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Single point incremental forming (SPIF) is an economical and fast sheet metal forming technique, which does not require a set of specified and complicated dies and a press machine. A finite element method (FEM) model of an incremental sheet metal formed conical cup is developed using ABAQUS software. The geometric shape and processing parameters for the punch of the tool path on the thinnest (T) and uniformity (U) of the sidewall thickness of a finished conical cup are measured by SPIF. Thedoi:10.21203/rs.3.rs-1485096/v1 fatcat:z47gp7fahrhohgmo3oaqkivmqa