Rapid prototyping is also called rapid prototyping manufacturing or RPM. When rapid prototyping is mentioned, the first thing that comes to our minds is always what it can do in industrial field. But rapid prototyping is also used for things we want in daily life. People are always looking for unique products to satisfy their special need. That’s why 3D printing services are becoming more and more popular, allowing everyone to get their own designs made for an affordable cost.

1. The working principle of a 3D printer is actually very simple. In layman’s terms, first design a complete three-dimensional model on the computer (also known as computer-aided design), and then load the “printing materials” such as colloid or powder into the printer, and then By connecting the printer to the computer, the “printing materials” and the three-dimensional model can be superimposed layer by layer through computer control, and finally the blueprint on the computer can be turned into a real object. This 3D printing technology that creates three-dimensional objects through continuous physical layers is a form of additive manufacturing process. Compared with traditional additive manufacturing processes, it has the advantages of fast speed and low price.