DISPOSITIF DE MOUVEMENT, EN PARTICULIER POUR DES TORCHES DE DÉCOUPE DU TYPE À PLASMA ET SIMILAIRES

摘要

A movement device, particularly for cutting torches of the plasma type, comprising a working head that can move along three Cartesian axes which are mutually perpendicular and supports a cutting torch for cutting mechanical pieces and the like, elements being comprised for the combined rotary and translational motion of the cutting torch with respect to the working head in order to vary the inclination of the cutting flow with respect to the mechanical piece or the like being worked on; the center of instantaneous rotation of the cutting torch, with respect to which the elements for combined rotary and translational motion operate, substantially coinciding with the focal point of the cutting torch.