TY - JOUR N2 - Product Lifecycle Management (PLM) system requires consideration and ensuring efficient operating conditions for the most loaded parts in the product, not only at the product's design stage, but also at the production stage. Operational properties of the product can be significantly improved if we take into consideration the formation of the functional surfaces wear resistance parameters already at the planning stage of the technological process structure and parameters of the product's machining. The method of constructing predictive models of the influence of the technological process structure on the formation of a complex of product's operational properties is described in the article. The relative index of operational wear resistance of the machined surface, which is characterized by the use of different variants of the structure and parameters of this surface treatment, depends on the microtopographic state of the surface layer and the presence of cutting-induced residual stress. On the example of the eject pin machining it has been shown how the change in the structure of the manufacturing process from grinding to the turning by tool with the tungsten carbide insert affects the predicted wear resistance of the machined functional surface. L1 - http://www.czasopisma.pan.pl/Content/115020/PDF/AME_2020_131688.pdf L2 - http://www.czasopisma.pan.pl/Content/115020 PY - 2020 IS - No 2 EP - 167 DO - 10.24425/ame.2020.131688 KW - functional-oriented technology KW - operational properties KW - wear resistance KW - friction KW - tribo-contact KW - profile roughness parameters A1 - Stupnytskyy, Vadym A1 - Hrytsay, Ihor PB - Polish Academy of Sciences, Committee on Machine Building VL - vol. 67 DA - 2020.05.05 T1 - Comprehensive analysis of the product's operational properties formation considering machining technology SP - 149 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/115020 T2 - Archive of Mechanical Engineering ER -