A multi-material microstereolithography system in which multiple photocurable resins are stored on a single glass palette was developed to produce multicolor three-dimensional (3D) models. Multiple photocurable resins with different colors are replaced by moving a linear translational X-stage that supports the glass palette. A Z-stage moves radially to remove the air bubbles that adhere around the 3D model when replacing the resins. The uncurable resin was washed out by sequentially immersing the 3D structure in two tanks containing a cleaning solvent. This makes it possible to produce multicolor 3D models without contaminating the resins and air bubbles.

中文翻译：

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使用带有多色光固化树脂的调色板的多材料微立体光刻

开发了一种多材料微立体光刻系统，其中多种光固化树脂存储在单个玻璃调色板上，用于生成多色三维 (3D) 模型。移动支持玻璃调色板的线性平移 X 台取代了具有不同颜色的多种光固化树脂。更换树脂时，Z 台径向移动以去除粘附在 3D 模型周围的气泡。通过将 3D 结构依次浸入两个装有清洁溶剂的罐中，将不可固化的树脂洗掉。这使得在不污染树脂和气泡的情况下生成多色 3D 模型成为可能。