World trends and prospects of development of technological equipment complexes are considered. The applied stages and phases of machining equipment design are analyzed by means of constructing design ...schemes traditional for machine mechanics. It is proposed to create technological machine tool complexes by layout synthesis with the help of element base, which should contain functional technological and service modules, and the service purpose of the machine tool should include the nomenclature of manufactured surface modules. It is shown that the prospects of application of energy flows for intensification of machining processes should be analyzed at the early stages of design, using thermal and electrophysical criteria to study the emerging relations in the system. It is suggested to start designing mechatronic systems of machine tool complexes from the analysis of structural relations of information technologies in hybrid production including traditional and additive technologies.
The disadvantages of the traditional description of a mechanical engineering product are considered, which are based on features focused on single, typical and group operations of the technological ...process. It is proposed to design and manufacture individual elements of parts and the product as a whole from the standpoint of operation and monitoring of its condition using the modular approach in engineering and technology. The representation of parts by sets of modules makes it possible to identify the locating, working and binding modules of the surfaces and on their basis to build a unified classification of parts focused on various stages of the product life cycle. The fundamentals of the locating theory are updated, taking into account the revision of the existing description from theoretical mechanics by means of the position of 3 coordinate points; for the transition to a new description from the theory of machines and mechanisms by depriving of object of locating the degrees of freedom (mobility) in the technical system (design, technological, measuring one). It is shown how the design of the production technology of the product and the measurement of its characteristics is carried out in a system that includes equipment and facilities as mechanisms, the closing link of which are locating items.
Disadvantages of the traditional description of a mechanical engineering product are shown, which are based on technological features oriented to single, typical and group operations of the ...technological process. It is proposed to represent the design of the product and its parts with a structured set of relevant technological modules, in the form of a graph of a hierarchical structure. The availability of a unified methodological base makes it possible to control the development of constructively complex products, minimize duplication in the creation of new designs and effectively develope resource-saving technologies for their manufacture. The choice of the method for assessing the manufacturability of the product design is substantiated by the labor intensity of the processes at the stages of its life cycle and the formation of a set of criteria that generalize the assessment of design and technological solutions by coefficients that take into account their degree of influence on the technical and economic indicators of the processes. On the basis of a technical and economic analysis, a method for the integral assessment of production manufacturability in the product life cycle has been formed. The method combines various coefficients of manufacturability, taking into account the degree of their influence on the labor intensity of production and maintenance, repair and disposal of the product structure. Based on the results of the feasibility study, it was proposed to understand the manufacturability of the product design at the stages of its production and disposal as production adaptability.
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