WELDING OPERATIONS I - OD1651 - LESSON 1/TASK 1
PLUG AND SLOT JOINTS, AND
TACK WELDING TEE JOINTS.
(b) A continuous fillet weld as shown in view B is made to
obtain a good fusion between the sidewalls of the hole or slot
and the surface of the lower plate.
The procedure for this
fillet weld is the same as for lap joints, which will be
described in paragraph 5g(2) on page 45.
The hole or slot is
then filled in to provide additional strength in the weld.
(c) The plug weld procedure may be used to remove bolts or
studs that have been broken or twisted off flush with the surface
of the part. A