Miller Blue Star 145DX Manual Del Proprietário página 45

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SECTION 13 − STICK WELDING (SMAW) GUIDELINES
13-1. Stick Welding Procedure
Tools Needed:
2
1
Equipment Needed:
5
4
7
Constant Current
Welding Power Source
3
6
!
Weld current starts when
electrode
touches
work-
piece.
!
Weld current can damage
electronic parts in vehicles.
Disconnect
both
battery
cables before welding on a
vehicle. Place work clamp
as close to the weld as
possible.
.
Always wear appropriate per-
sonal protective clothing.
1
Workpiece
Make sure workpiece is clean be-
fore welding.
2
Work Clamp
3
Electrode
A small diameter electrode re-
quires less current than a large
one. Follow electrode manufactur-
er's instructions when setting weld
amperage (see Section 13-2).
4
Insulated Electrode Holder
5
Electrode Holder Position
6
Arc Length
Arc length is the distance from the
electrode to the workpiece. A short
arc with correct amperage will give
a sharp, crackling sound.
7
Slag
Use a chipping hammer and wire
brush to remove slag. Remove
slag and check weld bead before
making another weld pass.
stick 2010−02 − 151 593
OM-248 551 Page 41

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Este manual también es adecuado para:

Blue star 185dxBlue star serie

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