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A good way to test welding technique is to examine a weld’s appearance after it has
cooled and the slag has been removed (for Stick welds). Then, better welding can be
learned by adjusting your weld technique to remedy any problems found.
NOTICE: TIG welding is a complicated process, requiring experience and skill to achieve successful
results. Training beyond the scope of this manual is required to TIG weld properly.
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1. After two scraps have been welded together and the
weld has cooled, clamp one side in a sturdy vise.
2. Stay clear from underneath while you strike
the opposite side with a heavy hammer,
preferably a dead-blow hammer.
3. A VXXU%T6GU will deform but not break, as shown
on top.
A WXX;%T6GU will be brittle and snap
at the weld, as shown on bottom.
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1. A weld from Stick welding will be covered
by slag. Use a chipping hammer to knock
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2. Use a wire brush to further clean the weld
or use an angle grinder (sold separately) to
shape the weld.
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