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Stereolithography printer mapping a plurality of pixels of a cross-sectional image to corresponding mirrors of a plurality of mirrors of a digital micromirror unit
Stereolithography printer mapping a plurality of pixels of a cross-sectional image to corresponding mirrors of a plurality of mirrors of a digital micromirror unit
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机译:立体光刻打印机将横截面图像的多个像素映射到数字微镜单元的多个镜中的对应镜
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摘要
Techniques and systems for 3D printing using mirrors that are oriented at about 45 degrees from an X-axis and Y-axis are described. A technique includes receiving an object model; rotating the object model about 45 degrees around the Z-axis; generating cross-sectional images of the rotated object model; mapping pixels of the cross-sectional images to corresponding mirrors of a digital micromirror device of an additive manufacturing apparatus to form additive-manufacturing images, wherein edges of the mirrors are oriented about 45 degrees from the X-axis of the digital micromirror device and about 45 degrees from the Y-axis of the digital micromirror; and providing the additive manufacturing images to generate a build piece corresponding to the object model. Other implementations can include corresponding systems, apparatus, and computer program products.
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