Publicité
8-3. Striking An Arc
8-4. Positioning The Electrode Holder
°
90
End View Of Work Angle
°
45
End View Of Work Angle
All manuals and user guides at all-guides.com
Scratch Start Technique
Tap Start Technique
°
90
°
45
1
2
3
1
2
3
°
°
10
−30
Side View Of Electrode Angle
°
°
10
−30
Side View Of Electrode Angle
1
Electrode
2
Workpiece
3
Arc
Drag electrode across workpiece
like striking a match; lift electrode
slightly after touching work. If arc
goes out electrode was lifted to
high. If electrode sticks to work-
piece, use a quick twist to free it.
Bring electrode straight down to
workpiece; then lift slightly to start
arc. If arc goes out, electrode was
lifted too high. If electrode sticks to
workpiece, use a quick twist to free
it.
S-0049 / S-0050
Groove Welds
Fillet Welds
OM-950 Page 25
S-0660
Publicité
