What is the primary process involved in welding?

The primary process involved in welding is joining metals together. Welding is defined as a fabrication process that involves the coalescence of materials, typically metals or thermoplastics, achieved by melting the workpieces along with a filler material to form a strong joint as they cool and solidify. This process is essential in various industries for constructing everything from infrastructure to machinery, making it a critical skill for welders.

While cutting and shaping metals, assembling pre-made structures, and repairing damaged equipment are all related tasks within the broader field of metalworking and manufacturing, they do not define the core aspect of the welding process itself. The primary focus and objective in welding are to create permanent connections between parts, which is why joining metals together accurately describes the fundamental nature of welding.