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

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