HBS 93-20-290, Руководство по эксплуатации, Страница: 30 / 66

30 A 22 Order No. BA 93-20-290 Issue 01.03.08
5.5 Determination of Welding Parameters
The adjustment of welding parameters on the power unit (e.g. welding time) or on the
welding gun (e.g. lift) depends amongst others on
– material of the welding element
– diameter of the welding element
– material of the workpiece
The guidelines should be verified by test welding on the actual material and be changed
if necessary. For an assessment of welding results, see sections 5.7 and 5.8.
Determination of welding time
Data given in the following table are only guidelines. They must
be verified by trial welds on the actual material according to
actual standardization and DVS guidelnes (see appendix).
Before you use another lot of welding elements, carry out some
trial welds to verify the parameter setting.
Setting power unit and welding gun
Further notes on
– welding elements
– prestress at installation (tie load) and torque
– material combinations
see appendix and operating manual of the according power
unit.