Producing intricate internal profiles, micro-holes, or fragile components is virtually impossible with physical cutting tools.
For a structured PPT, it is crucial to categorize these processes based on their energy source. A. Mechanical Energy Processes
Uses controlled spark discharges between an electrode and the workpiece in a dielectric fluid. Non Conventional Machining Process Ppt
Processes like EDM and ECM are restricted strictly to conductive materials, while USM requires brittle materials. Future Trends in Non-Conventional Machining
Uses high-velocity electrons to machine materials. C. Chemical Energy Processes Drilling micro-holes in glass
Mold and die manufacturing, aerospace turbine blades, blind keyways, micro-hole drilling in fuel injectors. Laser Beam Machining (LBM)
Die and mold making, aerospace components, prototype parts. Ultrasonic Machining (USM) cutting semiconductor wafers
Many processes are energy-intensive. 5. Applications of NTM Processes Aerospace: Machining turbine blades and aerospace alloys.
Drilling micro-holes in glass, cutting semiconductor wafers, and die making. Electrical Discharge Machining (EDM)
Uses ultrasonic waves and abrasive particles.