Invention Grant
US09141015B2 Electrophotography-based additive manufacturing system with transfer-medium service loops 有权
基于电摄影的添加剂制造系统,具有转移介质服务回路

Electrophotography-based additive manufacturing system with transfer-medium service loops
Abstract:
An additive manufacturing system for printing a three-dimensional part using electrophotography, the additive manufacturing system including a rotatable photoconductor component, a development station configured to develop layers of a material on a surface of the rotatable photoconductor component, a rotatable transfer medium configured to receive the developed layers from the surface of the rotatable photoconductor component, and a platen configured to receive the developed layers from the rotatable transfer medium in a layer-by-layer manner. The additive manufacturing system also includes a plurality of service loops configured to move portions of the rotatable transfer medium at different line speeds while maintaining a net rotational rate of full rotations of the rotatable transfer medium at a substantially steady state.
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