What are the working steps of a 3D printer?

The working steps of a 3D printer are as follows:

First, use computer modeling software to model, if you have ready-made models, such as animal models, people, or miniature buildings.

Then copy it to a 3D printer via SD card or USB flash drive, and the printer can print them out after printing the settings. Its working structure is as follows.

The working principle of a 3D printer is basically the same as that of a traditional printer, which consists of control parts, mechanical parts, print heads, consumables and media, and the printing principle is the same. A 3D printer mainly designs a complete 3D model on a computer before printing, and then prints it.

Like laser forming technology, 3D printing is completed by layered processing and superimposed forming. The printing process of each layer is divided into two steps. Spray a layer of special glue on the area to be molded first. The glue drops themselves are very small and difficult to spread. Then spray a uniform layer of powder. When the powder meets the glue, it will quickly solidify and bond, while the area without glue remains loose. In this way, under the alternation of a layer of glue and a layer of powder, the solid model is "printed", and after printing, the model can be "planed" as long as the loose powder is swept away, and the remaining powder can be recycled.