Stamping of the Plate Stock With Blank Holder: The Character of the Material Deformation and Calculation of the Coefficient of Elongation

Abstract

ISRA (India) = 1.344 ISI (Dubai, UAE) = 0.829 GIF (Australia) = 0.564 JIF = 1.500 SIS (USA) = 0.912 РИНЦ (Russia) = 0.179 ESJI (KZ) = 1.042 SJIF (Morocco) = 2.031 ICV (Poland) = 6.630 PIF (India) = 1.940

Internal Force Factors in a Sheet Blank Material When Drawing by the Direct Method.

“…The calculation of the internal force factors have been implemented in the LS-DYNA software environment. The round sheet blank model with the thickness of 2 mm had the volume of 2.5736×10 -5 m 3 and the surface area of 0.026532 m 2 . The sheet blank drawing was performed by the direct method without a blank holder.…”