FORMATION OF EFFICIENCY OF TECHNOLOGICAL PREPARATION STAGE OF PRODUCTION OF CIVIL AIRCRAFTS’ AGGREGATES

Александр Анатольевич Коцюба

Abstract


Based on analysis of numerous sources, a set of interrelated components of technological preparation of the civil aircraft production is established, among which manufacturability of aggregates’ structure, most fully reflecting quality of product, is highlighted. Decomposition of manufacturability complex, consisting of interconnected components of the design, production and operational manufacturability, is carried out. New variant of the technique of evaluation of total maintainability of aircraft assembly or aggregate, based on the expert evaluations of contributions of mutual influence of its components, presenting an open system, capable to further expansion or folding depending on conditions and scales of production, is offered. Hypothetical demonstration example of the formation of efficiency of technological preparation stage of the civil aircraft aggregate production is considered.


Keywords


technological preparation of production; aircraft aggregates; manufacturability; technique of expert evaluation of components’ contributions

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DOI: https://doi.org/10.32620/aktt.2017.2.07