The principle of 3D printer

3D printing, like laser forming technology, uses layered processing and superimposed forming to complete 3D physical printing. The printing process of each layer is divided into two steps. First, a layer of special glue is sprayed on the area to be formed. The glue droplet itself is very small and is not easy to spread. Then, spray a uniform layer of powder. The powder will quickly solidify and adhere to the glue, while the area without glue will remain loose. In this way, the solid model will be "printed" under the alternation of a layer of glue and a layer of powder. After printing, the model can be "planned" as long as the loose powder is swept away, and the remaining powder can be recycled.
3D printer board
The original 3D printing seems complicated, but it's actually very simple
3D printer board
After watching a lot of 3D printed videos and models, you will be stunned by its magical cloning ability. This is amazing. It is a magical clone machine. How does such high technology work?
Speaking of its principle, it is not complicated at all. Its operating principle is basically the same as that of traditional printers, and it is also "grinded" a little bit with the nozzle. It's just that 3D printing does not spray ink, but "printing material" such as liquid or powder, and a rapid prototyping device that uses light curing and paper stacking technologies. Computer control superimposes the "printing materials" layer by layer, and finally turns the blueprint on the computer into a physical object.
3D printer board

Its working steps are this: use CAD software to create items, if you have ready-made models, such as animal models, characters, or miniature buildings, etc. Then copy it to the 3D printer via SD card or USB flash drive. After setting the print, the printer can print them out. The breakdown of its working structure is as follows. The working principle of the 3D printer is basically the same as that of the traditional printer. They are composed of control components, mechanical components, print heads, consumables and media. The printing principle is the same. The 3D printer mainly designs a complete three-dimensional model on the computer before printing, and then prints out.

The picture in the article is the main board of 3D printer, which mainly uses the pin header,female header,box headerand USB 2.0 BF. Konnra connectors not only produce connectors, but also provide connector solutions.


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