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Control of Inner Wrinkling in Deep Drawing by maher is a document available to read on EtoBox.

This document summarizes research on controlling inner wrinkling during hydrodynamic deep drawing of an irregular aircraft part with both concave and convex features. The researchers used numerical simulation to optimize the layout and height of semi-circular drawbeads, which can change the material flow and better control wrinkling compared to optimizing cavity pressure alone. Drawbeads arranged in zones I and II with optimum penetration were found to completely suppress inner wrinkling. Experiments valida

Author

maher

Language

EN