Dynamical Properties Analysis of Frictional Winding Mechanism with Bobbin Elastic Support

A mathematical model of the Frictional Winding Mechanism (FWM) with bobbin elastic supports for a search of optimal structural and physical parameters for developing new and updating existing FWMs has been carried out. The model was derived from bobbin equipped with pendulum suspension for forming cylinder shaped packages. In the derivation method it was considered that the model corresponds the conditions under which the contact points peripheral speeds of the package and driving drum in all the cross sections are less than the speeds of the same points belonging to the driving drum.