Three-dimensional printing is usually achieved using digital technology material printers. The process of using a 3D printer is:
1. Click the "Print" button on the computer screen, and a digital file is transferred to an inkjet printer, which sprays a layer of ink onto the surface of the paper to form a two-dimensional image.
2. During 3D printing, the software uses computer-aided design technology (CAD) to complete a series of digital slices and transmits the information of these slices to the 3D printer, which will stack successive thin layers until a solid object is formed.
