3Dtulostusta
3Dtulostusta, or 3D printing, is an additive manufacturing process that builds three-dimensional objects layer by layer from digital models. The technology originated in the 1980s with the development of stereolithography and fused deposition modeling. Since then it has evolved into several primary methods, including material extrusion, vat photopolymerization, powder bed fusion, and binder jetting, each suited to different materials and resolution requirements.
Digital models for 3D printing are created in CAD software, processed into sliced layers by a slicer
Common printable materials include thermoplastics such as ABS and PLA, photopolymers, metals like titanium and stainless
3Dtulostusta has transformed multiple industries. In aerospace and automotive, it allows rapid prototyping of lightweight parts.
Future developments focus on increasing material diversity, scaling up print sizes, reducing cycle times, and integrating