Design Preparation: :
The process begins with the creation or acquisition of a 3D digital model using computer-aided design (CAD) software. The model is then prepared for printing, including scaling, orientation, and support structure generation.
Stereolithography (SLA) 3D printing is an additive manufacturing technique that utilizes a vat of liquid photopolymer resin and a high-powered laser to build three-dimensional objects layer by layer. This technology was invented in the 1980s and has since evolved into a widely adopted method for rapid prototyping, product development, and even small-scale production.