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Numerical Analysis of the Process for Forming High Cylinder by Deep-Drawing

Chang Su

Abstract

It is always a key technique to improve forming property of sheet metal in the deep drawing process. In this paper, a new process for greatly improving the forming property of sheet metal is presented. It decreasesthe flow resistance in the holder interface,then achieve the optimization of forming property of sheet metal. The new process for forming a high cylinder with flange by one time deep drawing is verified theoretically byfinite element simulation, and the mechanismof this new process is analyzed.

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Available abstract

Key concepts: Flange, Sheet metal, Forming processes, Deep drawing, Process (computing), Cylinder, Property (philosophy), Mechanical engineering