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Finite element analysis of some thermomechanical behaviours in resistance spot welding.

Vural M., Aydogan M.O.

Inżynieria Materiałowa

1998

R. XIX, nr 4

667-670

In resistance spot welding, joining of the common contact surface of two sheet materials is quite complicated interaction of electrical, thermal, mechanical, metallurgical and surface phenomena. In this study, finite element analysis were employed to determine, the cooling times, the temperature distributions in both electrode and workpiece during cooling and the deformation behaviour of both tapered conical shaped electrode and workpiece during weld cycle.