Weld symbols in the technical drawing

The backing bar symbol has the same shape as the plug or slot weld symbol, but context should always make the symbol's intention clear For more

Monday 21 March 2016 · Fillet Weld : · Fillet Weld : · Size of Fillet Weld Noted: · Plug or Slot Weld Symbol:

plug and slot weld Finish symbol Contour symbol Root opening; depth of filling for plug and slot welds Effective groove weld size Depth or preparation; size or strength for

plug weld and slot weld The plug weld symbol is a circular weld made through a hole in one of the workpieces, joining it to the surface of another workpiece beneath it