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Additive manufacturing system and additive manufacturing process by powder bed laser melting

机译:粉末床激光熔炼的增材制造系统及增材制造工艺

摘要

The present invention relates to an additive manufacturing system (1) by laser melting of a powder bed (2), wherein the system (1) selectively emits a first laser beam to melt the powder bed (2). A first laser part (10) for forming one material layer, a second laser part (20) for selectively emitting a second laser beam to process at least a part of the material layer, and a first laser beam And an optical block (30) capable of focusing the second laser beam on the material layer to be processed. The system (1) can manufacture parts by continuously laminating melted and processed material layers. The present invention also relates to an additive manufacturing method by laser melting of the powder bed (2).
机译:本发明涉及通过粉末床(2)的激光熔化的增材制造系统(1),其中系统(1)选择性地发射第一激光束以熔化粉末床(2)。用于形成一个材料层的第一激光部分(10),用于选择性地发射第二激光束以处理材料层的至少一部分的第二激光部分(20),以及第一激光束和光学块(30)能够将第二激光束聚焦在待处理的材料层上。系统(1)可通过连续层压熔融和加工的材料层来制造零件。本发明还涉及通过粉末床(2)的激光熔融的增材制造方法。

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