What is the 3D printer?

The 3D printer (3D Printers) is a magical printer designed by an inventor named Enrico Dini (Enrico Dini) that can even "print" out a complete building. 3D printing has become a trend, and began to widely used in the design field, especially industrial design, digital products, such as open mold, can be completed within a few hours of a mold printing, saving a lot of products to market development time.

3D printers can print three-dimensional models with various materials, using 3D aided design software, engineers design a model or prototype, whether the design of a house or artificial heart valve, and then through the company's production of 3D printers to print, printing materials can be organic or inorganic materials, such as rubber, Plastic, even human organs, different printer manufacturers provide different printing materials.

Principle

3D printing is a form of additive manufacturing technology, in which three-dimensional objects are created through continuous physical layers. 3D printer has the advantages of fast speed, low price, high ease of use and so on compared with other additive manufacturing technology.

3D printer is the ability to "print" a real 3D object of a device, functionally, as with the laser molding technology, the use of layered processing, iterative molding, that is, through the layer of increased material to generate 3D entity, and the traditional removal of material processing technology completely different. The term "printer" is referred to as the technical principle, because the process of layering is very similar to inkjet printing. As the technology progresses, we have been able to produce 3D models that are very close to the look, feel and function of the prototype.

To put it simply, 3D printing is the reverse process of fault scanning, tomography is a thing "cut" into countless superimposed pieces, 3D printing is a piece of printing, and then superimposed together to become a three-dimensional object.