Often earing defects are found during deep drawing operation, because the (A) Surface finish of the sheet is poor (B) Sheet material has been given substantial spring back (C) Starting sheet has planer anisotropy due to its texture (D) Starting sheet has normal anisotropy due to its texture

Often earing defects are found during deep drawing operation, because the
(A) Surface finish of the sheet is poor
(B) Sheet material has been given substantial spring back
(C) Starting sheet has planer anisotropy due to its texture
(D) Starting sheet has normal anisotropy due to its texture
by

1 Answer

Answer :

(C) Starting sheet has planer anisotropy due to its texture
by

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