Publicité
12-5. Positioning Electrode Holder
12-6. Poor Weld Bead Characteristics
12-7. Good Weld Bead Characteristics
OM-945 Page 42
°
°
90
90
End View of Work Angle
GROOVE WELDS
°
45
°
45
End View of Work Angle
FILLET WELDS
2
2
°
°
10
-30
Side View of Electrode Angle
°
°
10
-30
Side View of Electrode Angle
1
3
4
1
3
4
5
1
Large Spatter Deposits
2
Rough, Uneven Bead
3
Slight Crater During Welding
4
Bad Overlap
5
Poor Penetration
5
1
Fine Spatter
2
Uniform Bead
3
Moderate Crater During
Welding
Weld a new bead or layer for each
1/8 in. (3.2 mm) thickness in metals
being welded.
4
No Overlap
5
Good Penetration into Base
Metal
S-0060
S-0053-A
S-0052-B
Publicité
