Composite Materials Unit 4 Question Bank PDF

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Prof. Supriya...

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Composite Materials (UE18ME325) Unit 4- Machining of Composites Question Bank 1. Explain any four equipment’s of ultrasonic machining process? 2. Explain abrasive feed mechanism? 3. Discuss the effects of the following parameters on MRR (Material removal rate) as applied to USM process. • Amplitude and frequency of vibrations • Grain diameter • Applied static load • Effect of slurry, tool and work material? 4. Write a note on Non-thermal generation of plasma and selection of plasma and selection of gas in PAM? 5. With a neat sketch explain different types of plasma torch? 6. Explain mode of operation of DC plasma torch? 7. Explain mechanism of metal removal in PAM? 8. Explain principle of AJM? 9. Explain process parameters of WJM? 10.List the advantages, disadvantages and applications of WJM? 11.With neat sketch explain LBM equipment’s. 12.Explain the process characteristics of LBM. 13.With a neat sketch explain types of Laser. 14.List the advantages, disadvantages and applications of AJM? 15.Briefly explain PAM equipment’s....