HUGONG WAVE 315KD, Руководство по эксплуатации

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When you asjust, the digital
display show base current, unit
is A.
Base current
Base current adjust range is: minimum
value is min welding current. maximum
value is the same to current peak current,
if adjust peak current, base current will
proportional change.
Please according to the actual situation to
adjust base current.
When you asjust, the digital display
show pulse frequwncy parameter. Unit
is Hz.
Pulse frequency
Pulse frequency range is related to AC or DC.
When DC pulse welding, pulse frequency from 0.3Hz to
200Hz.
When AC pulse welding, pulse frequency from 0.3Hz to
5.0Hz.
When you adjust, the digital display
show pulse ratio, unit is %.
Pulse ratio
Pulse ratio means when pulse welding peak current time
percentage rates of the whole pulse period.
Pulse ratio related to frequency, When frequency more than
100Hz, pulse ratio fix on 50%, other from 10%-90%.
Open the cylinder valve, adjust the suitable gas flow, welding.
4.4.4 Process reference

The table 4-2 for TIG process for reference.