In the present research work effort has been made to study the use of Acrylonitrile-Butadine-Styrene (ABS) replicas in investment casting applications.The research start with selection of the component for industrial application with an idea of improvement in accuracy and hardness of the component. The input parameters are production time in Fused Deposition Modeling (FDM), number of layers, layer combination and different materials in investment casting.The study highlights the percentage contribution of different input parameters on micro hardness and dimensional accuracy.

In this work the experimental study on turning of EN24 alloy steel is performed. Experiments are performed under dry, wet and cryogenic cutting conditions using uncoated tungsten carbide tool having standard geometry by varying the spindle speed (RPM) and feed (mm/rev). The experiments are performed to investigate the effect of different input parameters on tool wear (mm), surface roughness (um), tool tip temperature (oC) and tool forces i.e. feed force (Ff) and cutting force (Fc). Experimental results indicate that cryogenic cooling is one of the most favorable cooling method for turning...