3D printing, also known as additive manufacturing, is a method of creating a three dimensional object layer-by-layer using a computer created design. 3D printing is an additive process whereby layers of material are built up to create a 3D part.

3D printed parts are definitely strong enough to be used to make common plastic items that can withstand great amounts of impact and even heat. For the most part, ABS tends to be much more durable, though it does have a much lower tensile strength than PLA.

Limited Materials. While 3D Printing can create items in a selection of plastics and metals the available selection of raw materials is not exhaustive. …

Restricted Build Size. …

Post Processing. …

Large Volumes. …

Part Structure. …

Reduction in Manufacturing Jobs. …

Design Inaccuracies. …

Copyright Issues.