6-2. Torch Movement During Welding
Tungsten Without Filler Rod
Welding direction
Form pool
Tungsten With Filler Rod
Welding direction
Form pool
6-3. Positioning Torch Tungsten For Various Weld Joints
Butt Weld And Stringer Bead
°
90
°
20
°
20-40
°
15
°
30
Tilt torch
Tilt torch
Remove rod
°
70
Lap Joint
°
75
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°
75
Move torch to front
of pool. Repeat process.
°
°
75
15
Add filler metal
Move torch to front
of pool. Repeat process.
°
20
°
15
°
10
Corner Joint
°
90
°
15
ST-162 002-B
"T" Joint
°
75
°
75
ST-162 003 / S-0792
OM-1600 Page 11