A Comparative Machinability Study of SS 304 in Turning under Dry, New Micro-Jet, and Flood Cooling Lubrication Conditions

The main objective of this experimental investigation is to examine favourable machining conditions by utilising fewer resources industries for the techno-economical and ecological benefits. operations are performed in turning SS 304 using coated carbide tool inserts under dry, water-soluble cutting fluid solution form flood cooling small-quantity lubrication (SQL) employing a newly formed micro-jet comparative classical chips study analysis. experiments conducted 25 kW precision CNC lathe with special arrangement micro-jets into zone. Machining speeds feed rates varied micro-jet, their effects studied on type morphology, chip reduction coefficient (?), shear plane distance (d). effect environments health (such as BUEs, tool-edge chipping, edge breaking) examined inferences. In range low-speed (less than 600 m/min), metal seems easier conditions, but it imposes more unfavourable chipping ceramic tool’s health. On other hand, dry condition shows performance tool. optimum found SQL analysis data observation results work combination. carried out response surface methodology (RSM) artificial neural network (ANN). ANN model be accurate RSM. aspects effective green emphasised.