An investigation of plug and slot welds, M S Thesis, Lehigh

Plug and Slot Welds plug weld vs slot weld Slot and Plug Symbol Slot and plug welds are made when holes are created in one material and then welded to another by filling the holes with weld metal The plug weld and slot weld A weld made through holes in one member of a lap joint is a plug weld When the holes are elongated, it's called a slot weld Depending on the work,

plug or slot weld symbol The main difference between plug welds and slot welds is the shape of the hole that is drilled into the metal A plug weld has a round hole,