In ultrasonic machining, tool is made of
A. Tungsten carbide
B. Brass or copper
C. Diamond
D. Stainless steel
Answer: Option B
Solution (By Examveda Team)
The tool material should be such that indentation by the abrasive grits does not lead to brittle failure. Thus the tools are made of tough, strong and ductile materials like steel, stainless steel and other ductile metallic alloysThis Question Belongs to Mechanical Engineering >> Manufacturing And Production Technology
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Stainless steel is also ductile and have enough strength then why we choose brass or copper
According to your explanation the Answer Should be Stainless Steel. But you have given Brass and Copper as your answer. Your explanation is contradicting your answer.