3d Printer 3d Model SolidWorks, 3D Exported

3D printing is a kind of rapid prototyping technology, which is a digital model file-based technology to construct objects by printing layer by layer using bondable materials such as powdered metals or plastics. In the past, it was often used in the fields of mold making and industrial design to make models, but now it is increasingly being used for direct manufacturing of some products. In particular, some high-value applications (such as hip joints or teeth, or some aircraft parts) have been printed using this technology. The term “3D printing” implies the popularity of this technology. Three-dimensional printing is usually achieved using digital technology material printers. The production and sales of such printers have grown tremendously since the twenty-first century, and their prices are decreasing every year.