摘要:
A machine tool (10), particularly of the type of milling machines with moving column (23), comprising a footing (11), a supporting frame (12) for the workpiece (13), and - means for machining the workpiece (13), which are supported by the supporting frame (12), - a vise element (14), which is adapted to retain the workpiece (13), each one of its jaws (15a, 15b) comprising a supporting element (16a, 16b) for a plurality of roller supports (17), which are adapted to support, retain in position and move the workpiece (13). The roller supports (17) comprise means for the translational motion of rollers (18) from below the workpiece (13) to far from the workpiece (13), in order to disengage its edges and thus allow their machining.
摘要:
A machine tool (10), particularly of the type of milling machines with moving column (23), comprising a footing (11), a supporting frame (12) for the workpiece (13), and - means for machining the workpiece (13), which are supported by the supporting frame (12), - a vise element (14), which is adapted to retain the workpiece (13), each one of its jaws (15a, 15b) comprising a supporting element (16a, 16b) for a plurality of roller supports (17), which are adapted to support, retain in position and move the workpiece (13). The roller supports (17) comprise means for the translational motion of rollers (18) from below the workpiece (13) to far from the workpiece (13), in order to disengage its edges and thus allow their machining.
摘要:
An automated apparatus (10) for processing panels made of wood-like material, comprising: - a machine (11) for the longitudinal and transverse cutting to size of a blank panel, - means (12) for loading blank panels on the cutting machine (11); - two edging centers (13, 14), each one adjacent to one side of two opposite sides (15, 16) of the cutting machine (11), each edging center (13, 14) comprising two consecutive work tables (17, 18, 19, 20) and single edging means (21, 22) adapted to serve both work tables (17, 18, 19, 20), - means (23, 24) for transferring the cut panels to the edging centers (13, 14) and for transferring a partially edged panel from one work table (17, 19) to the other work table (18, 20) of the same edging center (13, 14).
摘要:
An automated apparatus (10) for processing panels made of wood-like material, comprising: - a machine (11) for the longitudinal and transverse cutting to size of a blank panel, - means (12) for loading blank panels on the cutting machine (11); - two edging centers (13, 14), each one adjacent to one side of two opposite sides (15, 16) of the cutting machine (11), each edging center (13, 14) comprising two consecutive work tables (17, 18, 19, 20) and single edging means (21, 22) adapted to serve both work tables (17, 18, 19, 20), - means (23, 24) for transferring the cut panels to the edging centers (13, 14) and for transferring a partially edged panel from one work table (17, 19) to the other work table (18, 20) of the same edging center (13, 14).
摘要:
A milling machine for machining on wood beams, which comprises a guided movement line (11) for a beam (12) to be machined and a milling station (13) which comprises two milling assemblies (18, 19) which are controlled by electronic means (20) and are each adapted to mill mutually opposite faces (12a, 12b, 12c, 12d) of the same portion of beam (12). The milling assemblies (18, 19) each comprise a single cutter (23, 30) which is associated with respective means (21) for translational motion along two respective perpendicular directions which lie on a plane which is arranged transversely with respect to the direction of the movement line (11). The electronic means (20) coordinating the translational motion means (21) in order to allow simultaneously the cutters (23, 30), arranged at the beginning of the milling sequence on corresponding contiguous faces (12a, 12b, 12c, 12d) of the beam (12), a first stroke for milling along a respective face (12b, 12c), a second idle stroke along a face (12c, 12d) which is contiguous to the previously milled one, and a third stroke for milling along the face (12d, 12a) which is parallel to the previously milled one; the cutters (23, 30) are moved around the beam (12) along a same direction of motion.