Frictional forces are essential for machines. This applies to static friction in static applications and dynamic friction in dynamic applications.
SE 200.04 contains an inclined plane equipped with an electronic module for data acquisition and measured value display. The experimental arrangement is set up in the SE 200 mounting frame. The stainless steel mounting frame provides direct and wireless data transmission and power supply for the smart components. The click system ensures the components easily snap into place.
The angle of the inclined plane can be changed. An applied mass as a friction body is connected to a cable via a deflection pulley with a further mass as a tensile force. The force acting on the deflection pulley in the direction of the inclined plane is measured. The distance travelled by the applied mass is recorded via the rotary movement of the deflection pulley. The time is used to determine the speed and acceleration. Two additional flywheels slow down the experiment in order to illustrate the dynamic processes. Another friction body with ball bearings enables dynamic experiments without friction.
The dynamic and static friction coefficients of two material pairings and two friction surfaces of different sizes are determined in experiments. Variable loads are available for the two friction bodies. The measured forces, angles and distances travelled are displayed both directly on the inclined plane and in the GUNT software. The static and dynamic friction coefficients can be determined in the GUNT software.
The GUNT software reacts dynamically to changes. The visualisation in the software corresponds to the actual inclined plane. The measured values are analysed in real time.
