I have a fixed - free bar with tichness 40 [mm].
the deflection is 0,2 [mm] with F = 4.000,00 [N]
In Simulate I can investigate the value of thickness in order to not superate 0,1 [mm] of deflection?
Maybe I need a sensitivity analysis, correct?
This is a CAD problem, not a simulate problem. It means the dimension is dependent on something so it cannot be modified. Can you change the thickness manually to different thicknesses? Are you using a relation (equation) to drive the thickness?