Performance Investigation of MQL Parameters Using Nano Cutting Fluids in Hard Milling

Machining difficult-to-cut materials is one of the increasingly concerned issues in metalworking industry. Low machinability and high cutting temperature generated from contact zone are main obstacles that need to be solved order improve economic technical efficiency but still have ensure environmental friendliness. The application MQL method using nano fluid suggested solutions cooling lubricating performance pure-MQL for machining materials. objective this paper investigate effects nanofluid (NFMQL) parameters including type, type nanoparticles, air pressure flow rate on forces surface roughness hard milling 60Si2Mn hardened steel (50–52 HRC). Analysis variance (ANOVA) was implemented study investigated variables performance. most outstanding finding input their interaction deeply prove better superior lubrication when under NFMQL condition. experimental results indicate uses smaller higher decrease quality. Al2O3 nanoparticles show than MoS2 nanosheets. applicability soybean oil, a vegetable proven enlarged by suspending suitable further studies field sustainable manufacturing.