Additive Technologies and a Possibility of Criminalistic Identifi cation of 3D Printers

Additive technologies are now being increasingly used in industry and everyday life. Implementation of such technologies with the help of 3D printers makes it possible to get items with a geometrical arrangement and attributes unattainable by using traditional technologies. The article describes attributes that characterize the printing technology and the possibility of its diagnostic study based on 3D models. The problem of individual identifi cation of a 3D printer based on a 3D model is discussed.