Page 224 - Mechanical Engineer's Data Handbook

212 MECHANICAL ENGINEER'S DATA HANDBOOK

Resistance welding is used to produce spot welds and
stud welding by passing an electric current through the
two metal parts via electrodes. In seam welding the
electrodes are wheels.
BUTT WELDS

-

Single V (SVBW) Double V (DiiW)

single u (SUBW) Double U (DUBW)

Uneaual double U Resistance spot welding

Single bevel (SBBW)

Double bevel (DBBW)

Single J (SJBW)
r

Double J (DJBW) Resistance seam welding