Classification of rubber seals

The basic properties of rubber are excellent shock absorbers, seals, flexibility, wear resistance, corrosion resistance, insulation and The strain energy function of mechanical properties of rubber products is studied by establishing the finite element model of rubber products, and the characteristics and applicability of the strain energy function model are introduced. The finite element analysis method is used to study and analyze the large deformation constitutive relationship of rubber products, and the Yeoh model is deduced by the numerical processing method of three-field variational principle, which points out the development direction for the finite element analysis of rubber products.