Method of Non-Destructive Testing of Composite Materials

Abstract

This article describes the problem of deformation research through non-destructive testing for composite materials. Describes the process of developing the installation, allowing with high accuracy to obtain the values of linear deformation of the part due to the use of a servo drive with a high-precision encoder. The installation also allows you to measure the resonant frequency of oscillation of the product. Based on the measurements, it is possible to conduct a comparative analysis of products made of composite materials. According to the test results, a method was developed for assessing the strength properties of a product made of a composite material.