Electrical discharge machining of ceramic nanocomposites: sublimation phenomena and adaptive control

• Published in: Heliyon Vol. 5; no. 10; p. e02629
• Main Authors: Grigoriev, Sergey N., Kozochkin, Mikhail P., Porvatov, Artur N., Volosova, Marina A., Okunkova, Anna A.
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 01.10.2019; Elsevier
• Subjects: Acoustic emission; acoustics; Al2O3+SiCw+TiC; Al2O3+TiC; ceramics; computers; Conductive ceramics; Discharge gap; electric discharges; geometry; Materials science; Mechanical engineering; Metallurgical engineering; Monitoring; nanocomposites; Nanotechnology; Sublimation; Vibrations; Wire tool; Wire tool; Sublimation; Al2O3+TiC; Materials science; Metallurgical engineering; Mechanical engineering; Discharge gap; Conductive ceramics; Al2O3+SiCw+TiC; Vibrations; Acoustic emission; Nanotechnology; Monitoring

The productivity of electrical discharge machining (EDM) is relatively low owing to the natural laws of electrical erosion. Precise EDM demands uninterrupted control of the discharge gap and adjustment of process parameters. It is particularly critical for processing large workpieces with complex li...