3D Printing project based on nuts and bolts

This document summarizes an industrial project using 3D printing to produce nuts and bolts out of PLA plastic. It discusses the reasons for using 3D printing such as avoiding rust and reducing costs compared to traditional metal production. The presentation provides details on the cost estimation for preventative maintenance of a plant using 3D printed parts, and proposes replacing traditional metal parts with 3D printed PLA parts to reduce costs from inspection and avoid potential issues like rust.