OM-258413 Page 66
.
Normally, a single stringer
bead is satisfactory for most
narrow groove weld joints;
however, for wide groove weld
joints or bridging across gaps,
a weave bead or multiple
stringer beads works better.
1
Stringer Bead − Steady
Movement Along Seam
2
Weave Bead − Side To Side
Movement Along Seam
3
Weave Patterns
Use weave patterns to cover a wide
area in one pass of the electrode.
S-0054-A
3
1
2
13-4. Gun Movement During Welding
13-5. Poor Weld Bead Characteristics
1
Large Spatter Deposits
2
Rough, Uneven Bead
3
Slight Crater During Welding
4
Bad Overlap
5
Poor Penetration
5
4
2
3
1
S-0053-A
13-6. Good Weld Bead Characteristics
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
2
3
1
4
5
Содержание Bobcat 250 Diesel
Страница 20: ...Complete Parts List is available at www MillerWelds com OM 258413 Page 16 Notes...
Страница 37: ...Complete Parts List is available at www MillerWelds com OM 258413 Page 33 6 6 Fuel Hour Gauge Descriptions...
Страница 52: ...OM 258413 Page 48 SECTION 10 ELECTRICAL DIAGRAMS 258 418 B Figure 10 1 Circuit Diagram For Welder Generator...
Страница 53: ...OM 258413 Page 49 Notes...
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