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?

    There are many 3D printing databases found on the internet. Here are a few: