Metal cutting of Ti6Al4V alloy 

  • Experiment data is available [1,2]

  • Numerical modeling [in]

The shear band with regular pattern is accurately captured by numerical simulation. The convergence study shows improving agreement with experiment.

The animation of numerical result below shows the detail of cutting process. This powerful numerical tool has been successfully applied to metal shearing and bushing analysis.

Sheet Metal Punching 

  • Experiment data is available [Svanberg, 2019]

  • Numerical modeling

  • Comparison: FEM with element erosion + GISSMO model

punch01.png
punch02.png

1/8 model

EPS

punch04.gif
punch03.gif

Max Principle Strain

punch05.png