Non Conventional Machining Process Ppt [new] Review

For a presentation on Non-Conventional Machining (NCM) , you can structure your content into these key sections. NCM refers to material removal processes that use energy sources like thermal, chemical, or electrical power instead of direct physical contact with a sharp tool.

Slide 6: Conclusion

• Die-Sink EDM: Uses a shaped electrode (tool) to create cavities.
• Wire-EDM: Uses a continuously moving wire to cut through the workpiece.

Slide 12: Applications & Industry Use

• Aerospace: Turbine blades (ECM, EDM), cooling holes (LBM)
• Medical: Stents (Laser), surgical tools
• Automotive: Fuel injectors (EDM), molds
• Electronics: Micro-vias in PCBs (Laser)

: They are ideal for producing intricate shapes, tiny holes, or complex internal cavities that traditional drills or cutters cannot reach. www.improprecision.com Classification by Energy Source According to Muthayammal Engineering College E3S Web of Conferences Non Conventional Machining Process Ppt

Disadvantages:

Electrochemical Machining (ECM): Removes material atom-by-atom via electrolysis . For a presentation on Non-Conventional Machining (NCM) ,

• Before/After: A conventionally machined part with burrs vs. an ECM part with smooth edges.
• Cost Analysis: Show initial investment high, but per-part cost low for hard alloys.

• EDM + ECM (Electrochemical Arc Machining): Higher removal rate than EDM, better surface than ECM alone.
• Laser + USM: Laser pre-softens material, USM removes debris.
• AI in NCM: Machine learning algorithms predict tool wear in EDM or optimize waterjet pressure in real-time.