CAT NO: DIDACTICNLE-Export-126049
Torsional Vibration Apparatus- Engineering Lab Training Systems.
Technical Description
This table unit is used to explain
torsion and torsional vibration in experiments. Demonstrations and
student experiments are both foreseen in equal measures. The core of the
experiment is a metal torsion bar. With the aid of chucks, mass discs
of varying inertia can be attached to the bar. It this way it is
possible to assemble torsional vibrator systems with up to three masses.
Vibrations can be induced on the system using an electrical exciter
supplied from the control unit. An adjustable damper can be used to
influence the vibrations. Shaft encoders on the chucks provide the
amplitude of vibration as an electrical signal. The control unit
conditions these signals and makes them available, e.g., for display on
an oscilloscope (which must be provided) or on the PC data acquisition
system. (available as an accessory).