Saturday, February 25, 2012

[MW:13778] Why constant Current (power source) used for Multi wire SAW

Respected All,
Generally continuous electrode wire welding is recommended to use with
constant voltage (CV) power source characteristic i.e. GMAW ,FCAW and
single wire SAW.

For multi wire SAW instead of CV mode why constant current (CC) power
source characteristic is recommended ???
what will be the effect on welding if we use CV mode for multi wire
SAW.

Regards.

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