Research
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Mirco Pattern Machining |
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100μm Tool Fabrication |
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- Establish machining criteria and develop advanced technologies for precision micro pattern machining - Optimize effeicient conditions with minimum errors |
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- Manufacture micro end-mill applying wire electro- discharge grinding(WEGD) - Anlaysis of WEDG machining characteristic under varying process scenarios |
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Magnetic Polishing and Deburring |
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Machinin Process Simulation |
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- Optimize process parameters for achieving high-level of surface conditions - Precise deburring for high-quality micro patterns |
- Optimize cutting tool design using TOPSIS - Anlayze relationship between machining efficiency and tool heating /cutting force |
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Signal Monitoring and Analysis |
Prediction using Neural Networks |
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- Online monitoring system using acoustic emission(AE) sensor and tool dynamoneter - Signal processing and analysis for establishing system non-linearity | - Analyze machining characteristics and evlauate system reliability using neural networks - Assess prediction accuracy using combined neural networks with genetic algorithm |