... Email: kuboki@mce.uec.ac.jp Email: masayoshiakiyama@ac.auone-net.jp Email: s.kajikawa@uec.ac.jp 26 04 2023 16 04 2024 18 04 2024 21 05 2024 Graphical Abstract Figure tube forming processes cold drawing FEM thin-wall tube thickness reduction...

... force, and to predict machining error due to workpiece deflection. With this method, the workpiece is discretely represented by voxels connected to their neighboring voxels with beam elements. Although the finite element method (FEM) is generally used for deformation analysis, it requires substantial...

... 01 09 2022 03 09 2022 30 09 2022 metal additive manufacturing FEM residual stress thermomechanical model distortion heat input design for manufacturing modeling and simulation Wire-based Directed Energy Deposition Additive Manufacturing (DED-AM) process...

...Nejah Tounsi; Tahany El-Wardany In Part II of these two-part papers, the effects of four finite element method (FEM) representations of the milling process on the prediction of chip morphology and residual stresses (RS) are investigated. Part II focuses on the milling of conventional uncut chip...

.... With this present study, it is intended to make some progress in the development of nanostructured mechanical components with the aim of demonstrating the feasibility of their manufacturing and achieving an improvement in their mechanical properties. isothermal forging SPD FEM Over these past few...

... shapes. The numerical simulation results were compared with the experimental observations performed on a mild steel sheet using a fibre laser and the results are in good agreement in terms of weld bead cross-sectional profile and strength. laser welding FEM CFD mild steel numerical simulation...

... extrusion upper bound experiment FEM Among various methods of solution to metal forming processes, the upper bound technique as an analytical method and finite element method has been widely used for the analysis of the metal forming processes effectively. Even though the finite element method...

... 20 12 2010 20 12 2010 deep drawing finite element analysis genetic algorithms learning (artificial intelligence) neural nets plastic deformation production engineering computing sheet materials deep drawing multilayer sheets optimal blank GONNS FEM In recent...

... is the worst trajectory under which wrinkling is most likely to occur. 01 02 2008 22 12 2009 03 02 2010 03 02 2010 aluminium alloys failure (mechanical) finite element analysis forming processes metal product industries thin wall structures thin-walled vessel head FEM...

.... 12 04 2007 17 12 2008 06 03 2009 drilling finite element analysis laser beam cutting laser beam welding production engineering computing ultrashort laser pulses femtosecond lasers FEM ABAQUS two-temperature model laser microwelding As a result...

... process uncertainties sheet forming blank holder control FEM Deep drawing is a sheet forming operation used to make cup-shaped, box-shaped, or other complex-shaped parts. A properly designed drawing process is essential to producing a defect-free part. This design process can be subdivided...

... the plastic strain of the processed materials finite element modeling (FEM) is used. Both analytical and FEM methods will allow us to affirm that by using this new die configuration it is possible to achieve higher deformation values per ECAE passage. By using Eqs. 10 , 8 , the shear strain can...