Overpack Closure
Overpack (2nd safety weld) closure for waste canister.
Outer rotor pole is welded to inner rotor pole then this assembly is welded to pulley blank.
Section view of hybrid vehicle aluminum plate welded to cast aluminum heat exchanger box for a water tite seal. FSW
Tailor welded blanks top view -1mm and 2mm thick aluminum sheets jointed prior to stamping. Used for vehicle lightweighting. Heavier