The divided flow method is available to reduce forming pressure and elastic deformation of die by analysing load stroke curve, stress ,mould deflection and so on.

When no big-size plate vulcanizing press machine,through design deformation mold,could mold big-size high precision O-shape rubber seal on little plate vulcanizing press machine.

The compensation method of the double posts vertical lathe crossbeam elastic deformation;

Precisely deriving the distribution of unit rolling force in cold strip rolling considering elastic deformation;

On uneven limited elastic deformation theory;

Based on the method of equivalent electrical circuit, the paper calculates the intimate contact area and the bonding electrical current, taking into account elastic deformation of glass and two-dimensional roughness of the anode.

A model was proposed on the elastic deformation of silicon wafer contact in bonding.

In this paper,considering the integrity tube under the external pressure from the elastic deformation and elastic-plastic deformation two stages,analysis and calculation on the destruction of the elastic-plastic deformation base on the Four-hinge mechanism.

Function relation about elasticity deformation and energy absorbed by plate in the course of shot-peening process is established in the paper.