.FEM

تغییر روش ساخت منیفولد دود خودرو از ریخته گری به ورقکاری

امروزه، مساله بسیار مهم در صنعت خودروسازی تولید اتوموبیلهای هر چه سبکتر است در این مقاله، منیفولد دود خودرو به عنوان یک قطعه با پتانسیل بسیار مناسب ب…

Computational analysis of sheet via continuous equal channel angular pressing

Among severe plastic deformation techniques, equal channel angular pressing is one of the newest methods to produce nanostructure materials In this s…

Simulation of Asymmetric Rolling

In this paper, a two dimensional finite element analysis FEM of asymmetric rolling is performed Simulations are carried out for various rolling diame…

Experimental and Numerical study on Uniformity of Wall Thickness of Transparent Acrylic in Bubble Inflation and Plug Assistance Thermoforming Processes

Wall Thickness of Transparent Acrylic in manufacturing a hemispherical workpiece is investigated in this paper First of all bubble inflation thermofo…

Application of 3D FEM to Die Design in the Radial Forging Process

Radial forging is an open forging process used for reducing the diameters of shafts,tubes, stepped shafts and axels, as well as for creating internal…

Numerical And Experimental Investigation Of Deformation In Laser Forming Process

The laser forming process is an advanced process in sheet metal forming in which laser heat source is used to shape the metal sheet In this paper, te…

Investigation of Thermal Effects in Sheet Metal Blanking Process

In this paper a methodology is proposed to predict the ductile damage in sheet metal blanking process using a coupled thermo mechanical finite elemen…

Investigation of strain behavior and pressing pressure in the cross equal channel angular pressing process

In this study, strain behavior and pressing pressure requirement of pure aluminum during Cross ECAP were analyzed by 3D finite element methods up to…