spot Flashcards
1
Q
process of spot welding
A
the electricity flow around the circuit, where the pieces of metal are joined, there is an increase in resistance which leads to a build up of localised heat - enough to fuse the two pieces together
2
Q
what is spot welding used for
A
joining mild steel sheet
3
Q
what can spot welding be used for
A
one off production
but also larger scale production where it is often pre-programmed robots
4
Q
examples of spot weldign
A
car bodies
handles to sauce pans
5
Q
A
