Method for calculating vertical rigidity of elliptical-section wire diameter type truncated-cone-shaped spiral spring

The invention belongs to the technical field of calculation of vertical stiffness of wire diameter type truncated-cone-shaped spiral springs with elliptical sections, and particularly relates to a method for calculating the vertical stiffness of the wire diameter type truncated-cone-shaped spiral springs with the elliptical sections, which can be used for calculating the vertical stiffness of the wire diameter type truncated-cone-shaped spiral springs with the elliptical sections according to structure parameters and material characteristic parameters of the wire diameter type truncated-cone-shaped spiral springs with the elliptical sections. According to the effective number of turns and the effective height of the spiral spring, the major semi-axis and minor semi-axis of the wire diameter elliptical cross section, the elastic modulus, the Poisson's ratio and the shear modulus, the vertical rigidity of the wire diameter truncated-cone-shaped spiral spring with the elliptical cross section is calculated. ANSY