摘要:
A technique for machining work pieces with a laser apparatus and an electric arc apparatus includes generating a plasma gas jet with the electric arc apparatus, generating a laser beam with the laser apparatus, generating an electric arc with the electric arc apparatus, guiding the electric arc through the laser beam to a machined spot inside or on a work piece, and cutting the work piece with the electric arc or the plasma gas jet.
摘要:
A method for the recovery of energy from a laser machining system and a device for performing the same, in which the method includes operating the laser machining system and generating thermal energy having a maximum temperature Tmax, removing at least a portion of the thermal energy, and recirculating the at least a portion of the thermal energy to the laser machining system.
摘要:
A mechanical apparatus maintains and/or cleans support strips of a workpiece support that forms a support plane for supporting workpieces. The mechanical apparatus includes a transport device for moving the workpiece support along a transport axis X and a service device that has a tool for processing the support strips. The service device is movable by means of a mechanical movement unit along a movement axis Y that is arranged at an angle relative to the transport axis X and/or along a movement axis Z that is arranged at an angle relative to the transport axis X and that is different from the movement axis Y, with the movement of the workpiece support along the transport axis X and the movement of the service device along the movement axis Y and/or along the movement axis Z being controllable in a coordinated manner by means of a control unit.
摘要:
A mechanical arrangement for processing sheet metal includes a sheet metal processing device, a transport device configured to position a sheet metal workpiece relative to the sheet metal processing device, the transport device including at least one workpiece carrier that is movable along a transport path that extends along a first transport line and a second transport line, and at least two X-guides and at least two Y-guides, the X-guides arranged parallel with the first transport line and the Y-guides arranged parallel with the second transport line. The at least two X-guides and the at least two Y-guides are configured to be coupled to each other by a transfer device to form a transport course, the workpiece carrier circulates along the X-guides and the Y-guides, and the transfer device is configured to move the workpiece carrier from one of the X-guides to one of the Y-guides.
摘要:
A mechanical arrangement for processing sheet metal includes a sheet metal processing device, a transport device configured to position a sheet metal workpiece relative to the sheet metal processing device, the transport device including at least one workpiece carrier that is movable along a transport path that extends along a first transport line and a second transport line, and at least two X-guides and at least two Y-guides, the X-guides arranged parallel with the first transport line and the Y-guides arranged parallel with the second transport line. The at least two X-guides and the at least two Y-guides are configured to be coupled to each other by a transfer device to form a transport course, the workpiece carrier circulates along the X-guides and the Y-guides, and the transfer device is configured to move the workpiece carrier from one of the X-guides to one of the Y-guides.
摘要:
A mechanical apparatus maintains and/or cleans support strips of a workpiece support that forms a support plane for supporting workpieces. The mechanical apparatus includes a transport device for moving the workpiece support along a transport axis X and a service device that has a tool for processing the support strips. The service device is movable by means of a mechanical movement unit along a movement axis Y that is arranged at an angle relative to the transport axis X and/or along a movement axis Z that is arranged at an angle relative to the transport axis X and that is different from the movement axis Y, with the movement of the workpiece support along the transport axis X and the movement of the service device along the movement axis Y and/or along the movement axis Z being controllable in a coordinated manner by means of a control unit.
摘要:
The invention relates to a device for supporting sheet-like materials for at least one separating process in the sheet-like materials, with at least one jet cutter device which may be displaced in the Y-direction during a separation process, with a first and second support surface together forming a support table for supporting the sheet-like material and with a jet trapping device, arranged between the first and second support surfaces and provided to be able to be displaced in the X-direction. The first and the second support surfaces are made from a flexible material forming part of at least one enclosed chamber, filled with a gas under pressure.
摘要:
An apparatus for holding a plate-like material during a separation process. The apparatus includes a separating device that is movable, during the separation process, in a first axial direction that is transverse to a second axial direction that the plate-like material is conveyed in during the separation process. The apparatus also includes first and second transport tables. The first transport table has a first contact surface and the second transport table has a second contact surface. The first contact surface and the second contact surface are spaced apart by a gap along which the separating device is movable. The apparatus also includes at least one holding device that is operable hold the plate-like material relative to the first and second contact surfaces such that the plate-like material is movable along the first and second contact surfaces. The holding device is configured to support the plate-like material such that a first surface of the plate-like material, on which a cutting beam of the separating device impinges, faces toward the first and second contact surfaces during the separation process.
摘要:
The invention relates to a device for supporting sheet-like materials for at least one separating process in the sheet-like materials, with at least one jet cutter device which may be displaced in the Y-direction during a separation process, with a first and second support surface together forming a support table for supporting the sheet-like material and with a jet trapping device, arranged between the first and second support surfaces and provided to be able to be displaced in the X-direction. The first and the second support surfaces are made from a flexible material forming part of at least one enclosed chamber, filled with a gas under pressure.
摘要:
A self-focussing spectacle as well as a method for self-focussing a spectacle are proposed. The spectacle comprises at least one spectacle lens of adjustable refracting power, and means for adjusting the refracting power of the spectacle lens as a function of a measured parameter representing a state of accommodation of a corresponding eye of a user of the spectacle. The means measure the refracting power of the eye directly.