This machine tool comprises a machining chamber in which machining of a workpiece is performed, and a tool storage chamber in which a plurality of tools are stored. The machine tool is further provided with a partition which partitions the machining chamber and tool storage chamber from one another. The machine tool is positioned on the front side of the machining chamber, and is equipped with a first sliding door that moves in the width direction, and a second sliding door that is positioned on the front side of the tool storage chamber and that moves in the width direction. The first sliding door and second sliding door are positioned in such a manner that one of the sliding doors is positioned on the front side of the other sliding door, and when one of the sliding doors is opened, said door overlaps with the other sliding door.

A structural profile includes an outer contour that has at least one longitudinal side and one transverse side. The longitudinal side and the transverse side are transverse to one another. The longitudinal side has a longitudinal-side groove and the transverse side has a transverse-side groove. The grooves each have a respective groove cross section in which a circle is capable of being inscribed. Longitudinal center axes of the grooves are arranged in a common groove plane, and the groove plane is parallel to a longitudinal center plane of the structural profile.

The system includes a cell framework for defining a manufacturing area. The system includes at least one workplace within the manufacturing area. The system includes at least one manufacturing component within the manufacturing area and configured to be movable along three axes in relation to the at least one workplace. The system includes a conveying mechanism configured to move a part into the at least one workplace to be worked on by the at least one manufacturing component.

A machine tool is provided with a vertically aligned tool spindle, which is equipped for accommodating tools and which is movable in a vertical direction and in a first horizontal direction. The machine tool further comprises at least one jig for clamping workpieces to be machined. The at least one jig is movable in a second horizontal direction. The tool spindle and the at least one jig are arranged on a common machine frame. There is also provided a workpiece transport device, which is arranged on the machine frame, and which is adapted to perform at least one of introducing unmachined workpieces into the at least one jig and removing machined workpieces from the at least one jig. There is also provided a corresponding method of machining workpieces.

The present invention relates to a slanting-bed feed processing machine tool of a large propeller. The machine tool comprises a slanting column feed bed, a machine tool spindle, a workpiece rotary worktable, a large propeller and a bed feed mechanism. The present invention coordinates the geometrical relationship between the machine tool and the large propeller to ensure that the slanting column feed bed moves between two blades, thereby reducing the overhang length of the spindle. Different forms of workpiece rotary worktables and bed feed mechanisms are selected according to different slanting column feed beds. Four types of slanting column feed beds are designed, which can be selected, optimized and applied for different processing objects. The present invention enhances the processing stiffness of the spindle and solves the problem of poor processing quality of the large propeller caused by machine tool vibration.

A method of assembling a modular machine on-site. The modular machine includes a first container frame including a first machine module attachable to the first container frame, and a second container frame including a second machine module releasably attachable to the second container frame. Further, the first machine module and the second machine module are connectable to each other. The method includes arranging the first container frame on top of a support. Further, the second container frame is arranged to be in contact with the first container frame, wherein alignment means of the first container frame and alignment means of the second container frame are arranged in connection with each other. Moreover, the second machine module is released from the second container frame and moved from a transportation position to a working position. Additionally, the second machine module is connected to the first machine module.

A high-precision manufacturing machine used in precision manufacturing processes, such as a 3-D printer, is described. The machine has a frame, a movable platform supported by and movable relative to the frame, on which are mounted one or more platform tool holders for holding one or more tools such as an extruder, a base station that may include one or more bays, each of the bays having a number of base station tool holders, for storing tools that are not in use, and a supporting base, which may be movable relative to the frame, for holding one or more work items to be processed by the tool or tools selected and held by the movable platform.

A working system includes a first work station and a second work station. The first work station includes a first conveying unit, a second conveying unit, a first positioning unit, and a first work unit that carries out a predetermined work for a workpiece positioned on the first conveying unit. The second work station includes a third conveying unit, a fourth conveying unit, a second positioning unit, and a second work unit that carries out a predetermined work for the workpiece positioned on the fourth conveying unit. The third conveying unit is connected to a downstream portion of the first conveying unit, and the fourth conveying unit is connected to a downstream portion of the second conveying unit.

A heating, ventilation, and/or air conditioning (HVAC) system includes a panel assembly having a first face and a second face terminating in a corner. The HVAC system also includes an end cap having a first surface and a second surface that are joined at a vertex. The end cap extends over the corner of the panel assembly such that the first surface of the end cap extends along the first face and the second surface of the end cap extends along the second face. The end cap includes a rib extending from the vertex and into a slot formed at the corner between the first face and the second face.

A machine tool structure, in particular intended for milling pieces of wood, includes a frame including a bearing plate, a work table resting on the bearing plate and over which the pieces of wood to be milled are intended to be conveyed, an upper frame, support columns interposed between the bearing plate and the upper frame, the machine tool structure further including a tool-holder apron connected to translational drive members, interposed between the upper frame and the bearing plate, and configured to slidably drive the tool-holder apron between the work table and the upper frame.