After you've defined the lift law or you've entered the data of the
valve train system, the software PROFESSIONAL CAM PRO provides the
ability to instantly verify the geometry of the valve train system
that has been inserted and simulate the kinematics of the system
throughout the entire engine cycle. In addition to the kinematic
mechanism are shown for each crank angle degree all the kinematic
quantities of interest (rotation angles, angles or arcs of contact,
the contact lengths, etc.) so is possible to verify if the operation
of the system is correct and whether it satisfies eventuals
constraints of space or of coupling between the various elements.