Non Conventional Machining Process Ppt Extra Quality Jun 2026

Low material removal rate (MRR); high tool wear. Mechanical: Abrasive Jet Machining (AJM)

These use high-velocity particles or vibrations. For example, Ultrasonic Machining (USM)

Traditional machining (like turning or milling) relies on physical contact and tool hardness exceeding workpiece hardness. NCM is used when: Non Conventional Machining Process Ppt

Eliminates tool wear caused by physical friction.

The workpiece must be electrically conductive. Laser Beam Machining (LBM) Low material removal rate (MRR); high tool wear

Die and mold making, aerospace components, prototype parts. Ultrasonic Machining (USM)

Constant DC source, tool (cathode), workpiece (anode), high-velocity electrolyte (NaCl or NaNO3cap N a cap N cap O sub 3 NCM is used when: Eliminates tool wear caused

Next, he looked at Thermal and Electrical methods. With Electrical Discharge Machining (EDM) , Elias used controlled electric sparks to "melt" away the metal. There was no contact, meaning no mechanical stress on the delicate part.

Slicing weight-reduction pockets into large aerospace wing panels (Chemical Milling).

: Ideal for slender or flexible parts that cannot withstand the high cutting forces of traditional tools 2. Classification of Processes