Q49
In _________ operation, the cutting force is maximum when the tooth begins its cut and reduces it to minimum when the tooth leaves the work.
A.
Up milling
B.
Down milling
AnswerC.
Face milling
D.
End milling
Answer: Option B
Solution
Answer: Option B
Solution:
In Down milling operation, the cutting force is maximum when the tooth begins its cut and reduces it to minimum when the tooth leaves the work.