Optimization of Process Parameters in Magnetic Surface Grinding of EN8 Steel

The realization of precise surface characteristics and dimensional tolerances in engineering components critically influenced by the operational effectiveness of surface grinding procedures. The attainment of precise surface finish is vital for EN8 steel. A medium carbon alloy steels generally used in manufacturing and automotive components, to ensure superior operational performance and longevity. This work focuses on optimizing the process parameters in magnetic surface grinding machine to improve the surface integrity and reduce the non uniform material removal. The grinding wheel speed, feed, depth of cut and magnetic field strength are the main process variables taken into account. To methodically examine the impact of these parameters on surface roughness and material removal rate, experiments were carried out using the Taguchi method. The most significant factors affecting grinding performance were identified using the signal to noise(S/N) ratio and analysis variance (ANOVA). The results indicate that magnetic assistance greatly enhances grinding efficiency and surface quality by reducing friction and heat related defects. Optimal settings are proposed to secure superior surface characteristics and enhanced output rates. The work offers significant knowledge regarding the effectiveness of magnetic aid in precision machining of ferromagnetic materials like EN8 steel.