Stereolithography Apparatus
SLA is the abbreviation of “Stereo Lithography Apparatus”. It is the first Rapid Prototyping (RP) technology in the world, which has appeared and commercialized. It is also one of the most in-depth and widely used rapid prototyping technologies. The process is based on the principle of photopolymerization of liquid photosensitive resin. Operational principle: Firstly, the…