September 18, 2023 at 7:20 am
Loic Ivaldi
Ansys Employee

Hello,

Could you please tell us the following :

- How many CPU do you use for the simulation ? Can you increase this number ?

- Use the real densities and set TSSFAC=0.9 in *CONTROL_TIMESTEP then give us the timestep.

- Then, make your drilling tool rigid and give us the new time step.

Best,

Loïc