Sub-Second Volumetric 3D Printing
Hackaday • • science
Key Points:
- Researchers at Tsinghua University have developed a new volumetric 3D printing method using a high-speed periscope instead of rotating the printing volume, achieving print times under one second.
- Traditional volumetric printing rotates a photosensitive resin volume, but rapid rotation causes instability; rotating the projector instead addresses this issue.
- This approach enables the use of less viscous resins, facilitating fluid pumping and enhancing scalability for mass production.
- The method incorporates advanced algorithmic corrections to maintain high print quality with micrometer-scale accuracy.
