A cutting machine waste extraction apparatus is provided for a cutting machine that cuts a plate where the cutting machine waste extraction apparatus is supported adjacent a cutting area at a cutting table. The cutting machine produces waste at the cutting area during the cutting of the plate where the apparatus includes a ducting system having a first duct that receives the waste from the plate, and a second duct that receives the waste from the first duct. The first duct is movable along the length of the second duct and the second duct includes a lengthwise opening which is sealed by a flexible belt. The flexible belt is deformable from sealed contact with the second duct, adjacent a junction apparatus, where the junction apparatus provides a fluid connection between the first duct and the second duct.

A numerical controller according to the present invention includes: a turning condition designation unit that designates a machining condition of turning; a nicking condition designation unit that designates a machining condition of nicking; a fixed cycle instruction analysis unit that generates an instruction sequence of a turning cycle operation based on the turning machining condition; and a nicking operation instruction generation unit that generates an instruction sequence of a nicking cycle operation based on the turning machining condition and the nicking machining condition. The numerical controller executes the instruction sequence of the nicking cycle operation before executing the instruction sequence of the turning cycle operation.

There is provided a transmission device comprising a rigid casing configured to be mounted perpendicularly on a pair of parallel rotatable driving and driven shafts. Annular driving and driven gears are provided in the casing. The annular driving gear is adapted for rotating simultaneously with the driving shaft, and is also adapted for forwarding rotational motion of the inner section to a transmission device. The annular driven gear is adapted for engaging and rotating simultaneously with the driving shaft and sliding over the same, and for forwarding to the inner section rotational motion received from the transmission device. The transmission device is rotatively connected to the annular driving and driven gears for transmitting rotational movement of the driving shaft to the driven shaft. There is also provided a portable boring-welding apparatus using this transmission device and a method for rotating a driven shaft using a parallel driving shaft.

A feeding device includes a sliding member, a main shaft, a tool holding assembly, a locking assembly, and a locking assembly. The sliding member is slidably couplable to a moving member. The main shaft is rotatably coupled with the sliding member. The tool holding assembly includes a connecting member detachably connectable to the main shaft and configured for holding one of a plurality of tool heads, the connecting member defining two clamping grooves. The locking assembly is positioned on the sliding member having a driving member attached to the sliding member, and a pair of claws attached to the driving member. The disclosure also supplies a machine tool using the feeding device, and a method for machining using the machine tool.

The present invention relates to a coupling system for use at a spindle apparatus of a machine tool, comprising an energy transmission unit with a transmitter coil unit for the contact-free transmission of electrical energy to a receiver coil unit of a tool interface unit with an electrical load and a tool interface portion for accommodation in a tool support of a work spindle of the spindle apparatus, and a coupling interface unit having an interface body element attachable to the spindle apparatus and a second coupling element which is configured to be coupled to a first coupling element of the energy transmission unit by means of a releasable connection.

A double-directional machining laser machine tool includes a focused laser source, a lifting platform, a motion platform, a rotating platform, a height sensor, a vision module, and a control device. The control device drives, according to a distance detected by the height sensor, the lifting platform to lift the focused laser source up or down, and drives, according to an image, the motion platform to displace the bearing table, so as to enable a first laser beam outputted by the focused laser source forms a first recessed hole at a predetermined position on a first surface of a workpiece. The control device drives the rotating platform to rotate the workpiece, so as to enable the first laser beam forms a second recessed hole on a second surface of the workpiece, and the first recessed hole is in communication with the second recessed hole, so as to form a deep hole.

A portable boring machine includes: a transmission unit comprising a first electric motor having an axis of rotation (B) and a distribution block of the motion imparted by said electric motor to a tools shaft supporting means for boring and welding and having an axis of rotation (C); a centralized unit comprising a supporting shaft for advancement of said tools shaft formed by a hollow cylindrical tube internally comprising an externally threaded screw tube, and a second centralized electric motor adapted to manage said advancement; means for coupling and decoupling said transmission unit from said centralized unit. The portable boring machine further comprises an advancement system of said screw tube configured for converting the rotary motion imparted by said electric motor in straight linear motion of said screw tube along said axis (C).

A method for performing operations on a structure. A moveable platform may be positioned in an area relative to the structure to define a working envelope. The moveable platform may be connected to a tool that may be moved around a plurality of axes within the working envelope using the moveable platform. The tool may be moved to a plurality of locations within the working envelope using the moveable platform. An operation may be performed with the tool through the working envelope at each of the plurality of locations using the moveable platform.

The invention relates to a device for machining frames welded from profile pieces such as window or door frames made of plastic, said device comprising at least one machining head and machining tools which are mounted thereon and can be delivered to the relevant machining position on the frames. The machining head can be pivoted around an axis and has a positioning shaft which is mounted at an angle with respect to the pivot axis and on which the machining tools are mounted. The positioning shaft extends on both sides of the machining head with machining tools at both end regions of the positioning shaft.

A manufacturing cell comprises a machine tool that has a tool carrier carrying a tool unit and has two adjacent workpiece paths oriented in a longitudinal direction. The tool unit can be displaced relative to a machine bed of the machine tool in a transverse direction and in a vertical direction. At least one workpiece carriage per workpiece path can be displaced in the longitudinal direction along the machine tool. The tool unit can be displaced in the longitudinal direction relative to the machine bed and/or relative to the workpiece carriages. The tool carrier overhangs or projects beyond the workpiece paths. The individual workpiece carriage can also be displaced in the longitudinal direction along the workpiece supply. Furthermore, the workpiece supply has at least one lowerable or tiltable stop device per workpiece path.