000001535 001__ 1535 000001535 005__ 20141118153503.0 000001535 04107 $$acze 000001535 046__ $$k2003-05-12 000001535 100__ $$aBubák, A. jun. 000001535 24500 $$aMathematical models of machine tool drives with ball screws 000001535 24630 $$n9.$$pEngineering Mechanics 2003 000001535 260__ $$bInstitute of Theoretical and Applied Mechanics AS CR, Prague 000001535 506__ $$arestricted 000001535 520__ $$2eng$$aIn the paper, two methods for modelling machine tool drives with ball screws are shown and compared. There are common equation formulation and the multi-pole modelling. These methods are explained on the example of a drive with rotating ball screw clamped at both ends. Ball screw is modelled using FEM elements. The Guyan reduction technique is used for condensation of the obtained eight-mass model to a two-mass model. 000001535 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb. 000001535 653__ $$a 000001535 7112_ $$aEngineering Mechanics 2003$$cSvratka (CZ)$$d2003-05-12 / 2003-05-15$$gEM2003 000001535 720__ $$aBubák, A. jun.$$iPřiklopil, A. 000001535 8560_ $$ffischerc@itam.cas.cz 000001535 8564_ $$s515008$$uhttps://invenio.itam.cas.cz/record/1535/files/272-Ales-Priklopil-PT.pdf$$y Original version of the author's contribution as presented on CD, MCT. 000001535 962__ $$r971 000001535 980__ $$aPAPER