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Materials Science and Manufacturing Engineering Miscellaneous

Materials Science and Manufacturing Engineering

  1. Arrange the processes in the increasing order of their maximum material removal rate. Electrochemical Machining (ECM) Ultrasonic Machining (USM) Electron Beam Machining (EBM) Laser Beam Machining (LBM) Electric Discharge Machining (EDM)
    1. USM, LBM, EBM, EDM, ECM
    2. EBM, LBM, USM, ECM, EDM
    3. LBM, EBM, USM, ECM, EDM
    4. LBM, EBM, USM, EDM, ECM
Correct Option: D

MRR
EDM - 5 × 103 mm3/min
LBM-5 mm3/min
EBM-10 mm3/min
USM-180 mm3/min
ECM-10 × 103 mm3/min



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