Non Conventional Machining Process Ppt Updated Portable

Pros: No heat damage; low cost. Cons: Low MRR (Material Removal Rate); nozzle wear.

Principle: Material is removed by a series of discrete electrical sparks between the tool (cathode) and workpiece (anode) in a dielectric fluid.
Mechanism: Intense heat (10,000°C) melts and vaporizes the material.
Key Variants:
: Can machine materials regardless of their hardness (e.g., diamond, titanium, or carbides). Aerospace & Medical