Hari Singh

TL;DR: In this paper, the authors present the findings of an experimental investigation into the effects of cutting speed, feed rate, depth of cut, nose radius and cutting environment in CNC turning of AISI P-20 tool steel.

TL;DR: An attempt is made to review the literature on optimizing machining parameters in turning processes and the latest techniques for optimization include fuzzy logic, scatter search technique, genetic algorithm, Taguchi technique and response surface methodology.

TL;DR: In this paper, the authors optimize multiple characteristics (tool life, cutting force, surface roughness and power consumption) in CNC turning of AISI P-20 tool steel using liquid nitrogen as a coolant.

TL;DR: In this paper, the effects of various process parameters of WEDM like pulse on time (TON), pulse off time (TOFF), gap voltage (SV), peak current (IP), wire feed (WF) and wire tension (WT) have been investigated to reveal their impact on material removal rate of hot die steel (H-11) using one variable at a time approach.

TL;DR: In this article, the fabrication and characterisation of AA 6061/Al2O3 AMMC which was fabricated using stir casting process was studied using scanning electron microscopy, where the particles were observed to refine the grains and were distributed homogeneously in the aluminium matrix.