Arc Welding: Defining the Process and Exploring its Diverse Types
In the realm of welding, where metal fuses and structures take shape, arc welding stands as a fundamental and versatile technique. It encompasses a range of processes that utilize the heat generated by an electric arc to melt and join metals. This article delves into the definition of arc welding and explores the various types of arc welding processes, shedding light on their mechanisms, applications, and advantages. Unraveling the Essence of Arc Welding At its core, arc welding involves the creation of an electric arc between an electrode and the base metal. This electric arc generates intense heat, causing the metals to melt and fuse together. The electrode serves a dual purpose: it acts as both the heat source and the filler material, depending on the welding process. The process takes place within a welding power supply, where the voltage and current are carefully controlled to regulate the intensity of the arc and the amount of heat generated. The melted metals solidify as