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 cau...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).展开更多
基金the Natural Science Foundation of Liaoning(Grant:2021-YKLH-032021-YKLH-04)The 2023 Key scientific research project of Yingkou Institute of Technology(Grant:ZDIL202302).
文摘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).
基金financially national natural science foundation of China youth science foundation project (No. 51205005)Beijing natural science foundation (No. 3162011)Training program of Beijing Municipal Education Commission "outstanding young talent" (No. 2013-2015)