machine tool numerical control for the manufacture of molds for tires.

摘要

a board door piece (18) is likely to bring some semi-finished ring (20) and has a controllable linear movements along two orthogonal axes horizontal and rotating around the axis down leftcale. a horizontal arm (30) carries a head operator (34) equipped with spindle door motorized tool (37, 38, 41, 42).the arm is equipped with vertical and longitudinal movement to introduce the head operator within the semi-finished ring finger.the head operator (34) is ruotabile around a horizontal axis transverse to the mandrel and to perform the desired tool circular arcs along the inner surface of the primary piece.preferably the mandrel (38) is movable longitudinally with respect to the head operator control means actuators.