Originally posted by: Brutuskend
Pros and con of different types of welding.
TIG (Tungsten Inert Gas) Can weld aluminum. Is SPENDY. Uses a sharpened Tungsten rod mounted in a handle which is hollow, Inert gas comes out of the hollow part of the handle (This gas keeps O2 from contaminating the weld.) MUST USE VERY DARK FACE SHIELD which makes it a bit harder to learn on since you can't see SH!T until you strike a spark! Also takes two hands, One hand holds the welder handle and the other holds your feed rod (The material you're filling with)
MIG (Gas Metal Arc Welding) Can weld aluminum. Equipment is cheaper than TIG. Is wire feed, so you have one hand free. (To spank it.

) MUST USE VERY DARK FACE SHIELD which makes it a bit harder to learn on since you can't see SH!T until you strike a spark!
ARC Can't weld aluminum. Is MESSY AS HELL. MUST USE VERY DARK FACE SHIELD which makes it a bit harder to learn on since you can't see SH!T until you strike a spark! Only takes one hand. (Spanking it again..

)Equipment is CHEAP!
Oxyacetylene welding. Can't weld aluminum. Is VERY CLEAN. You don't have to wear as dark a face shield! Is FAIRLY CHEAP. Produces more heat then some other types of welding (MIG) so it's not so good for welding thin large surfaces (Car body panels ect..)