Plug Slot Weld Symbols
One of these pieces will have holes (plug welds have round holes/slot welds have elongated holes). The backing bar symbol has the same shape as a plug weld or a slot weld symbol. Slot Weld And Plug Weld - Treens Plug and slot welds are indicated by a square or rectangular shape on the reference line. Plug slot weld symbols . The symbol will not show a diameter symbol before the size however. Plug/slot welds a plug weld is when a hole in one piece of material allows a weld to fuse it to another piece of material. The slot weld symbol is the same that is used for plug welds. This is shown to the left of the symbol just as it is shown in plug welds. Holes or slots in the arrow side member of a joint for plug or slot welding must be indicated by placing the weld symbol on the side of the reference line toward the reader (a, fig. Essentially, weld metal is deposited in the groove, which fuses with the base metal to form the joint. Edge weld illustrates an edge weld, wh...