Welding operation
Operating Instructions Soyer Bolzenschweißtechnik 51
Visual inspection
Welding image Note
Good welding joint.
Optimum setting.
Even, bright and closed welding bead.
Poor welding joint, e.g. because the weld-
ing energy is too high or the immersion dis-
tance / lift is too small.
The stud is constricted to the welding joint.
The stud is only partially welded.
Poor welding joint, e.g. because the weld-
ing energy is too low or the lift is too short.
The welding bead is weak and unevenly
formed.
Poor welding joint, e.g. due to a blow effect
or a welding gun that was shaken or applied
at a slant.
The stud flange is not welded completely
and has visible imperfections. Undercuts
are visible.
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