Blueprint Reading Chapter 15 Plug and Slot Welds

Blueprint Reading Chapter 15 Plug and Slot Welds plug or slot weld symbol strength for certain welds Groove weld size Root opening; depth of filling for plug and slot welds Finish symbol Contour symbol Reference line Elements in plug or slot weld Plug, Slot, Arc Spot, Arc Seam, Resistance Spot, Resistance Seam and Projection For these symbols, the arrow connects the welding symbol reference line to the

plug or slot weld The weld symbol conveys to the fabricator the position of welds The course covers all types of welds including groove welds, fillet welds, plug and slot

plug weld and slot weld FOR PLUG WELDS LENGTH OF WELD IN mm PITCH OF WELDS IN mm FIELD WELD SYMBOL WELD-ALL-AROUND SYMBOL ARROW CONNECTING REFERENCE LINE TO  3 Plug or slot Plug and slot welds are used to connect overlapping parts by drilling holes in one of the parts Weld metal is deposited in