Polarity
Metal transfer used primarily in the GMAW process.
What is Short Circuit
What positions are possible to use GMAW short circuit.
All positions are possible
In GMAW process, welder must maintain this distance to perform consistant welds.
What is Nozzle/Tip to work distance
This mode of transfer uses the peak current to weld and back current to maintain arc.
What is Pulsed
To feed the electrode wire through the cable to the torch while not energized, this switch is used to speed up the process.
What is inch/feed switch
This type of transfer is only good for flat and horizontal
Spray Transfer
When the edge melts too quickly while doing a lap joint, welder should?
What is Point electrode more toward the lower surface and let the puddle wash up to the edge
Changing wire feed speed on GMAW machine Also changes,
What is Amount of current
Spray transfer takes place when current is above it's________ point.
What is the transition point.
weld is sitting on top(not wetting in) of plate with porosity
What is turn on gas/set flowmeter
Gmaw process makes the welder control the welding speed, the nozzle to work distance and what other variable.
What is The torch electrode angle
What polarity is used when welding aluminum with GMAW?
What is DCEP
This process has a fast freezing puddle compared to Spray Transfer
What is Short Circuit
The development of this GMAW welding power source produces a current that made GMAW more practical.
What is Constant Voltage
This process can be used on all metals
What is GMAW
When welding overhead, the flow rate should be higher or lower
What is Higher flow
What FCAW self shielding electrode that we use in our suitcase welders is DCEN
What is T-11
DAILY DOUBLE
What is used in industry to keep the spatter from sticking to nozzle on welding guns?
What is anti-spatter compound. It is sprayed on or dip in the nozzle.
Another name for short circuit transfer
What is Dip Transfer
Semi automatic Definition?
What is Welder controls the welding gun.