Non Conventional Machining Process Ppt //free\\ Online

Volumetric material removal is much slower compared to heavy-duty milling or turning.

Traditional manufacturing methods (like turning, milling, or drilling) remove material using a sharp cutting tool that is physically harder than the workpiece. While effective for many applications, this approach struggles with the demands of modern industry. This is where non-conventional machining shines. The "Need for Unconventional Machining" slide often lists the following:

Photons emitted from a laser source are focused using lenses onto the workpiece surface. The high energy density raises the surface temperature past the boiling point instantly. Non Conventional Machining Process Ppt

To address these challenges, non-conventional machining processes were developed, gaining significant traction in the aircraft, automobile, tool, die, and mold-making industries.

Electrochemical Machining (ECM) – Faraday's Law in Action Volumetric material removal is much slower compared to

Removes material via controlled, rapid spark discharges between an electrode tool and a conductive workpiece submerged in a dielectric fluid.

Die Sinking EDM (for blind cavities) and Wire EDM (uses a continuously moving thin wire to cut complex 2D profiles). This is where non-conventional machining shines

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The tool and workpiece rarely make physical contact, eliminating tool wear from friction.