The 3D printing is a printing machine that print three-dimensional. The term "3D printing" originally referred to a process that deposits a binder material onto a powder bed with inkjet-printer heads layer by layer. In recent years, it started to have additive-manufacturing techniques such as Electron beam melting and Selective laser melting.
A three-dimensional printer
In the current situation, 3D printing or Additive Manufacturing has been used in manufacturing, medical, industry and sociocultural sectors, which 3D printing or Additive Manufacturing become a successful commercial technology.
Some simulation diagrams