For machining of plastic material which of the unconventional process can be used effectively?
A)electro chemical machining
B)electron beam machining
C)ultrasonic machining
D)none of the mentioned

Question

Quizplus · Accepted Answer

Ultrasonic machining is effective for machining plastic materials because it uses high-frequency vibrations to remove material, which is suitable for brittle materials like plastics without generating excessive heat that could melt or deform the plastic.

For Machining of Plastic Material Which of the Unconventional Process