Abstract: A milling machine (1) for the machining of large components includes a milling head (9) which includes a support beam (8) which is movable along a longitudinal axis (Z); a pivot body (14) which is supported and guided by the support beam (8) by way of a curved guide arrangement (36) so as to be pivotable about a first pivot axis (B) which extends normal to the longitudinal axis (Z) and a motor milling spindle (11) which is supported on the pivot body (14) so as to be pivotable about a second pivot axis (A) which extends normal to the first pivot axis (B). The rotation of the pivot body (14) and of the milling spindle (11) is controlled by drive arrangements (37, 50) assigned to the pivot axis (A, B). The curved guide arrangement (36) includes guide carriages (34) attached to them support beam (8) and a circular arc segment-shaped guide track (32) which is attached to the pivot body (14) and which provide for pivot range about the first pivot axis (B) of at least 180.degree..

Abstract: A milling machine (1) for the machining of large components includes a milling head (9) which includes a support beam (8) which is movable along a longitudinal axis (Z); a pivot body (14) which is supported and guided by the support beam (8) by way of a curved guide arrangement (36) so as to be pivotable about a first pivot axis (B) which extends normal to the longitudinal axis (Z) and a motor milling spindle (11) which is supported on the pivot body (14) so as to be pivotable about a second pivot axis (A) which extends normal to the first pivot axis (B). The rotation of the pivot body (14) and of the milling spindle (11) is controlled by drive arrangements (37, 50) assigned to the pivot axis (A, B). The curved guide arrangement (36) includes guide carriages (34) attached to the support beam (8) and a circular arc segment-shaped guide track (32) which is attached to the pivot body (14) and which provide for pivot range about the first pivot axis (B) of at least 180°.