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3d printing how stuff works
Affordable, functional prototypes & production parts in more than 70 metals and plastics. AdFrom prototype to production, get quality parts at consistently low prices. Guaranteed. Check out these cool real-world examples of 3D printing and the companies that have embraced this high-tech process. Thanks to 3D printing, we can create brilliant and useful products, from homes to wedding accessories. In RP, designers create models using computer-aided design (CAD) software, and then machines follow that software model to . The term comes from the roots photo, meaning light and polymer, which describes the chemical composition of the solid plastic. Photopolymerization is a 3-D printing technology whereby drops of a liquid plastic are exposed to a laser beam of ultraviolet light. During this exposure, the light converts the liquid into a solid. The software turns these layers into instructions for your 3D printer, which . According to Stratasys, 3D printing begins with a 3D CAD model that is sliced into fine layers. In , engineer and physicist Chuck Hull invented the first prototypes of 3D printing. The process was then called solid. Over the past few decades, printing technology has evolved into 3D printing.