CPC B29C 64/153 (2017.08) [B22F 10/00 (2021.01); B22F 10/28 (2021.01); B22F 12/13 (2021.01); B22F 12/60 (2021.01); B29C 64/255 (2017.08); B29C 64/268 (2017.08); B29C 64/295 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B22F 10/34 (2021.01); B22F 10/36 (2021.01); B22F 10/73 (2021.01); B22F 12/41 (2021.01); B22F 12/90 (2021.01); Y02P 10/25 (2015.11)] | 20 Claims |
1. An additive manufacturing device for manufacturing a solid article, comprising a laser generation unit and a build unit, wherein the laser generation unit is configured to emit a laser beam, wherein the build unit comprises a supply unit and a raw material container, wherein the raw material container contains a raw material, wherein the raw material is disposed with a raw material surface exposed to the laser beam emitted by the laser generation unit, wherein a heating device is arranged between the laser generation unit and the build unit, wherein the heating device is configured as a heating surface for heating the raw material surface to form a pre-heated raw material surface, wherein the laser generation unit is disposed with a directing unit configured to direct the laser beam onto the pre-heated raw material surface through the heating surface.
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