Abstract: Multi-point forming (MPF) is one of the flexible sheet metal forming processes. The prototyping of the automotive and aerospace, MPF is mainly used to reduce cost and time consuming. In this study, multi-point progressive forming (MPPF) type was modelled and analysed in finite element software Deform 3D. Sheet metal part of aluminium 1100 was used to form the desired shape. MPPF and conventional forming were compared according to tearing of sheet metal in simulations. The results show that MPPF was more appropriate forming type for this shape comparing the conventional forming. Tearing was also observed in conventional forming process.

Keywords: Finite element, Multi-point, Forming, Progressive, Sheet metal

| DOI: 10.17148/IARJSET.2023.10117