A new continuum shell finite element for sheet metal forming applications
Source abstract
Abstract
In the present paper the performance of a newly developed reduced integration solid-shell element based on reduced integration with hourglass stabilization is studied in the field of sheet metal forming. The element acts together with a material model including combined isotropic/kinematic hardening with extension to yield anisotropy. Considering the well-known s-rail problem an excellent agreement with experimental results for the punch force has been obtained. Further the final geometry after springback is considered. A good correlation to the experiments has been achieved. A second example investigates a circular deep drawing process of an anisotropic sheet metal. The earing contour of the fully drawn cup was predicted very well.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Metal Forming Simulation Techniques · Vibration and Dynamic Analysis · Metallurgy and Material Forming
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References (9)
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