On the issue of optimization of technological equipment for the technological process of assembling aircraft structures

The article analyzes the most successful results of riveting and assembly work, the use of anti-friction coating on the beds of the assembly device, and reflects the advantages and technical capabilities of production at the current stage of development. The problem statement is formulated as follows: it is necessary to find the optimal parameters of the technological process in the production of aircraft components used in the design of the product. The optimal technological process in terms of time resources, material costs, and design weight at different levels of serial production were considered as optimization criteria in this study. Numerical modeling and optimization of the workflow parameters were performed in the NASTRAN СAE system (NX). For each of the combinations of optimized process variables, parameters were determined based on numerical modeling. Analysis of the optimization results showed that the growth of parameters of the working process leads to an expansion of the area of locally optimal parameters. With optimal parameters of the working technological process, we can expect a reduction in the cost of work.