Design and function
MIG/MAG welding
56
099-005444-EW501
17.03.2015
Special, non-latched with superpulse
Figure 5-25
Step 1
• Press and hold torch trigger
• Shielding gas is expelled (gas pre-flows)
• Wire feed motor runs at “creep speed”.
• Arc ignites after
the wire electrode makes contact with the workpiece, welding current is flowing (start
program P
START
for the time t
start
).
• Slope on main program P
A
.
• Start the super pulse function beginning with main program P
A
:
The welding parameters change at the specified times between main program P
A
and the reduced
main program P
B
.
Step 2
• Release torch trigger
• Super pulse function is ended.
• Slope to end program P
END
for the time t
end
.
• WF motor stops.
• Arc is extinguished after the preselected wire burn-back time expires.
• Gas post-flow time elapses.
Содержание Taurus 355 Synergic S HP MM TKW
Страница 18: ...Machine description quick overview Rear view 18 099 005444 EW501 17 03 2015 4 2 Rear view Figure 4 2...
Страница 113: ...Appendix A JOB List 099 005444 EW501 17 03 2015 113 11 Appendix A 11 1 JOB List Figure 11 1...
Страница 114: ...Appendix B Overview of EWM branches 114 099 005444 EW501 17 03 2015 12 Appendix B 12 1 Overview of EWM branches...
