Effect Of Variation in Elastic Properties On Springback in Aluminium Sheet Metal Forming: A Parametric Finite Element Study With Four Drawbead Geometries
Springback is a recurring issue for dimensional accuracy in sheet metal forming process. This study presents a efficient parametric finite element (FE) investigation of the effect of Young’s modulus variation (E = 60, 65, 71, and 75 GPa) on springback angle in AA 6061-T6 aluminium sheet (300 × 45.86 × 1 mm, yield stren...