SUR L'UTILISATION DE CERTAINES SOLUTIONS MODERNES POUR LA CONSTRUCTION DES PALIERS DES SYSTEMES MOBILES DANS LES APPAREILS POUR LA MÉCANIQUE DE PRÉCISION

Abstract

The paper presents some fine mechanics bearing types, which are used in the last years. Some of these solutions are suited and advantageous only for small dimensions. The presented achievements are: lobate hydrodynamic gas bearings, flexible band bearings, spiral grooved bearings, ferrofluid bearings, capillary rign shape bearings, guides and bearings with porous parts. For all these systems, the calculation simplifying hypotheses are given and the correspondences between the author's experimental determinations and the results of the proposed method of calculation are shown.