Characterization and Parametric Optimization of Micro-hole Surfaces in Micro-EDM Drilling on Inconel 718 Superalloy Using Genetic Algorithm

Drilling of cooling holes in turbine blades on difficult to machine materials like Inconel 718 has been one of the significant applications of micro-EDM. Owing to the difficulties in the contact measurement techniques, the actual side wall characteristics of micro-holes were not explored in detail....

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Veröffentlicht in:	Arabian journal for science and engineering (2011) 2020-07, Vol.45 (7), p.5057-5074
Hauptverfasser:	Dilip, Deepak G., Panda, Satyananda, Mathew, Jose
Format:	Artikel
Sprache:	eng
Schlagworte:	Design factors Design of experiments Design optimization Drilling machines (tools) EDM electrodes Electric potential Engineering Feed rate Genetic algorithms Humanities and Social Sciences Material removal rate (machining) Measurement techniques Microholes multidisciplinary Multiple objective analysis Nickel base alloys Process parameters Research Article-Mechanical Engineering Response surface methodology Science Superalloys Surface properties Surface roughness Turbine blades Voltage
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