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METHOD FOR CONTROLLING PLUME TRAJECTORIES IN ADDITIVE MANUFACTURING

机译:增材制造中的羽流轨迹控制方法

摘要

A method of controlling an additive manufacturing process in which one or more energy beams are used to selectively fuse a powder contained in a build chamber having a gas flow therein in order to form a workpiece, in the presence of one or more plumes generated by interaction of the one or more energy beams with the powder. The method includes controlling a trajectory of at least one of the plumes, so as to prevent the one or more energy beams from intersecting the one or more plumes.
机译:一种控制增材制造过程的方法,其中在存在一个或多个通过相互作用产生的羽流的情况下,使用一个或多个能量束来选择性融合包含在其中具有气流的构建室内的粉末,以便形成工件。粉末带有一个或多个能量束。该方法包括控制至少一个羽流的轨迹,以防止一个或多个能量束与一个或多个羽相交。

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