What is the Purpose of FDM 3D Printing, fdm 3d printing The usage of 3D printing has received a lot of attention, but what exactly is FDM 3D printing or FFF 3D printing? FDM 3D printing is used in a variety of sectors. Automobiles and a broad range of consumer products makers are among the industries. They use FDM to aid with product design, prototyping ...