Principle technology of 3D printing

Update:21-09-2018
Summary:

3D Printing Fabrics are a kind of rapid prototyping tec […]

3D Printing Fabrics are a kind of rapid prototyping technology. It is a technique for constructing objects by layer-by-layer printing based on digital model files and using adhesive materials such as powder metal or plastic.
3D printing is usually done using a digital technology material printer. It is often used in the manufacture of molds in the fields of mold manufacturing and industrial design, and is gradually used for the direct manufacture of some products. There are already parts printed using this technology. The technology is used in the jewelry, footwear, industrial design, construction, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, guns and other fields.
Principle technology
The ordinary printer used in daily life can print computer-designed flat objects. The so-called 3D printer works in the same way as a normal printer, except that the printing materials are somewhat different. The printing materials of ordinary printers are ink and paper, and the 3D printer is equipped with metal. Different kinds of "printing materials" such as ceramics, plastics, sand, etc. are real raw materials. After the printer is connected with the computer, the "printing materials" can be layered by computer control, and finally the blueprint on the computer becomes Real. In layman's terms, a 3D printer is a device that can "print" a real 3D object, such as printing a robot, printing a toy car, printing various models, and even food. The reason why it is commonly referred to as "printer" is to refer to the technical principle of ordinary printers, because the process of layered processing is very similar to inkjet printing. This printing technology is called 3D stereo printing technology.