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Progressive die is a die which can perform two or more operations in a single stroke.

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Progressive die is a die which can perform two or more operations in a single stroke.

(a) True

(b) False

This question was posed to me during an interview.

Question is from Blanking and Piercing topic in chapter Forming Process of Casting-Forming-Welding II

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Right choice is (a) True

The explanation is: Progressive die is also called a follow on die. It can perform two or more operations in a single stroke of a ram. Normally, the first operation is punching which is then followed by the blanking operation. The metal sheet is transferred to the next place in between the stroke to form a complete specimen.

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