Advanced Techniques in Electrical Discharge Machining (EDM)
Explore the intricate process and mechanics of Electrical Discharge Machining (EDM), including die sinking and wire cut methods. Learn about the role of dielectric fluids, process parameters, and material removal rate estimation in this cutting-edge technology.
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Presentation Transcript
Dr. Fayez Abogharbia Emeritus Prof.
Chapter 4 Thermal NTM Lecture 1
Electrical discharge machining EDM There are two types of EDM; A) Die sinking EDM, B) Wire cut EDM A) Die sinking EDM - Process description & mechanics of EDM
Process parameters A) Material removal rate MRR
Approximate estimation of MRR 1- MRR due to spark energy(working voltage, current, frequency, pulse on time, & discharging resistance)
