Mohamed A. Nwir

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Sheet metal forming is the process of converting a flat sheet of metal into a desired shape without fracture and with thinning in expected limits. This process is realized by a tool that has necessary male and female die surfaces. Multi Point Forming has provided a flexible tooling system that may replace the part specific tooling. In this paper, finite(More)
One of the methods for eliminating the dimples of the multi point forming is called elastic cushion which uses a rubber or polyurethane pad between the punches and sheet blank. In this study, finite element simulation was performed to investigate the influence of using rubber pad on forming quality in multi point forming process. The results demonstrate(More)
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