Document Type: Original Article
MSc of Mechanical Engineering, Shahid Manadi-e-Azerbaijan University, Tabriz, Iran
3D printers are tools utilized to create real 3D samples using the 3D files within your computer. The first feasibility and idea of such tools dates back to 1950. The very first sketch of 3D printers was presented in 1980s called "Rapid Prototyping" and the first sample was developed by Charles Hall and it was recorded with the name of the same scientist. But the current 3D printers were first made in 1986 using SLA method and entered the market two years later.