| Prozesskammer fuer das selektive Laser-Schmelzen (2003) | |||||||||
Abstract | |||||||||
| DE 19853947 C UPAB: 20000330 NOVELTY - The process chamber (1) is provided with a raised section in the cover surface (6) above the structure volume (2), in which a transparent coupling in window is arranged for the coupling in of the laser beam. Two inlet openings (13) are provided for a second gas. In the region of the side walls first inlet and outlet openings (7,9) for a first gas are arranged. USE - Rapid prototyping method for producing shaped bodies. ADVANTAGE - Facilitates production of component parts of high density also with longer finishing times without contamination of in coupling window. | |||||||||
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