Weld Symbols

plug and slot weld symbol   Dan plug slot

This document defines plug and slot welds and discusses how they are represented in welding symbols Plug welds use a round hole while slot

The symbol for both plug welds and slot welds is a rectangle drawn on the reference line The arrow line should touch the centreline of the weld joint Detailed A plug weld joins the surface of a piece of material to another piece through a hole The hole can be partially or completely filled with the weld material

bw slot 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 difference is that a Plug Welding Symbol Fillet Weld Size- -Length of Segments With Modified Groove Weld Symbol く K Double-Bevel Groove Member to be