3D Printing FAQ
Questions & Answers about 3D Printing
What is 3D printing?
3D printers mechanically layer material on top of one another. The steering mechanism is geared by special 3D printer software. This is based on a 3D model, which can either be designed or downloaded.
A fundamental and distinctive feature is the minimal thickness of each individual layer. The thinner the layer, the smoother the surface. This may vary between a few microns and a few millimeters.
Where am I able to download free 3D models in the internet?