INCREASING THE ACCURACY OF DEFECTOSCOPY BY THE METHOD OF ACTIVE THERMOGRAPHY OF PRODUCTS MADE OF NON-METALLIC HETEROGENEOUS MATERIALS AND USED IN ENGINEERING

Authors

DOI:

https://doi.org/10.20998/2078-7405.2023.98.10

Keywords:

non-metallic heterogeneous materials, thermal control method, flaw detection, infrared equipment

Abstract

Nowadays, non-metallic heterogeneous materials are widely used in mechanical engineering, which is primarily due to their unique properties, such as strength, light weight, corrosion resistance, and high vibration, sound, and heat insulation characteristics. At the same time, non-destructive control methods that would allow to obtain the most complete picture of the defective state of products made of such materials are of great importance. The main task of the work is the development of optimal algorithms for determining each defect of a product made of non-metallic heterogeneous material with the establishment of its exact location, including the depth of occurrence, as well as its geometric parameters. The method of thermal non-destructive testing is considered promising. Studies of the accuracy of determining the parameters of defects in non-metallic heterogeneous materials by the specified method have been carried out.

Author Biographies

Tonkonogyi Vladimir, Odessa National Polytechnic University, Odessa, Ukraine

Doctor of science, professor, Head of the Industrial Technologies, Design and Management Institute, Odessa National Polytechnic University, Odessa, Ukraine

Stanovskyi Oleksandr , Odessa National Polytechnic University, Odessa, Ukraine

Odessa National Polytechnic University, professor, doctor of technical science

Holofieieva Maryna, Odessa National Polytechnic University, Odessa, Ukraine

Ass. professor, PhD, Odessa National Polytechnic University, Odessa, Ukraine

Levynskyi Oleksandr, Odessa National Polytechnic University, Odessa, Ukraine

Senior Lecturer, Odessa National Polytechnic University, Odessa, Ukraine

Klimov Serhiy, Odessa National Polytechnic University, Odessa, Ukraine

Odessa National Polytechnic University, graduate student, Odessa, Ukraine

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Published

2023-05-25

Issue

No. 98 (2023): Cutting and Tools in Technological Systems

Section

Mechanical processing of materials, the theory of cutting materials, mathematical and computer simulation of machining p

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