Q65
In piercing operation, the clearance is provided on
A.
Punch
B.
Die
AnswerC.
Half on the punch and half on the die
D.
Either on punch or die depending upon designer's choice
Answer: Option B
Solution
Answer: Option B
Solution:
Piercing is process in which punch operation cuts a hole/material by tearing operation from a final piece of sheet metal. Piercing is a blanking operation.In piercing operation, the clearance is provided on die.