Abstract: In this paper, the key assumptions in the MK and effective stress ratio models are investigated for AISI 1018 steel specimens with a thickness of 0.78 mm using experimental and numerical data from Marciniak tests. The ...

Abstract: The tube flaring process has been traditionally used to expand one end of a tube without changing its crosssectional area. This simple process typically forms the product using a single punch. To delay failure and enhance ...

Abstract: Incremental sheet metal forming is known for its high flexibility, making it suitable for fabricating low-batch, highly customized complex parts. In this article, a localized multipass toolpath referred to as localized ...