1. Describe the process of LBM and PAM with a neat and suitable sketches.
2.(i) Explain the process parameters of EBM and their influence on machining quality.
(ii) Describe the process capabilities of EBM and PAM in detail.
3.(i) Describe the principle of LBM with neat and suitable sketch.
(ii) Write down the advantage and limitation of LBM process.
4.(i) Describe the principle of PAM with suitable sketch
(ii) Write down the advantage and limitation of PAM process.
5.(i) What is the application of EBM.
(ii) What do you mean by EBM? Design its set up to indicate its major parts and describe the principle of operation.
6.(i) Describe the principles and elements of EBM, also how work table is protected from getting damaged by electron beam.
(ii) Describe how process variables influence MRR, HAZ and pattern generation in detail.