WELD THE WORLD
Cod. 006.0001.1820
25/05/2018 V.2.6
Cruiser 322/402/502AC/DC
Power Pulse 322/402/502AC/DC
38
ENGLISH
- AC BALANCE
○ This parameter establishes the positive wave vs. negative wave time ratio.
The following figure shows graphs with waves with different AC balance values: “0” BALANCE
represents the optimum ratio between “Cleanliness and Penetration” “+” BALANCE represents
the curve of the current curve with an AC Balance with a positive value (cleaner); in this case the
percentage of the positive wave is greater than the negative one. “-” BALANCE represents the
curve of the current with a negative value AC balance (more penetration) in which it can be seen
that there is a low percentage of positive wave when compared with the negative.
-
Consequences of a higher value:
•
Greater weld penetration.
• Less cleanliness.
AC BALANCE
BALANCE 0
(s)
DC+ (35%)
DC- (65%)
B
(s)
DC+ (50%)
DC- (50%)
BALANCE -
(s)
DC+ (20%)
DC- (80%)
- ELECTRODE DIAMETER
○ The parameter optimizes the AC TIG welding arc strike on the basis of the diameter of the chosen
electrode.
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