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In piercing operation the clearance is provided on

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In piercing operation, the clearance is provided on

Answer & Solution
Correct Answer: Option B
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.
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2 Comments
Dr Suresh
Dr Suresh 6 years ago
the statement Piercing is a Blanking operration , is I think wrong. Piercing is opposite to blanking or similar to punching.
Krunal Prajapati
Krunal Prajapati 8 years ago
Correct ans. (A) punch
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