TY - JOUR N2 - Single point incremental forming process is a most economical Die-less forming process. The major constraint of it is that it is a time consuming process. In this work, a new attempt was made in incremental forming process using Multipoint tool for SS430 sheets to increase the formability and to reduce forming time. Fractography analysis was made to study the size of voids that were formed during fracture. The forming limit diagrams were drawn and compared for single point incremental forming and the multipoint incremental forming of SS430 sheet. It was proved that the formability of SS430 sheet in the multipoint forming was better than the formability of that in single point forming and the time consumed was reduced. The strain distribution in both processes had also been studied along with surface roughness. L1 - http://journals.pan.pl/Content/109137/PDF/AMM-2018-4-18-Sathiya.pdf L2 - http://journals.pan.pl/Content/109137 PY - 2018 IS - No 4 EP - 1714 DO - 10.24425/amm.2018.125096 KW - FLD KW - SPIF KW - MPIF KW - Void coalescence KW - Strain distribution A1 - Ramkumar, K. A1 - Paulraj, G. A1 - Elangovan, K. A1 - Sathiya Narayanan, C. PB - Institute of Metallurgy and Materials Science of Polish Academy of Sciences PB - Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences VL - vol. 63 DA - 2018.12.12 T1 - Forming Limit Diagram, Void Analysis, Strain Distribution and Surface Roughness for SS430 Sheets During Multipoint Incremental Forming SP - 1709 UR - http://journals.pan.pl/dlibra/publication/edition/109137 T2 - Archives of Metallurgy and Materials ER -