Abstract: This investigation considers the size effect on the deformation behavior of simple tension in microforming and thus proposes a simple model of the tensile flow stress of sheet metal. Experimental ...

Abstract: The correct form of Eq. (16) is as follows:Display FormulaR0r1c=LDR=e(1+n)[(2 fe−n−e−μπ/2t0/rd)(1+R)/2−4μ(1+2R)/[2(1+R)]]+e2n(1+R)/2−1

Abstract: A new and practically applicable equation, including the normal anisotropy R, the strain hardening exponent n, the friction coefficient μ, and the bending factor t0/rd for estimating the limiting ...