10
Even when the machine is switched on, or after accidentally changing the parameters,
the settings that were last used are there to be recalled again.
Note!
Make sure that only with correctly adjusted gas flow rate good welding results are
obtained.
To adjust the quantity of gas keep the output regulator (6) pressed (the gas valve in the
machine opens) and adjust the correct flow rate (2 litres/min) using the pressure control
valve.
5-1 SETTING THE WELDING PARAMETER
Output:
Using the output regulator (6) the welding achievement and/or the strength of
the welding energy is set.
The size and intensity of the spot welds are controlled in such a way
Welding time:
The automatic controller for the pulse time/welding time (5) regulates how
many milliseconds the welding energy affects.
Dependent on the angle of the electrode to the workpiece the penetration
depth and direction of the melted Metals change.
If the electrode is led vertically to the workpiece, the penetration depth is
largest.
A description of the welding modes:
Standard mode
Welding time 4-30ms, Power 20-100%
Our all-round program for many different applications.
HF-Pulse
The mode "HF-Pulse" has been developed principally for the welding of the
most common silver alloys. When used in conjunction with longer welding
times, it is also well suited for avoiding heat cracks.
Gap (Joint-Mode)
This pulse shape is recommended for applications, in which it is essential to
weld in deep joints or angles.
Micro ( Micro-Mode)
This setting makes precise welds possible at very thin materials.
This particularly fine output gradation, as well as a special pulse shape in the
micro mode, is suitable particularly for material thicknesses smaller than
0,4mm and for fine build-up welds (e.g. at claw settings).