Diffuse laser beam reflector ; Room separation and working room with laser processing system with such a laser beam reflector

摘要

The working chamber comprises a laser-machining device (3) in the internal working chamber (2), a working chamber separator (7) arranged between the internal working chamber and working chamber surrounding. The working chamber separator has a laser beam reflector (12), which is co-coordinated on the wavelength of laser radiation, which can be reflected. A metallic surface is intended as the laser beam reflector and is diffusely reflecting. In the metallic surface, a coating is applied on a carrier. A surface of the reflector body is directly intended as the laser beam reflector. The working chamber comprises a laser-machining device (3) in the internal working chamber (2), a working chamber separator (7) arranged between the internal working chamber and working chamber surrounding. The working chamber separator has a laser beam reflector (12), which is co-coordinated on the wavelength of laser radiation, which can be reflected. A metallic surface is intended as laser beam reflector and is formed in diffusely reflecting manner. The laser beam reflector is formed from a coating applied on a carrier. A surface of the reflector body is directly intended as laser beam reflector. A metal plate is indirectly intended as laser beam reflector. An irregularly formed surface texture and a grained surface texture are intended as diffusely reflecting spatial surface texture of the laser beam reflector. The carrier is formed as trapezoidal sheet metal that is intended with the laser beam reflector provided with the coating. The laser beam reflector is detachably connected with an outer bearing of the working chamber separator. The outer bearing of the working chamber separator is arranged at the side of the laser beam reflector turned away from the laser-machining device. Independent claims are included for: (1) working chamber separator for a working chamber; and (2) a laser beam reflector for working chamber separator.