Automated 3D printing (VIDEO)

Optica

Caption

All processes are carried out sequentially for automated production of multicolor 3D microstructures. To suppress air bubbles, the 3D-printed structure is moved around inside the resin as the laser hardens the material. They also integrated a two-step process for cleaning the 3D printed structure when the resins are changed to completely prevent cross-contamination.

Credit

Shoji Maruo, Yokohama National University

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