| Vorrichtung und Verfahren zum Abtasten einer Objektflaeche mit einem Laserstrahl, insbesondere zum selektiven Laser-Schmelzen (2003) | |||||||||
Abstract | |||||||||
| DE 19853979 A UPAB: 20000818 NOVELTY - Apparatus for scanning an object surface with a laser beam comprises a plotter with two linear axes (4, 5) over which the object surface is positioned and can be moved; an optical device that guides the laser beam (8) to the support element or on the support element; a scanner (9) on the support element to steer the beam onto the object and moving in a prescribed angle to and fro; and a lens (15) to focus the beam onto the surface. USE - For selective laser melting of metal powder to form a molded body. ADVANTAGE - High product quality. | |||||||||
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