Abstract: The stress and strain distributions in a circular sheet caused by the stretching of the sheet with a hemispherical punch are analyzed in terms of an incremental theory of plasticity. The ...

Abstract: On the basis of the nonlinear theory of membrane shells, a general finite-element procedure is developed for calculating the deformations in the stamping of sheet metal by arbitrarily shaped ...

Abstract: An elastohydrodynamic solution for a high-pressure, low-clearance metal seal is presented. The fluid flow is assumed to satisfy Reynolds equation of hydrodynamic lubrication, and the deformation ...