Non-destructive tests in the automotive industry

Considering the high importance of quality and performance of auto parts and components in ensuring the efficiency and safety of production vehicles, in the present study, by evaluating and analyzing the use of various non-destructive testing techniques in the automotive industry of developed countries, the potential and importance of nondestructive testing for The country's food industry should become more obvious. Due to the multiplicity of spot welds created in the car body, non-destructive evaluation strategies for spot welds using ultrasound (UT) and thermal testing (TG) techniques and the use of computed tomography (CT) have been thoroughly studied. Also, considering the numerous cases of using structural steels (steels with magnetic properties,ferromagnetic), in this research, the efficient method of using non-destructive tests such as magnetic particles (MT) to evaluate the mentioned parts in the automotive industry has been investigated. Today, with the development of knowledge, technology and the development of non-destructive testing equipment, it is expected that these tests will find a high place in the evaluation of parts and products of the automotive industry, in whichcase we can see improved quality in domestic cars and thus improve the national automotive industry.

کلیدواژه ها:

Non-Destructive Testing ، MT ، UT ، TG ، Automotive ، Spot Welding.