You can master welding and brazing skills to take on a whole new world of projects and home repairs.
A stick-type arc welder joins metal parts quickly.
The kind and thickness of metal to be welded determine the proper choice of welding rod.
An oxygen/propane torch provides sufficient heat for brazing.
Inert gas flows from the wire-feed welding gun tip, shielding the molten weld from oxygen.
Welding is only one part of metalworking. You also can cut steel, using oxygen/acetylene equipment with a special head called a cutting torch. Cutting torches come as part of many consumer-grade gas welding sets. In addition to mixing the gases before they exit the torch tip and burn, a cutting torch has an additional lever on the top that releases a narrow, high-pressure stream of oxygen. Once you’ve heated the metal along the cut line so it’s red hot, you press the lever down with your thumb before dragging the torch tip along the cut line. The oxygen blast burns the steel away in a thin line — it’s actually ultra-fast oxidation. Cutting neatly with a torch takes practice, but it is fast and effective once you get the hang of it.
Welding is perfectly safe as long as you use appropriate equipment and follow safety procedures. This welding mask features auto-darkening lenses.
A wire-feed welder’s grounding clamp and welding gun. Inert gas flows from the gun tip, shielding the molten weld from oxygen.