Sunday 29 May 2011

WELDED JOINTS - SYMBOLIC REPRESENTATION ON DRAWINGS



 1.      Elementary Symbols
The symbols shown below are some of the symbols given in the Standard

Designation
Illustration
Symbol
square butt weld










single-V butt weld


                      
single-bevel butt weld



single-V butt weld with broad root face




single-bevel butt weld with broad root face


single-U butt weld




single-J butt weld


backing run (USA - back or backing weld)


fillet weld


plug weld (USA - slot or plug weld)


spot weld (resistance welding)



edge weld







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