The present invention discloses an overhead machining device based on a portable 5-DOF full parallel module. The overhead machining device based on a portable 5-DOF full parallel module comprises: a sliding table for moving a parallel module to increase the stroke of the machine tool such that the machine tool can machine large components and can also simultaneously conduct the mounting and the machining of workpieces at different stations; a CNC rotary table; and a portable 5-DOF full parallel module. The portable parallel module has a large swing angle range, can conduct the conversion between vertical and horizontal machining modes and can achieve five-face machining in one setup in cooperation with the CNC rotary table. The parallel module can move flexibly, and can machine large and complex components after mounted on the sliding table.

The present invention discloses an overhead machining device based on a portable 5-DOF full parallel module. The overhead machining device based on a portable 5-DOF full parallel module comprises: a sliding table for moving a parallel module to increase the stroke of the machine tool such that the machine tool can machine large components and can also simultaneously conduct the mounting and the machining of workpieces at different stations; a CNC rotary table; and a portable 5-DOF full parallel module. The portable parallel module has a large swing angle range, can conduct the conversion between vertical and horizontal machining modes and can achieve five-face machining in one setup in cooperation with the CNC rotary table. The parallel module can move flexibly, and can machine large and complex components after mounted on the sliding table.

A machine tool has a substantially straight guide element extending along a first axis; two carriages, which are arranged at a fixed distance from one another along the guide element and are capable of sliding together along the guide element; a slide, which is interposed between the two carriages, is carried by the two carriages and can slide relative to them along a second axis perpendicular to the first axis; and a milling head, which is carried by the slide and is configured to carry a milling tool.

A machine tool includes a bed including a bottom surface and legs arranged at three positions of the bottom surface. The bed includes two oblique sides arranged such that the bottom surface has a triangular shape. The machine tool also includes a first support surface arranged on the bed and extending along a substantially horizontal first axis, a work table supported by the first support surface so as to move along the first axis, a second support surface arranged on the bed and extending along a substantially horizontal second axis, which is perpendicular to the first axis, and a machining unit supported by the second support surface so as to move along the second axis. The second support surface is located higher than the first support surface.

A system for damping machine-induced vibration in a workpiece includes a plurality of workpiece holders to hold the workpiece in a work cell. The system also includes a machine tool located in the work cell. The machine tool performs a machining operation on the workpiece while the workpiece is held by the plurality of workpiece holders. The system further includes a damping apparatus coupled to the workpiece. The damping apparatus controls machine-induced vibrations in the workpiece during the machining operation.

A guide device for a machine tool including a base body having at least one contact surface, a guide rail having at least one bearing surface and a guide axis, and a plurality of exchangeable support plates for positioning the guide rail on the base body.

A device for positioning a module of modular bed (4) for machine tools with respect to a reference module (41), comprising a liquid-based leveling device (2) which allows an alignment of the modules (41, 42) according to three degrees of freedom (Z,a,b) and a base support (3) which allows a spatial movement of the module to be installed (42) at least according to the three degrees of freedom (Z,a,b).

A machine tool has: a main shaft head that supports the main shaft; a main shaft head support part which supports the main shaft head such that the main shaft head can rotate around a first axis that extends perpendicular to the main shaft axis of rotation; a first rotary feed shaft device which is provided in the main shaft head support part, and rotates and feeds the main shaft head around the first axis; a saddle which supports the main shaft head support part such that the main shaft head support part can rotate around a second axis that is perpendicular to the first axis and inclined with respect to the vertical direction; and a second rotary feed shaft device which is provided in the saddle, and rotates and feeds the main shaft head support part around a second axis of rotation.

A processing machine line including multiple processing modules arranged in a width direction and loaded on a base where a machine body is movable in a front-rear direction; an automatic workpiece transfer machine to perform transferring of a workpiece by moving a conveyance robot in front of the base; an external cover to cover the processing module; a front cover to form a conveyance space of the conveyance robot, the front cover being provided with, for each processing module, an upper section cover that is open-and-closable in a lifting up manner, and a lower section cover configuring a cover front surface with the upper section cover; and a chip receiving box to be removable and attachable by being attached between the lower section cover and the base via an installation bracket that is attachable and removable with respect to a top section of the lower section cover.

A processing machine line including multiple processing modules arranged in a width direction and loaded on a base where a machine body is movable in a front-rear direction; an automatic workpiece transfer machine to perform transferring of a workpiece by moving a conveyance robot in front of the base; an external cover to cover the processing module; a front cover to form a conveyance space of the conveyance robot, the front cover being provided with, for each processing module, an upper section cover that is open-and-closable in a lifting up manner, and a lower section cover configuring a cover front surface with the upper section cover; and a chip receiving box to be removable and attachable by being attached between the lower section cover and the base via an installation bracket that is attachable and removable with respect to a top section of the lower section cover.