Welders join metals using a variety of techniques and processes. For example, in arc welding they use machinery that produces electrical currents to create heat and bond metals together. Welders usually choose a welding process based on a number of factors, such as the types of metals being joined.
Welders join metals using a variety of techniques and processes. For example, in arc welding they use machinery that produces electrical currents to create heat and bond metals together. Welders usually choose a welding process based on a number of factors, such as the types of metals being joined.
