Research on key technology of complex components based on 3D printing

Abstract

Abstract 3D printing technology as the advanced technology has developed rapidly in recent years. In order to study the problem of design and manufacture of gun complex components, applications of the muzzle brake with a high efficiency and low impact are of a special interest. This paper studied a number of key technologies of the complex components based on 3D printing, focusing on the discussion of the 3D model design, mold direction design, support structure design, 3D model layered slice and 3D printing process. The research for the improvement of the success rate of complex workpiece based on 3D printing has a good reference value, and expand the application of this technology in military field further.