Discuss the function of blank holder in a drawing die. What is meant by redrawing and why is it needed?

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asked Nov 19, 2017 in production by chandu (215k points)

Discuss the function of blank holder in a drawing die. What is meant by redrawing and why is it needed? Sketch the shape of blank holder for a redrawing die.

ies-conventional-2
1988
production
sheet-metal-operations

Discuss the function of blank holder in a drawing die. What is meant by redrawing and why is it needed?

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