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Interaction of the driving motor and axially moving beam in textile machines

Research and development

Author:

• Zajączkowski Jerzy
  Department of Mechanics of Textile Machines, Technical University of Łódź, Łódź, Poland

Full text

Abstract: In this paper a mathematical model for a motor driven reciprocally moving beam is formulated. The partial differential equation of the beam is replaced by an ordinary differential equation, primarily describing the mode of vibration. Using the principle of virtual work, an equation for the driving system is derived. The set of equations is solved numerically. It is demonstrated that motion close to a frequency twice higher than the frequency of natural vibration is unstable.

Tags: stability of motor drive, reciprocally moving beam, textile machines.

Citation: Zajączkowski J.; Interaction of the Driving Motor and Axially Moving Beam in Textile Machines. FIBRES & TEXTILES in Eastern Europe 2009, Vol. 17, No. 2 (73), pp. 96-98.

Published in issue no 2 (73) / 2009, pages 96–98.