The Place, Role and Possibilities of 3D Printing of Snap-on Bindings in Military Technology

Abstract

As technology evolves, so does the range of materials used. In automotive engineering, plastic parts are becoming more and more common, which then have to be fixed to each other or to other materials in some way. A wide range of fasteners and bonding methods ensure that elements can be fastened together in a releasable or non-releasable manner. Snap-fit fasteners are known to everyone, as many of their embodiments can be found in households, e.g. battery compartment cover for remote controls, quick fasteners or bag and belt buckles. As the use of plastic parts in the automotive industry spreads, snap-in joints are also spreading and developing. The article describes and explains the different fastening methods, their main characteristics and their placement and role of snap-fit among these fastening methods. 3D printing is increasingly taking its place in the production of parts for military equipment. This article examines the possibilities of producing snap-in joints using 3D printing.