Principles of Modularity in Design and Maintenance of Locomotives

Abstract

Thematic patent search was performed that determined design directions for modular systems in transport and industry. The largest percentage of use is characteristic of: railway, agricultural, power engineering, space industry and shipbuilding. To a lesser extent, the modular design principle is involved in medium heavy and precision engineering. A new concept of application of modules of the main and auxiliary equipment on locomotives is considered, in which key attention is paid to the components of modules and unification of their components. It is necessary to change the philosophy of design and creation of modules, taking into account all possible risks and organizational hazards during modernization of production. The use of modular equipment layout in the engine compartment can significantly reduce operating costs and speed up the service operations during locomotive maintenance. A comparison of operations of current maintenance of Formula 1 cars and modular locomotives has been made.