How 3D Printing Works

The Dremel 3D Idea Builder is a 3D printer that turns digital models into physical objects. Once a 3D model is designed or scanned, and converted to a .STL file, you can use Dremel 3D software to build the model on your Idea Builder. Using the 3D model as its map, the 3D printer lays down the first thin layers of a filament called PLA, a plant-based, recyclable form of plastic. The layers of filament stack up one by one until – ta da! – a complete physical object is formed.


Lynda, which can be accessed through our website (library cardholders), features several videos and tutorials concerning 3D modeling and printing.