WARPP INTIG-315 AC/DC, Operating Manual, Page: 17 / 39

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1.4.1 Glossary:
1. Pre-gas flow: Time elapse of gas flow before welding
2. Arc-start: Min current of start arc
3. Up-slope: Time elapse of welding current slopes up
4. Constant current: welding current on output constant current
5.
Oxide clean ratio: time ratio of output clean current
While in AC TIG, regulate clean width and penetration to
obtain optimum welding quality.
6.
AC Bias: Ratio of clean current dividing by welding current.
By adjusting the parameter, as to adjusting clean current result
in reasonable oxide clean effect.
Control panel
C
onsumption of
tungsten electrode
Wave form of
current
Clean effect
More Less
Wide &shallow
Narrow &deep