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Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › Metal forming （spinning） › Reply To: Metal forming （spinning）

May 24, 2024 at 3:36 am
Reno Genest
Ansys Employee

Hello Zhao,

Your sliding and hourglass energies are less than 10% than internal energy. This seems okay. Is this the case for case 1 and case 2?

Could you compare the contact force on the same graph between case 1 and case 2? The contact force between the wheel (punch) and the blank.

 

Reno.