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    • 10. 发明授权
    • Method and apparatus for calibrating a projected image manufacturing device
    • 用于校准投影图像制造装置的方法和装置
    • US09541844B2
    • 2017-01-10
    • US12853216
    • 2010-08-09
    • Michael Christopher Maguire
    • Michael Christopher Maguire
    • G03F7/00G03F7/20B29C67/00
    • G03F7/70416B29C64/129G03F7/70516
    • A method for calibrating a manufacturing device that manufactures solid parts by projecting images onto a photo-curable substrate includes providing the manufacturing device including a projector and an optical train, positioning an imaging plate at a manufacturing position relative to the manufacturing device, and providing a contrasting image on the imaging plate. The method further includes projecting a test image from the projector through the optical train onto the contrasting image and calibrating the projector and/or the optical train in response to the test image projected onto the contrasting image. The method further includes manufacturing a solid component with the manufacturing device after the calibrating.
    • 一种通过将图像投影到可光固化基板上来制造固体部件的制造装置的方法包括提供包括投影仪和光学列车的制造装置,将成像板相对于制造装置定位在制造位置,并且提供 成像板上的对比图像。 该方法还包括将来自投影仪的测试图像通过光学系统投影到对比图像上,并且响应于投射到对比图像上的测试图像来校准投影仪和/或光学列车。 该方法还包括在校准之后用制造装置制造固体组分。