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METHOD FOR CONTROLLING PLUME TRAJECTORIES IN ADDITIVE MANUFACTURING
METHOD FOR CONTROLLING PLUME TRAJECTORIES IN ADDITIVE MANUFACTURING
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机译:增材制造中的羽流轨迹控制方法
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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.
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