000009163 001__ 9163
000009163 005__ 20141204092414.0
000009163 04107 $$aeng
000009163 046__ $$k12/05/2014
000009163 100__ $$aMoravec, J.
000009163 24500 $$aCompensation of irregular motion of a machine tool feed drive axis

000009163 24630 $$n18.$$pEngineering Mechanics 2012
000009163 260__ $$bInstitute of Theoretical and Applied Mechanics, AS CR, Prague
000009163 506__ $$arestricted
000009163 520__ $$2eng$$aThis contribution deals with the interaction of feed drive axes of NC machine tools, primarily focusing on the compensation of vibrations in the linear axis caused by a carried unbalanced rotating axis. These vibrations negatively influence both machining precision and surface quality. To suppress the effect of unbalanced mass, four compensators were designed as additive blocks supplementing the ordinary cascade control loop of the NC machine tool’s feed drive axis. The paper also includes results of an experimental verification of these methods, carried out on a test bed which is a simplified model of a real NC machine tool.

000009163 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009163 653__ $$adirect drive, mass unbalance, cascade control loop

000009163 7112_ $$aEngineering Mechanics 2012$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2012
000009163 720__ $$aMoravec, J.
000009163 8560_ $$ffischerc@itam.cas.cz
000009163 8564_ $$s467933$$uhttps://invenio.itam.cas.cz/record/9163/files/058_Moravec_J-FT.pdf$$yOriginal version of the author's contribution as presented on CD, paper (No. 058).
000009163 962__ $$r8924
000009163 980__ $$aPAPER