Mig: Melat Inner Gas
Mig welding uses a electric current, not a flame, the more amapage you have the highere the power, you have to chnage ampage for the thickness of the Metal.
Shrouding Gas is used to keep the meal clean when welding, when welding it is exposed to the natuaral gasses and would be porous if there was no shrouding gas.
SAFTEY
- The light that is ammited is very powerfull and can burn the retna so always wear lgiht sensitive Mask.
-Gloves to protect youir hands.
- Overals to protject clothes.
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