Flange wrinkling is a defect associated with
A)Cold heating
B)Cold rolling
C)Deep drawing
D)Die casting
E)None of the above

Question

Quizplus · Accepted Answer

Flange wrinkling is a defect specifically associated with the deep drawing process, which is a sheet metal forming process used to create cup-shaped, cylindrical, or complex shapes. This defect occurs when the compressive stresses in the flange region of the drawn part exceed the material's capacity to resist buckling, leading to wrinkles.

Flange Wrinkling Is a Defect Associated with