Publicité
User manual
WELDING PROCESSES
• Synergy TIG
No longer based on the chosen DC current or the welding cycle's parameter settings but, instead, incorporates welding rules/synergies based on
experience. As a result, this mode restricts the number of settings to three basic ones: Material type, welding thickness and welding position.
• TIG DC
Suitable for welding ferrous metals such as steel and stainless steel as well as copper, its alloys and titanium.
• AC TIG
Suitable for welding aluminium, its alloys and copper.
• TIG Wizard
Wizard Lab:
see «Wizard Lab» chapter on the subsequent pages.
Aluminum Wizard, Stainless Steel Wizard, Steel Wizard, Copper Wizard:
This mode is used for pre-assembling
copper (CuZn and Cu). The relevant settings, in the form of pre-installed synergies, are the thickness of the parts to be welded and the joint type
(butt welding (BW), fillet weld (FW), interior angle (BP), exterior angle or fusing wires together when butt welding. To switch from one mode to the
other, press button n°4 on the keyboard (see HMI user manual).
SETTINGS - DC TIG
• Standard
This welding method enables high-quality welding on most ferrous materials such as steel, stainless steel, copper, its alloys and titanium. The various
current and gas management options offer the user perfect control of the welding operation, from the very start of the welding process to the final
cooling of the weld bead.
• Pulsed
This pulsed current welding mode combines strong current pulses (I, welding pulse) with weak current pulses (I_Cold, cooling pulse). This pulsed
mode allows parts to be assembled whilst limiting both the temperature rise and amount of distortion. Also ideal for in-position welding.
Example:
The welding current (I) is set to 100 A and % (I_Cold) is set to 50%, i.e. cold current = 50% x 100 A = 50 A.
F (Hz) is set to 10 Hz, the frequency of the pulse will be 1/10 Hz = 100 ms; this means that every 100 ms, there will be a pulse at 100 A, then
another at 50 A will follow.
• FastPulse
This very high-frequency, pulsed-current welding mode combines high current pulses (I, welding pulse) with low current pulses (I_Cold, workpiece
cooling pulse). FastPulse mode maintains the arc when using the high-frequency pulsed welding mode, however, it operates at frequencies that are
less unpleasant, or even inaudible, to the welder.
• Spot welding
This spot welding mode allows parts to be pre-assembled before welding. Spot welding can be controlled manually using the trigger or by a predefined
time delay. This spot welding time makes it easier to reproduce and produce non-oxidised spot welds.
• Multi-Spot
This is a spot welding mode similar to SPOT TIG but with defined spot welding and stopping times as long as the trigger is held down.
• Tack welding
The machine's tack welding mode can also be used to pre-assemble parts before welding but this time in two phases: the first phase of pulsed DC
welding concentrates the arc for better penetration; this is followed by a second phase of standard DC welding, which widens the arc and therefore
the weld pool to ensure the tack weld.
The times of the two tack welding phases are adjustable which makes it easier to reproduce and carry out non-oxidised tack welds.
• Multi-Tack
It is a pointing mode similar to TIG Tack, but with a sequence of pointing times and stop times defined as long as the trigger is pressed.
Advanced settings, only available in «Advanced» display mode:
Advanced settings
HF duration
0.01 - 3 s
HF level
Current setting
Translation of the original
instructions
or welding
parts made of light alloys (AlSi, AlMg and Al99), stainless steel (CrNi), steel (Fe) and
Settings
Description
HF time before stopping
1 - 10
Index setting the voltage from 5 - 14 kV
-
Percentage / Absolute
TITANIUM
27
Publicité
