摘要:
The invention relates to a method and a device for joining workpieces by means of a laser beam, wherein the device comprises: a scanner optics for guiding the laser beam; a press element, which, during the joining process, is pressed along a pressing direction onto at least one of the workpieces; and a housing, which houses the scanner optics and the laser beam running from the scanner optics towards the workpieces, wherein the press element forms a part of the housing and is movable relative to the rest of the housing by at least one degree of movement freedom.
摘要:
A joining device for a bonded connection by means of a filler material has a feeding device for a wire as the filler material, which is configured to feed the wire during operation of the joining device at a predetermined speed of advance, and a guiding device for an energy beam with at least two partial beams for the melting of the wire. The joining device has a first measuring sensor for detecting a lateral deflection of the wire and a second measuring sensor for detecting a quantity related to the advancement of the wire, wherein the guiding device for the energy beam is connected to the first and the second measuring sensor and configured such that the energy beam is deflected and/or focused in dependence on the output signals of the first and second measuring sensor.
摘要:
The invention relates to a device and to an associated method for joining sheet metal parts, each with a flange, by laser, wherein the flanges of the sheet metal parts (2) are joined into one connecting flange. The device has a clamping device (5) for clamping the sheet metal parts (2) to be joined in a main clamping direction running transversely to the connecting flange and a beam guidance system for a laser beam (1). Moreover, the device has a compensation shaft (9) which tracks the laser beam (1) according to a relative movement between the connecting flange and a guidance apparatus.
摘要:
The invention relates to a device and to an associated method for joining sheet metal parts, each with a flange, by laser, wherein the flanges of the sheet metal parts (2) are joined into one connecting flange. The device has a clamping device (5) for clamping the sheet metal parts (2) to be joined in a main clamping direction running transversely to the connecting flange and a beam guidance system for a laser beam (1). Moreover, the device has a compensation shaft (9) which tracks the laser beam (1) according to a relative movement between the connecting flange and a guidance apparatus.
摘要:
The invention relates to a process and device for joining workpiece elements by means of an energy beam, especially a laser beam. The device comprises a wire feeding device for feeding a filler wire. In order to create optimum guidance of the wire relative to the laser beam and to the workpiece surface, the wire feeding device is mounted in a movable manner in the direction of the axis of the energy beam, in such a way that the wire tip melting in the energy beam is guided in a non-positive manner along the workpiece surface.
摘要:
The invention relates to a method and a device for joining workpieces by means of a laser beam, wherein the device comprises: a scanner optics for guiding the laser beam; a press element, which, during the joining process, is pressed along a pressing direction onto at least one of the workpieces; and a housing, which houses the scanner optics and the laser beam running from the scanner optics towards the workpieces, wherein the press element forms a part of the housing and is movable relative to the rest of the housing by at least one degree of movement freedom.