help spring mugs

[Micius88]

Good morning, I am in sharp difficulty simulating the behavior of a tazze spring with inventor. I cannot put the correct boundary conditions and force on the spring; simulation so I don't get acceptable results. Is there anyone who can give me any advice or useful material? Thank you very much. .

 

[meccanicamg]

concentricity with the central hole and a screw or pin, lower plane rested with unidirectional reaction bond parallel to the hole axis, upper surface force

 

[Micius88]

but then I have to create 3 parts (mode, screw and lower support plan) and join them in a set? Should force be applied on the surface of the screw? I would like to simulate a type-a and 1 group-type ball spring, and evaluate the effort for an applied load of 1010 n that should give an arrow of 0.26 mm...