Next, the editor of Shenzhen Albert Technology Co., Ltd. will explain it to you. . .

3D printer, also known as three-dimensional printer (3DP), is a kind of accumulative manufacturing technology, that is, a kind of machine of rapid prototyping technology. It is based on a digital model file and can be bonded with special wax materials, powdered metals or plastics. Materials, by printing layers of adhesive materials to create three-dimensional objects. At this stage 3D printers are used to manufacture products. The technique of constructing objects by printing layer by layer. The principle of a 3D printer is to put data and raw materials into the 3D printer, and the machine will build the product layer by layer according to the procedure.

The biggest difference between a 3D printer and a traditional printer is that the "ink" it uses is a real raw material. There are many forms of stacking thin layers, and the types of media that can be used for printing are diverse, from a wide range of plastics to metals, ceramics and rubber. Class substance. Some printers can also combine different media to make the printed object hard on one end and soft on the other.

1. Some 3D printers use the "inkjet" method. Even if the printer nozzle is used to spray a very thin layer of liquid plastic material on the mold tray, the coating is then placed under ultraviolet light for treatment. Then the mold tray is lowered a very small distance for the next layer to be stacked.

2. Some use a technology called "fusion molding". The whole process is to melt the plastic in the nozzle, and then form a thin layer by depositing plastic fibers.

3. Some systems use a technology called "laser sintering" to use powder particles as the printing medium. The powder particles are sprayed on the mold tray to form an extremely thin layer of powder, which is melted into a specified shape, and then cured by the sprayed liquid adhesive.

4. Some use the flow of electrons in a vacuum to melt powder particles. When encountering complex structures containing holes and cantilevers, gelling agents or other substances need to be added to the medium to provide support or to occupy space. This part of the powder will not be melted, and finally only need to wash off the support with water or air flow to form pores.

The above is the information compiled by the editor of Shenzhen Albert Technology Co., Ltd. The company's main business is Shenzhen 3D printer agents, Shenzhen 3D scanner agents, and Shenzhen 3D Systems agents. Welcome to inquire. . . .