Flux Core Welding Thin Sheet Metal

Short bursts or tacks will help.

Flux core welding thin sheet metal.

It is essential that you are already familiar with working with metal such as cutting it and are aware of the safety measures associated with this type of work. The video is about five and a half minutes long. When welding vertical down begin at the top of a joint and weld down weaving slightly side to side. 1 16 i will be welding on the low 1 setting with the wire speed set to 7.

Although flux cored welding is more forgiving of dirty metal than mig welding it s still a good idea to clean. For thin metal where burn through is a concern keep the electrode wire on the leading edge of the weld puddle. Forget the larger 1 8 inch tungsten electrode and use a smaller one. Tig welding sheet metal.

While wire feed welding sheet metal go for short bursts of welding instead of a going on a long bead. I found a useful video on youtube that illustrates the flux core welding of galvanized steel. How do i weld with arc welder between a thin and thick sheet. Don t attempt to weld thin materials like sheet metal with flux cored wires which put more heat into the base metal.

I use the method flux core to weld thin metals as the cabinets and steel wardrobes are made from thin metals. This guide will teach you how to weld steel with a flux core welder. Revolution of flux core before 1950 the common welding use for thin metals was shielded metal arc welding smaw in the mid 1950s the development for flux core welding was achieved. For sheet metal i use ine welding wire and it is just as good as their flux cored wire if you want you can grab one here.

To weld sheet metal with solid wires use electrode positive ep or reverse polarity. The demonstrator doesn t believe a mig process solid wire and shielding gas can weld galvanized where as plenty of us do. Since the sheet metal for our container is a fairly thin gauge approx.