Systemology of objects and processes in digitalization of the life cycle of engineering products

Abstract

The main methods of classification and coding in mechanical engineering are studied from the systemic point of view, their main characteristics are considered. When analyzing the systemology of classification of machines of various functional purposes, the absence of a unified methodological approach in constructing the classification and in coding the products is shown. In the existing classifications, products are considered constructively only as objects of operation, and the other stages of their life cycle are not affected. As a result of the system analysis, a unified methodological approach is proposed for constructing classifications, coding and unification of products for various functional purposes, reflecting the features of all stages of their life cycle. For the production stages of the life cycle, a system of classifications using various coding methods is considered: a description of structural and technological elements formed by the tool edges, a sequence of numbers, taking into account signs; a description of the surfaces formed by tool movements, in numbers, indicating the directions of feed movements; and to describe complex-profile surfaces and a combination of long-range elements, their combination is used. The expediency of using each of the classifications in real production conditions is determined by the statistics of use of structural and technological elements and surfaces, as well as of tools that form them.

Evaluation of the State of Innovative Activity of Machine-Building Enterprise

“…The development of the machine-building enterprise is achieved through its innovative activities [15,16,17]. These are, first of all: the development, release and confirmation on the market of new competitive products [18]; the increase in production intensity with the development of new technologies [19,20]; high-quality intellectual work of creators of new technology [21,22]. Therefore, the company is interested in the activation and comparative evaluation of its innovative activity, which would provide it with a guaranteed profit and the possibility of rapid accumulation of capital for its further investment in the development of production [23].…”