Question

When the helical compression spring is subjected to axial compression force.the type of stress induced in the spring wire is

Answer 1

Answer:

When an open coiled helical compression spring is subjected to an axial compressive load, the maximum shear stress induced in the wire is (where D = Mean diameter of the spring coil, d = Diameter of the spring wire, K = Wahl's stress factor, and W = Axial compressive load on the spring)