Click to toggle between “Calculate” and “Do not Calculate” the forces that act on joints, cams, springs, ... , that result from the motion that is imposed on each kinematic-chain.

Forces toolbar > Force Vectors: Calculate

Forces toolbar > Force Vectors: Do not Calculate

Forces menu > Force Vectors: Calculate

Note:

To calculate Forces Vectors:

•The kinematic-chains must be kinematically-defined

•A minimum of one Part has Mass and/or Mass Moment of Inertia

•The correct element in the kinematic-chain has the Power-Source - see Configure Power Source

And / Or

•A Spring FB applies an external force to the kinematic-chain

See also:

Force-Vectors: Display

Kinetostatic Servomotor and Gearbox selection