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Q. |
In Micro-Ultrasonic Machining, which of the following component vibrates? |
A. | tool |
B. | work piece |
C. | feed pipe |
D. | all of the mentioned |
Answer» B. work piece | |
Explanation: unlike the normal ultrasonic machining, micro-usm utilizes the work piece’s vibration and the rotation of the tool. |
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