LS Dyna

LS Dyna

Any questions about metal cutting with LS-DYNA

    • javat33489
      Subscriber

      Hello everyone dear.

      I have some questions about metal cutting with LS-DYNA. I would like to consult with you.

      1. When cutting metal, the cutting wedge is a rigid body, and the rock is a destructible body. If the wedge has teeth made of another metal, can I make them non-rigid body to see how they deform?

      2. If I'm simulating cutting 100mm of rock and I need to cut 1000m, can I loop the calculation to see how the teeth deform after 1000m? How to do it?

    • javat33489
      Subscriber

      What do you think about these questions guys?

    • Ram Gopisetti
      Ansys Employee

      Hello, yes, you can make it non rigid to see how it deforms

      if the rock is 100mm how can you cut 1000m, can you reframe this question. 

      Cheers, Ram 

      • javat33489
        Subscriber

        For example, I need to drill 1000 meters of rock and see how the drill wears off. But I can't create a rock model 1000 meters long and make such a calculation, it will be considered for a whole year. How can I scale this calculation?

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