Quick Summary
• Now you can build OpenCAL, the world’s first layerless, all-at-once 3D printer.
The post Instant Prints! OpenCAL Layerless 3D Printing appeared first on Make: DIY Projects and Ideas for Makers .
Additional Context
This article appeared in Make: Vol. 97. Subscribe to Make: for the latest articles.
Computed axial lithography, or CAL, looks different from other forms of 3D printing. A vial of resin rotates while a sequence of carefully computed images are projected through the volume. Where enough light accumulates, a part forms — all at once, in just minutes. There are no layers and no support structures. Introduced by our team at UC Berkeley in 2019, the CAL process was covered by Make: in Volume 88, but now we have a new development: a DIY version you can make at home.
The CAL team have condensed much of our lab setup into a new, accessible open-source platform. OpenCAL is a project designed to let the public build, test, and contribute to the volumetric additive manufacturing (VAM) community.
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