Experimental substantiation of the technology for manufacturing composite parts based on a viscous metal-polymer

Abstract

ABSTRACT The article deals with an experimental study of the technological process of obtaining a composite ABS, a metal-polymer part. As the title implies the article describes a method and device for the manufacture of composite parts based on the method of vacuum suction of a viscous metal-polymer into a shell form. Recommendations are given on the technological modes of filling the mould, taking into account the presence of vibration in the process of filling the mould with a metal-polymer, as well as the Reynolds number parameter for establishing a laminar flow of the metal-polymer in the technological mould cavities. The study of the strength of the designed composite part has been carried out using the finite element method of the APM FEM module. The calculations of the strength and stiffness of parts made of ABS, metal-polymer and metal make it possible to compare the strength characteristics of parts made by various methods. Relevant recommendations are given on the use of a composite part reinforced with a metal-polymer in the field of mechanical engineering.