Stereolithography

SLA, as stereolithography is also called, is one of the core processes in 3D printing. That's why it is one of the most established and most frequently used additive technologies. The Stereolithography process hardens a liquid photopolymer resin by an ultraviolet (UV) laser along the component's contour. The necessary support structures for overhangs or cavities are automatically built at the same time and subsequently removed.