RESULTS OF MEASUREMENT OF TRANSITIONAL EFFECTS AT AIR PRESSURE CHANGES IN PNEUMATIC COUPLING DURING MECHANICAL SYSTEM OPERATION
Journal Title: Scientific Journals of Silesian University of Technology. Series Transport - Year 2011, Vol 2011, Issue 72
Abstract
At our department we pay attention in the long term to the pneumatic flexible shaft couplings – their development, research and application to the torsionally oscillating mechanical systems (TOMS). Their main advantage is, that gaseous medium pressure change in their compression space causes a change of the dynamic torsional stiffness and thereby the natural frequency of the mechanical system. This fact we use by tuning of mechanical systems, especially during its operation and therefore is necessary to know the character of the transitional effects at pressure changes in the coupling. This paper deals with presentation , and evaluation of measured processes of transitional effects at rapid and slow air pressure changes in pneumatic coupling, applied in specific TOMS.
Authors and Affiliations
Jaroslav HOMIŠIN, Matej URBANSKÝ
Keywords
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