The advantage of FDM SLA SLS 3D printing rapid prototyping

The advantage of each 3d printing Rapid Prototyping(RP)process There is 3 main 3d printing rapid prototyping process that is often used for creating models for testing and engineering development or short-run production. Most 3D printing Rapid prototyping companies are adopting SLA 3d printing technology to make the prototypes and master model for the Silicone vacuum casting [...]