Analytic calculation of stress of multi-throttle-slices for twin tubes shock absorber

Abstract

In this paper, the deformation, internal forces and stress of single throttle slice of shock absorber was analyzed, the formula of the stresses of its were established. Studied the pressure and the stresses on each slice, the analytic stresses formulas of multi-slices were established. Followed a practical example for stresses computation of multi-slices with this new analytic method, and it was simulated and verified by ANSYS software. The results show that the stress computation method for multi-slices is accurate enough.