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发明公开
CN108068304A 用于增材制造的热控制的系统和方法 审中-实审

用于增材制造的热控制的系统和方法
摘要：
用于增材制造的热控制的系统和方法。用于增材制造的热控制的系统包括：构建空间体积，在该构建空间体积内增材制造零件；热源，该热源相对于所述构建空间体积定位并且被构造为当所述零件在被增材制造时将热量主动地输送到所述零件的离散部分；以及控制器，该控制器在操作上联接到所述热源并且被构造为当所述零件在被增材制造时引导来自所述热源的热量到所述零件的离散部分的输送以给予所述零件期望的物理性质。增材制造零件的方法包括：从原料材料增材构建零件；以及当所述零件在被增材构建时主动地加热所述零件的离散部分以给予所述零件期望的物理性质。
摘要（英）：

Systems and methods for thermal control of additive manufacturing. Systems for thermal control of additive manufacturing comprise a build volume within which a part is additively manufactured; a heatsource positioned relative to the build volume and configured to actively deliver heat to discrete sections of the part as it is being additively manufactured; and a controller operatively coupled tothe heat source and configured to direct delivery of heat from the heat source to discrete sections of the part as it is being additively manufactured to impart desired physical properties to the part. Methods of additively manufacturing a part comprise additively building a part from a feedstock material; and actively heating discrete sections of the part as the part is being additively built toimpart desired physical properties to the part.

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