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Non-Traditional Machining 06.

Introduction: Non conventional machining processes are methods that utilize energy other than physical force from a cutting tool to remove material from a workpiece..

[Audio] Comparison: Traditional Machining vs. Non Traditional Machining ➢ Traditional machining involves physical contact between the tool and the workpiece. ➢ Non traditional machining does not involve physical contact between the tool and workpiece. ➢ Traditional machining utilizes mechanical cutting (shearing). ➢ Non traditional machining uses methods such as electrical, chemical, or thermal processes. ➢ Traditional machining causes tool wear due to contact. ➢ Non traditional machining typically results in minimal or no tool wear. ➢ Maintenance costs for traditional machining are low. ➢ Non traditional machining often has a high setup or operational cost. ➢ In general, non traditional machining allows for faster material removal. ➢ However, it can also be slower in many processes..

[Audio] Classification of Non Traditional Machining Processes including Electrical, Mechanical, Electrochemical, Thermal, and Energy methods..

[Audio] Some types of non traditional processes include: ➢ Electric Discharge Machining (E-D-M--) ➢ Electro Chemical Machining (E-C-M--) ➢ Ultrasonic Machining (U-S-M--) ➢ Laser Beam Machining (L-B-M--).

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[Audio] Advantages of Non Conventional Machining: ➢ No direct contact between tool and workpiece. ➢ Material is removed using energy sources like mechanical, thermal, chemical and electrochemical. ➢ Minimal or no mechanical force is applied during machining. ➢ Suitable for hard and brittle material. ➢ It can produce complex shapes and fine surface finishes..

[Audio] Some of the drawbacks of NonTraditional Machining include: ➢Expensive equipment. ➢Slower rate of material removal. ➢The need for skilled operators. ➢High energy use. ➢High operating expenses..

[Audio] Applications of Non Traditional Machining:➢Aerospace ➢Medical ➢Electronics ➢Automotive ➢Tool and Die.

Future Scope of NTM 1 2 3 A1 Optimization Micro-Machining Hybrid Processes Future NTM will achieve improved material removal rates and efficiency..

Conclusion N TM enables manufacturing of advanced products. Continuous development drives efficiency and accuracy. Essential for modern industries. References: • Kalpakjian, S. & Schmid, S. R. (2014). Manufacturing Engineering and Technology. Pearson Education. • Ghosh, A. & Mallik, A. K. (2010). Manufacturing Science. Affiliated East-West Press..