Taguchi-based analysis of WEDM performance of cryogenically treated and untreated Inconel 718: Surface roughness, kerf width, and material removal rate
This study investigates how deep cryogenic treated (DCT) affects the machining characteristics and surface morphology of Inconel 718 during wire electrical discharge machining (WEDM). Surface roughness (R a , R q , and R z ), kerf width (KW), and material removal rate (MRR) were analyzed for both cryogenic trea...