Design of elements of specialized technological equipment for finishing processing of parts

Abstract

Abstract This article is devoted to solving the current problem of use of the polyester materials application for the synthesis of specialized technological finishing equipment elements that usually used by enterprises for the repair and maintenance of mining equipment. The article discusses the possibility of the polyester materials application when creating equipment elements. The equipment’s parts are created by using additive technologies, in which the creation of the part occurs by sequential application of material layers. The use of polyester materials makes it possible to reduce labor intensity, increase the economic efficiency of production and ensure compliance with environmental standards both during the production process and during subsequent processing. Based on the modeling results, an analysis of the strength characteristics of the specialized technological equipment reservoirs made of steel 3 (ISO – E 235-C, Fe 360-C) and polyethylene terephthalate (PET plastic) was carried out. The possibility of application of the PET plastic as an analogue material for the reservoir manufacture with the ensuring of the necessary strength characteristics has been established.