A Review on Experimental Analysis of the Influence of Elastomer Coating on Parameters of Helical Spring with Rectangular Cross Section

The analysis of elastomer coating influence on dynamic resonant stresses values in spring is presented in this paper. Coil springs made of spring steel often have high yield strength which enables them to return to their original form after a significant force is applied.This study attempts to investigate the characteristics of a coil spring type used in automotive, where the analysis approach was done systematically using experimental and numerical methods.The experimental part was intended to verify the spring material properties. A new type rectangular wire helical spring is used in this paper which is used as suspension springs for rally cars, the control stability can be kept good while absorbing impact from the road.