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发明公开
CN109774129A 用于添加式地制造三维物体的方法 无效 - 撤回

用于添加式地制造三维物体的方法
摘要：
本发明涉及一种用于通过借助至少一个能量束(4)依次逐层地选择性照射和固化建造材料层来添加式地制造至少一个三维物体(2)的方法，其中，每个建造材料层包括要在待被添加式地制造的三维物体(2)的添加式建造期间被选择性地照射并由此选择性地固化的至少一个照射区域(IA)，所述照射区域(IA)被细分为多个照射子区域(ISA)，其中，至少一个照射子区域(ISA)呈多边形的形状，所述多边形具有至少五条边。本发明还涉及一种用于通过借助至少一个能量束(4)依次逐层地选择性照射和固化建造材料层来添加式地制造三维物体(2)的设备(1)、所述设备(1)的照射单元(7)以及一种非暂时性计算机可读存储介质。
摘要（英）：

Method for additively manufacturing at least one three-dimensional object (2) by means of successive layerwise selective irradiation and consolidation of build material layers by means of at least oneenergy beam (4), whereby each build material layer comprises at least one irradiation area (IA) which is to be selectively irradiated and thereby, selectively consolidated during the additive build-up of the three-dimensional object (2) to be additively manufactured, the irradiation area (IA) being subdivided into a number of irradiation sub-areas (ISA), wherein at least one irradiation sub-area(ISA) having the shape of a polygon, the polygon having at least five sides. The invention also relates to a device (1) for additive production of a three-dimensional object (2) by sequential layer-by-layer selective irradiation and solidification of layers of building material by means of at least one energy beam (4), an irradiation unit (7) of the device (1) and a non-transitory computer-readable storage medium.

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