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Experimental Research on the Velocity of Two Pneumatic Drives with an Element for Concurrent Motion

Żyłka Marta, Szczerba Zygmunt, Szczerba Kamil

Advances in Science and Technology. Research Journal

2022

Vol. 16, no 2

81--88

Experimental studies of a pneumatic drive system were carried out with the ap-plied element for the concurrent movement of two pneumatic drives. The main aim of these experiments was to obtain the results of specific measurements of displacements of two piston rods of pneumatic drives in relation to different values of loads in the whole range of the travel length. On the basis of these results, the speed of piston rods of two drives was determined. The results achieved during the experiment, showed the possibility of simultaneous insertion of two pneumatic drives with the use of an ele-ment for concurrent motion. This article is a continuation of the first article which was the study of the stroke speed of pneumatic cylinders with a synchronizing element.

Research on a rodless pneumatic actuator with magnetic transfer

Szczerba Zygmunt, Szczerba Kamil, Żyłka Marta, Żyłka Wojciech

Science, Technology and Innovation

2020

Vol. 10, no. 3

23--29

The article presents the results of experimental and numerical tests of a rodless actuator with magnetic transfer. The study concerns the dynamic operation of the actuator. A series of measurements of pressure variability as a function of the distance and speed of the actuator’s operation on a real stand were performed. The study was repeated by modeling the system in the FluidSim environment. The obtained variation waveforms were compared with the real ones in order to determine the suitability of this type of tool for testing actuators.

W artykule przedstawiono wyniki badań eksperymentalnych i numerycznych siłownika beztłoczyskowego z przeniesieniem magnetycznym. Badanie dotyczy pracy dynamicznej siłownika. Wykonano szereg pomiarów zmienności ciśnień w funkii drogi i prędkości działania siłownika na stanowisku rzeczywistym. Powtórzono badanie modelując układ w środowisku FluidSim. Uzyskane przebiegi zmienności porównano z rzeczywistymi, w celu określenia przydatności tego typu narzędzia do badań siłowników.