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applications:ale:roller-level

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Roller levelling

Used at the end of the forming line to remove shape defects using plastic bending and stretching.

  • A sheet is driven through 3 cylinders.
  • Small contact areas require a fine mesh.
  • ALE keeps a fine mesh between the cylinders.
  • CPU : 50min (ALE) vs 2 days (Lagrangian).

Classical transient Lagrangian model

<html> <iframe width=“560” height=“180” src=“www.youtube.com/embed/csgiMhCaJZI” frameborder=“0” allowfullscreen></iframe> </html> </WRAP>

The proposed ALE model of continuous roll forming

<html> <iframe width=“560” height=“180” src=“www.youtube.com/embed/YMHoOMslpZA” frameborder=“0” allowfullscreen></iframe> </html> </WRAP>

applications/ale/roller-level.1459344184.txt.gz · Last modified: 2016/03/30 15:23 by 127.0.0.1

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