The 3D printing process that cures liquid resin using UV light is called Stereolithography or ________.
- SLA
- O-RAN
- TDMA
- AePS
Answer: SLA
SLA (Stereolithography) uses a UV laser to selectively cure photopolymer resin layer by layer, producing high-resolution parts with smooth surfaces. Used for prototypes, dental models, and jewelry. Post-curing and support removal required. One of the earliest additive manufacturing technologies, foundational for resin-based printing.