Setup and connection
Operating Instructions Soyer Bolzenschweißtechnik 45
Blow effect
Blow effect due to earth connection or workpiece geometry
Blow effect Explanation
Symmetrical earth connection
Ideal condition, stud is located in the centre
of the two earth connections.
Asymmetrical earth connection
The arc is deflected to the side where there
is a lower current density.
Workpiece geometry
Additional workpiece masses disturb the
arc symmetry.
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