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Non-destructive testing technology allows to evaluate material defects, workpiece structural defects, physical and mechanical properties, etc. without damaging materials and workpieces. For airlines, NDT technology is used to detect changes in the structure or condition of aircraft components during operation to ensure safe and reliable operation of the aircraft. NDT is an important tool to check the structural damage of aircraft, and it is getting more and more attention from the aviation industry as the maintenance capability of each aviation industry is enhanced.
Structural damage to aircraft can be broadly classified into five categories:
1、Defects arising from the manufacturing process of aircraft structural parts;
2、The structural damage caused by excessive load on the aircraft during takeoff, flight and landing for some reason. For example, heavy landing caused by the landing gear, wheel assembly damage.
3、Scrapes and bruises caused during routine maintenance.
4, due to the use of the environment caused by corrosion damage, such as coastal areas of the humid air, the aircraft cargo hold to carry seafood, etc. are the root cause of corrosion damage.
5, the alternating load caused by fatigue damage (fatigue cracking). These damages, if not effectively dealt with, are very easy to produce cracks, such as fatigue cracks, stress corrosion cracks, corrosion fatigue cracks, etc..
In the aerospace field, due to the complexity of some structures, it is difficult to implement inspection during use. In addition, some structures involve ultra-light, high-temperature resistant, high-strength or ultra-high-strength materials due to special functional requirements, and these materials usually have unavoidable material defects and service damage.
X-ray NDT can be used to inspect the internal defects of various metallic materials (carbon steel, stainless steel, titanium alloy, high-temperature alloys, etc.) and some non-metallic materials (ceramics, carbon fiber composites, etc.) of aircraft, such as inspecting the fuselage, wings, wheels and internal structural parts of the aircraft. With ultra-high inspection efficiency, ultra-clear inspection images, X-ray digital imaging inspection systems and flaw detection equipment in the aircraft manufacturing industry and aircraft professional maintenance industry, etc. are indispensable inspection means and tools. Raysov F series non-standard aerospace large X-ray digital imaging inspection system
Raysov has a design team with more than 15 years of experience in applications and can provide high level off-standard designs for aerospace, defense industry and other non-standard applications to meet the different needs of our customers.