487067A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0426943B2 (en) | 1992-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |