Resin 3D-Printing
Resin 3D printing, also known as Stereolithography (SLA) or Digital Light Processing (DLP), uses photopolymerization to cure liquid resin layer by layer with UV light. It achieves micron-level precision, high-resolution surfaces, and complex geometries that are difficult to produce with FDM. Common applications include dental models, jewelry casting patterns, engineering prototypes, and highly detailed miniatures. Post-processing usually involves cleaning, curing, and removing support structures to ensure dimensional accuracy and material stability.
