Device for laser-remote-cutting, comprises a laser cutting device, and a device for supplying cutting gas with a nozzle, where the nozzle is held with a reinforcement element for mounting the nozzle at workpiece or by a retention strut

摘要

The device for laser-remote-cutting, comprises a laser cutting device, and a gas supply device (10) for supplying cutting gas with a nozzle (16). The nozzle is held with a reinforcement element (17) for mounting the nozzle at workpiece or by a retention strut that extends itself parallel to workpiece (8) so that the nozzle is stationary arranged adjoining to cutting line (6). The nozzle and the reinforcement element or the nozzle and the retention strut have a maximum height of 5 cm. The reinforcement element is formed as magnet or is a suction cup. The device for laser-remote-cutting, comprises a laser cutting device, and a gas supply device (10) for supplying cutting gas with a nozzle (16). The nozzle is held with a reinforcement element (17) for mounting the nozzle at workpiece or by a retention strut that extends itself parallel to workpiece (8) so that the nozzle is stationary arranged adjoining to cutting line (6). The nozzle and the reinforcement element or the nozzle and the retention strut have a maximum height of 5 cm. The reinforcement element is formed as magnet or is a suction cup. The nozzle is arranged with a horizontal cutting gas discharge angle of 20-45[deg] , where the interval to the cutting line is 3-10 cm or the nozzle is arranged with a vertical cutting gas discharge angle of 55-75[deg] , where the interval to the cutting line is = 30 cm. An independent claim is included for a method for laser-remote-cutting.