Optimization of Sheet Forming Process for the Reduction of Springback
نویسنده
چکیده
The introduction on large scale of high strength materials in automotive industry provided the possibility to reduce weight and produce safer cars. But at the same time these materials yield more springback than deep drawing steels. This can lead to problems designing the right tools for the forming process. This paper presents a method for the optimization of sheet metal forming parameters in order to reduce the effects of springback phenomenon. A central composite response surface method (RSM) was used. U-bending test was used for the validation of the method and the results in springback reduction seem promising.
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