International Journal of Academic Engineering Research (IJAER)   Year: 2019 | Volume: 3 | Issue: 6 | Page No.: 12-24 The Conventional Spinning and Flow Forming Essam K. Saied; Ayman A. Abd-Eltwab; M. N. El-sheikh, S. Z. El-Abden; M. Abdel-Rahman, Ibrahim M. Hassab-Allah Abstract: The thin wall cup products are largely used in industries, it is usually made by a conventional spinning process to produce the cup shape, followed by wall thickness reduction process (Flow Forming) to reduce the cup wall thickness. There is no one process can perform a thin wall cup in one stroke. The deep drawing process with ironing at the same stroke is now being investigated in some literatures, but it still cannot reduce the wall thickness up to 50 or 70%. This article is aiming to investigate the conventional spinning process and the flow forming process; how these two processes conducted and the development in the two processes. A review of the two processes is included in this article. After that; suggestions for future work in the two processes and to conduct the two processes together are prescribed.