| 摘要 |
<p>A machine tool for machining elongated elements (50), in particular frame profiled elements, comprises a cutting unit (2) for rotatably supporting a disc blade (21), supporting means (3, 4, 5) of an element (50) to be machined, driving means (25, 26, 27, 34, 44, 54, 64) for moving the cutting unit (2) and/or the supporting means (3, 4, 5) so as to cause an interaction between the element (50) to be machined and the disc blade (21). The supporting means (3, 4, 5) is such as to enable the element (50) to be machined to perform a rotation around a first rotation axis (A) coinciding with, or parallel to, a longitudinal axis of the element (50) and is further movable by the driving means (34, 44, 54) along a first movement direction (X) that is substantially parallel to the first rotation axis (A). The cutting unit (2) is movable along a first advancing direction (Y) that is substantially orthogonal to the first rotation axis (A), along a second advancing direction (Z) that is substantially orthogonal to the first advancing direction (Y) and to the first rotation axis (A) and along a second movement direction (Xl) that is substantially parallel to the first movement direction (X). The cutting unit (2) comprises a supporting arm (22) suitable for rotatably supporting the disc blade (21) and mounted rotatably around a second rotation axis (C) substantially orthogonal to the first rotation axis (A).</p> |
