Current control method, device, electronic equipment and storage medium for twin-wire pulse welding
A current control and pulse welding technology, applied in welding equipment, arc welding equipment, metal processing equipment, etc., can solve the problems of not reaching the welding state, affecting the welding performance, the actual current and the set current are very different, etc. The effect of stabilizing the welding effect
Active Publication Date: 2022-05-31
PANASONIC WELDING SYST TANGSHAN
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[0008] However, when the pulse period of the master and the slave is quite different, if the pulse period of the slave is forced to be consistent with the master, the actual current of the slave will be very different from the set current. Even if the compensation is performed, the required welding state cannot be achieved, which seriously affects the welding performance
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[0033] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can take many forms
[0034] Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. Identical reference numbers in the figure
[0039] The first welding current and the second welding current are respectively the welding currents initially set by the two welding power sources. According to two
[0040]
[0057] Wherein, the specific principles of each module can refer to the above-mentioned current control method embodiments, and will not be repeated here
[0060] FIG. 9 shows the main structure of the electronic device in the embodiment, and it should be understood that FIG. 9 is only schematically shown
[0061] As shown in FIG. 9, electronic device 600 takes the form of a general-purpose computing device. Components of electronic device 600 may include
[0064] The storage...
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The present disclosure relates to the field of welding technology, and provides a current control method, device, electronic equipment and storage medium for twin-wire pulse welding. The twin-wire pulse welding includes two welding power sources, and the current control method includes: respectively obtaining the first welding current and the second welding current of the two welding power sources; obtaining the pulse period of the second welding current and the The ratio of the pulse period of the first welding current; and, according to the ratio, control the pulse ratio of the first welding current and the second welding current, so that the difference between the pulse ratio and the ratio is less than a preset set value, and the pulses of the first welding current and the pulses of the second welding current are output alternately. According to the disclosure, the ratio of the pulse periods of the two welding currents is adjusted, and the output pulse ratio of the two welding currents is adjusted so that the actual pulse period of the welding current is close to the set pulse period to achieve the best welding state and stable welding effect.
Description
Current control method, device, electronic device and storage medium for twin-wire pulse welding technical field The present disclosure relates to the technical field of welding, in particular, to a current control method, a device for double-wire pulse welding devices, electronic devices and storage media. Background technique Fig. 1 shows the composition structure of double wire welding, double wire welding consists of two power sources 11 (host and slave), two wire feeders 12, It consists of two welding torches 13, and the two power sources 11 have a communication function. The double wire welding in the pulse gas shielded welding, due to the larger deposition efficiency, higher welding speed, stable welding process and good welding performance, more and more widely used. Especially for weldments with long straight welds in medium and heavy plates, double Wire welding, the efficiency can be more than two times higher than that of ordinary single wire welding. ...
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IPC IPC(8): B23K9/173B23K9/235B23K9/32
CPCB23K9/173B23K9/235B23K9/32
Inventor 谷孝满苏立虎王新李满良
Owner PANASONIC WELDING SYST TANGSHAN