Identify the stress strain in flange portion of a partially drawn cylindrical cup when deep drawing without a blank holder

tensile in two directions and compressive in third direction

tensile in all three directions

no stress in the flange at all, because there is no blank holder

tensile stress in one direction and compressive stress in other direction

tensile in two directions and compressive in third direction

Identify the stress strain in flange portion of a partially drawn cyli

1.	Identify the stress strain in flange portion of a partially drawn cylindrical cup when deep drawing without a blank holder
A.	tensile in all three directions
B.	no stress in the flange at all, because there is no blank holder
C.	tensile stress in one direction and compressive stress in other direction
D.	tensile in two directions and compressive in third direction
Answer» D. tensile in two directions and compressive in third direction

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Identify the stress strain in flange portion of a partially drawn cylindrical cup when deep drawing without a blank holder

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