The extrusion deformation process of L-shaped aluminum profiles was numerically simulated using the finite element program Deform-3D. The simulation findings revealed that the deformation of the profiles was mostly caused by unequal material flow velocity, which resulted in the profiles bending. Determine the impact of extrusion parameters on the bending deformation of the profile after studying various parameters that may affect the material flow mode (hole position, extrusion speed).
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Xu et al. (2024) studied this question.
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