Published Paper Details:

A helical spring is a mechanical device which is used to absorb shocks and store maximum energy between contracting surface. They are made of an elastic material formed into the shape of a helix which returns to its natural length when unloaded. The aim of this project is to modeling and analysis of helical spring and to increase the stiffness and reduce the deformation of it by using the new materials to reduce the vehicle problem that happens while driving on bumping road condition. The comparative study is carried out between existed spring and new material spring. Static analysis determines the stress and deflection of the helical compression spring in finite element analysis (FEA). The model is used to analyze the spring on the ANSYS 16.2 under different materials conditions. Finite element analysis methods (FEA) are the methods of finding solution to a physical problem defined in a finite region . FEA (WORKBENCH) is a mathematical tool for solving engineering problems. In this the finite element analysis values are compared to the experimental values. A two-wheeler suspension spring is chosen for study. The modeling of spring is developed on SOLIDWORKS and analysis is carried out on ANSYS 16.2.The suspension system allows the wheels to bounce up and down on rough roads while the rest remains fairly stead.The basic elements of a suspension system are springs and shock absorbers. This project is mainly based on spring.In this project, we have used three different materials like high carbon steel, chromium vanadium, Inconel X-718 for analyzing the stiffness and maximum shear stress of helical spring with a constant load of 1000 N. Among the above materials carbon steel material give the better maximum shear stress and stiffness values comparing to other materials. Mostly prefer high carbon steel material.