Fronius CMT Twin - Page 41

41
EN
Pulse (single-wire, trail power source): Welding cur-
rent/time curve and schematic representation of the
material transfer
Standard (single-wire, trail power source): Welding
current/time curve and schematic representation of
the material transfer
CMT (single wire, lead power source): Welding cur-
rent/time curve and schematic representation of the
material transfer
CMT (single-wire, trail power source): Welding cur-
rent/time curve and schematic representation of the
material transfer
t (s)
I (A)
I
T
I
L
= 0
t (s)
I (A)
I
T
I
L
= 0
CMT
Symbol
Trail wire electrode
Lead wire electrode
Weld pool
Droplet melting phase
Start of arc burn phase
Droplet detachment
I
L
Welding current of lead power source
I
T
Welding current of trail power source
Welding direction
t (s)
I (A)
I
L
I
T
= 0
t (s)
I (A)
I
T
I
L
= 0