When referring to welding symbols, what does the arrow typically indicate?

In welding symbols, the arrow serves a crucial function by indicating the specific location of the weld that needs to be applied. This arrow points to the joint or part of the workpiece where the weld will be made, allowing welders to easily identify the exact spot that requires their attention. The arrow is an essential element in understanding the overall instruction communicated through the welding symbol.

In contrast, other aspects like the type of weld, length, and specifications are represented through various components of the welding symbol, such as the weld symbol itself, dimensions provided alongside the symbol, or additional notes that may accompany the primary symbol. However, the arrow distinctly and directly indicates where the weld should be performed on the materials being joined.