1 to a computer modeling software, if you have a ready-made model can also, such as animal model, figures, or mini buildings and so on.
Then through the SD card or USB disk to copy it into a 3D printer and print settings, the printer can print them out.
The working principle of the 3D printer is basically the same as that of the traditional printer.
It is composed of control components, mechanical components, print head, material and media.
3D printer is mainly in the computer before the design of a complete three-dimensional model of the computer, and then the print output.
3D printing and laser forming technology, using a layered processing, overlay molding to complete the 3D entity.
Each layer of the printing process is divided into two steps, the first in the need to spray a layer of special area of glue, glue droplet itself is very small, and is not easy to spread.
Then it is sprayed with a layer of uniform powder, the powder encountered the glue will quickly cured bonding, while the region is still loose without glue.
In such a layer of glue layer of powder, the solid model will be "printing" molding, printing is completed, as long as the loose powder can be "planed" out of the model, and the remaining powder can be recycled.