Hello!
What should be the result of your simulation? If you want to see the mech. stress of your lower part, you can add a second study only with solid mechanics and use the same predefined displacement as in the first model.
In other case you can use your own differential equation (ge) like F=m*a for the movement.
Ralf
What should be the result of your simulation? If you want to see the mech. stress of your lower part, you can add a second study only with solid mechanics and use the same predefined displacement as in the first model.
In other case you can use your own differential equation (ge) like F=m*a for the movement.
Ralf