Steel laser tailor-welded blanks (TWBs) are produced by end-to-end joining of base sheets using different welding methods. In this article, the formability of laser TWBs of St12 and St14 with thicknesses of 1 mm and 1.5 in single point incremental forming process were experimentally and numerically investigated. First, the forming limit wall angle was experimentally determined for each of the b...

The present paper aims to an experimental study on the behaviour of PA and PE sheets during single point incremental forming. Due fact that purpose this research is process both in terms forces major minor strain thickness reduction, a Kuka Kr210 robot was chosen as alternative using universal milling machine. specimens were made 3 mm sheets. size 250 x mm. measured three directions coordinate ...