Now showing items 1-4 of 4

    • Aluminium extrusion analysis by the finite volume method 

      Bressan, Jose D.; Martins, Marcelo M.; Button, Sergio T. (CIMNE, 2013)
      Conference report
      Open Access
      Present work proposes a novel numerical scheme to calculate stress and velocity fields of metal flow in axisymmetric extrusion process in steady state. Extrusion of aluminium is one main metal forming process largely applied ...
    • Lead extrusion analysis by finite volume method 

      Martins, Marcelo M.; Bressan, Jose D.; Button, Sergio T. (CIMNE, 2013)
      Conference report
      Open Access
      Computational numerical simulation is nowadays largely applied in the design and analysis of metal forming process. Extrusion of metals is one main forming process largely applied in the manufacturing of metallic products ...
    • Numerical analysis of hot deep drawing of din 27MNCRB5 steel sheets under controlled stretching 

      Batalha, Mario H. F.; Button, Sergio T. (CIMNE, 2013)
      Conference report
      Open Access
      Hot stamping has been widely studied and increasingly applied in the automotive industry. This process is characterized by its ability to stamp high strength steels, yielding products with high ...
    • Numerical simulation of multi-directional hot forging for the reduction of forging defects 

      Septímio, Rudimylla da S.; Button, Sergio T. (CIMNE, 2015)
      Conference report
      Open Access
      Hot forging is a metal forming process widely used in the industry. Among the many advantages are the possibility of severe plastic deformation and the improvement of mechanical properties, leading to the continued development ...