Efficiency of Hybrid Cyclic Processing with the Use of Additive Technologies on CNC Machines for the Manufacture of Composite Aviation Parts due to the Reduction of Processing Errors

Abstract

In this paper we consider the effectiveness of additive technologies for the technological preparation of production of shaped complex products. The aspects of application of additive technologies in diversified production cycles of enterprises are stated. The positive aspects of the use of additive technologies in the design development of technological cycles of complex products are considered. The need to reduce the weight and size of modern aircraft makes the developers of these systems apply increasingly new and innovative solutions in the field of product design and in the field of their direct production. Additive technologies allow to reduce the weight of the product, while maintaining all the characteristics laid by the designer. The paper considers a cyclic hybrid technology in the production of parts and elements of aircraft. Each cycle consists of direct laser growing of the working surface of the part and subsequent machining. The aspects of production of details from the point of view of ensuring the condition of unity of design and technological base are considered, and also the analysis of the errors of production excluded in the course of the offered technology arising at traditional cycles of production of such detail is carried out.