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Welcome To our presentation.
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Non-Traditional Machining 06.
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̴INTRODUCTION ̴ Non-conventional machining processes are methods that use energy other than physical force from a cutting tool to remove material from a workpiece..
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Comparison:- Traditional Machining ➢ Physical contact between tool and workpiece. ➢ Mechanical cutting (shearing). ➢ Tool wears out due to contact. ➢ Maintenance cost is low. ➢ Faster material removal in general. Non-Traditional machining ➢ No physical contact between tool and workpiece. ➢ Uses electrical,chemical,thermal etc. ➢ Minimal or no tool wear. ➢ High setup or operational cost. ➢ Slower in many processes..
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Non Traditional Machining Processes Classification Non Traditional Machining Processes Mechanical Energy Electrical Energy Electrochemical Energy Thermal Energy.
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Types of Non-traditional process:- ➢Electric Discharge Machining (EDM) ➢Electro Chemical Machining (ECM) ➢Ultrasonic Machining (USM) ➢Laser Beam Machining (LBM).
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Flushin Nozzle Filter Pump EDM Machining Electrode Tank Dielectric Fluid Spark Gap.
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Advantages of Non-Conventional Machining:- ➢ No direct contact between tool and work piece. ➢ Material is removed using energy sources like mechanical,thermal,chemical and electro chemical. ➢ Minimal or no mechanical force is applied during machining. ➢ Suitable for hard and brittle material. ➢ It can produce complex shapes and fine surface finishes..
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Limitations of Non- Traditional Machining:- ➢High initial cost of equipments. ➢Slower material removal rate. ➢Required skilled operators. ➢High energy consumption. ➢High operating cost..
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Applications of Non Traditional Machining :- ➢Aerospace ➢Medical ➢Electronics ➢Automotive ➢Tool and Die.
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Future Scope of NTM 1 2 3 A1 Optimization Micro-Machining Hybrid Processes Future NTM will achieve improved material removal rates and efficiency..
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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..