Chuck Hull: Inventor of the 3d Printer

Chuck Hull and the early days of 3D printers and stereolithography: Chuck Hull was born May 12, 1939. In 1983, Chuck invented stereolithography, then established the 3D system in 1989. Stereolithography was developed without creating rapid prototyping / conceptual models. If you're lucky, you can make practical prototypes, even if it takes months or even thousands of dollars. And the engineers are using computers to help design and make prototypes. There is no way for software to communicate.

That is when Chuck (Charles) Hull lasts three years until 1984. By inventing stereolithography (SLA or SL), Hull is opening up new perspectives in 3D printing technology. With SLA, designers can create 3D models using digital data files. Then upload these files to the printer and generate a layer of the actual physical 3D object at once. Despite exciting new technologies, they still have ways to go before they produce mainstream news headlines. Especially complex 3D models are difficult to complete. As materials solidify, objects often warp. The machine is also very expensive. For independent investors and amateurs, they are certainly too expensive. For these reasons, this technology has not been known for decades after the first invention. Even today, when 3D printing is talked about, real possibilities continue to be shown

Science and technology has a big influence on the development of society. Recently, many innovations have entered the world of technology. 3D printers are currently available user-friendly products. Famous scientist Chuck Hull invented the first 3D printing process called "stereolithography" in 1983. By definition, a 3D printer is a machine that makes it possible to create physical objects from three dimensional digital models, usually by laying out many thin material layers. Simply put, 3D printing is a layered shaping process that creates physical objects from digital design. Although it is possible to print different 3D printing techniques and materials, the common principle is to convert a digital model into a three-dimensional solid object by adding layers by layer.