Automated electronic equipment service system in small-series production

This work analyzes the specific challenges of servicing small-batch production radio electronic equipment. Unlike mass production, where service processes are standardized and rely on statistical data on common defects, small-batch production is characterized by a high diversity of configurations and components, significantly increasing the complexity of diagnostics and repair. The article examines key problems such as: a wide range of potential malfunctions due to the unique characteristics of each product; the complexity of fault detection, requiring highly qualified personnel and an individual approach to each case; and the lack of standardized repair procedures, necessitating the development of individual solutions for troubleshooting. The work analyzes the impact of these factors on service efficiency and associated costs. The conclusion proposes directions for further research aimed at developing effective strategies and methods to improve the quality and reduce the cost of servicing small-batch radio electronic equipment. Aim of the study. Optimization of service maintenance processes for electronic equipment in small-scale production with an increase in the recovery factor of serviced products. Materials and methods. The article presents the processes of a product passing through the service maintenance stages at an enterprise in the form of a functional model using the IDEF0 notation. Results. The proposed functional model is implemented in the automated electronic equipment service system in small-series production at the Radiosvyaz Scientific and Production Enterprise (Krasnoyarsk). The interface of the proposed system allows generating product recovery schedules, tracking the stages of product repair and taking corrective actions if necessary. Conclusion. The implementation of this software system allowed to significantly increase the product recovery rate for the calendar period under consideration (February–April 2024). This indicates an increase in the efficiency of service processes for electronic equipment in small-scale production in general.