公开(公告)号：US09141015B2

公开(公告)日：2015-09-22

申请号：US13912489

申请日：2013-06-07

Applicant: Stratasys, Inc.

Inventor： William J. Hanson ,  J. Randolph Sanders ,  Michael W. Bacus ,  Steven A. Chillscyzn

IPC: G03G15/22 ,  G03G13/00 ,  G03G15/00

CPC classification number: G03G13/00 ,  B33Y10/00 ,  B33Y30/00 ,  G03G15/00 ,  G03G15/225

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.

Abstract translation: 一种用于使用电子照相印刷三维部件的添加剂制造系统，所述添加剂制造系统包括可旋转的光电导体部件，被配置为在可旋转的感光体部件的表面上显影材料层的显影台，被配置为接收 来自可旋转光电导体部件的表面的显影层，以及被配置为以逐层方式从可旋转的转印介质接收显影层的压板。 添加剂制造系统还包括多个维修回路，其被配置为以可变的转速介质在不同的线速度移动部分，同时保持可旋转的转印介质的完全旋转的净转速在基本上稳定的状态。

公开(公告)号：US20150016841A1

公开(公告)日：2015-01-15

申请号：US14504857

申请日：2014-10-02

Applicant: Stratasys, Inc.

Inventor： William J. Hanson ,  J. Randolph Sanders ,  Michael W. Bacus ,  Steven A. Chillscyzn

IPC: G03G15/00

CPC classification number: H04M3/54 ,  B33Y10/00 ,  B33Y30/00 ,  G03G15/225 ,  G03G15/757 ,  G03G2215/0634 ,  G03G2215/16

Abstract: An additive manufacturing system for printing a three-dimensional part using electrophotography, the additive manufacturing system comprising a rotatable photoconductor component, first and second development stations configured to develop layers of materials on a surface of the rotatable photoconductor component while the rotatable photoconductor component rotates in opposing rotational directions, and a platen configured to operably receive the developed layers in a layer-by-layer manner to print the three-dimensional part from at least a portion of the received layers.

Abstract translation: 一种用于使用电子照相印刷三维部件的添加剂制造系统，所述添加剂制造系统包括可旋转的光电导体部件，第一和第二显影台被配置为在可旋转的光电导体部件的表面上显影材料层，同时可旋转的光电导体部件旋转 相对的旋转方向，以及压板，其构造成以逐层方式可操作地接收显影层，以从至少一部分接收层打印三维部分。

公开(公告)号：US20130186558A1

公开(公告)日：2013-07-25

申请号：US13790406

申请日：2013-03-08

Applicant: Stratasys, Inc.

Inventor： James W. Comb ,  Steven A. Chillscyzn ,  William J. Hanson ,  J. Randolph Sanders ,  Michael W. Bacus

IPC: B32B37/00

CPC classification number: B33Y10/00 ,  B29C64/141 ,  B33Y30/00 ,  G03G15/1625 ,  G03G15/169 ,  G03G15/2021 ,  G03G15/224 ,  G03G15/24 ,  G03G2215/1695

Abstract: An additive manufacturing system comprising a transfer medium configured to receive the layers from a imaging engine, a heater configured to heat the layers on the transfer medium, and a layer transfusion assembly that includes a build platform, and is configured to transfuse the heated layers onto the build platform in a layer-by-layer manner to print a three-dimensional part.

Abstract translation: 一种添加剂制造系统，包括被配置为从成像引擎接收层的转移介质，被配置为加热转印介质上的层的加热器和包括构建平台的层输入组件，并且被配置为将加热的层输送到 构建平台以逐层方式打印出三维部分。