3D Print

3D printing is a rapid prototyping technology. It is based on a digital model file and constructs objects by printing them layer by layer. The basic principle is to stack materials (such as plastic wire, metal powder, resin, etc.) according to the designed model data, layer by layer, and finally form three-dimensional objects. For example, when it comes to manufacturing some complex mechanical parts, traditional processes can be complicated, but 3D printing can be done with relative ease.