Deformation Analytic Computation of Throttle Slice of Shock Absorber

Based on the governing differential equation for deformation of throttle slice, while satisfying required boundary conditions, an analytical formula for computing the deformation of throttle slice was presented through equivalency transformation, which is a concise, accurate and practical method for throttle slice design. The deformation at any radius was computed, compared with ANSYS FEA software by the simulation analysis. The result shows that the new method is an accurate analytical method for computing the deformation of throttle slice at any radius, suitable to use in the design of valves parameters.