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3. Welding
Make sure all areas to be welded are cleaned and free
from rust, paint, dirt, etc.
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The surface to be welded should be preheated. Ensure
correct welding procedures are adopted in this case.
•
First position the lifting point then tack weld all four
corners.
•
around. Make sure the lifting point is welded to the
ends of the bow.
•
To reach maximum penetration, ensure that the welding
torch or electrode is held at a 45° degree angle.
•
It is recommended that you weld the top joint of the
lifting point with a larger electrode.
•
Ensure that there are no cracks or pores in the welds
or welded area.
•
Allow the weld to cool at room temperature. Do not
use water or a fan to cool the weld.
•
All bare and unwelded areas should be painted to
avoid rust.
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All moving parts should be well lubricated after welding.
•
MIG welding has less penetration than others and it is
not recommended for welding G80 components.
