As a more convenient way of travel, civil aviation has been widely accepted and has become one of the most important means of transportation for modern people's business and travel. At the same time, aviation safety has always attracted people's attention. As the "heart" of the aircraft, aero engines are closely related to aviation safety. Nowadays, there are various non-destructive testing tools for testing and repairing it. The use of industrial endoscope for hole detection is one of the routine tasks. It does not need to disassemble and destroy the engine structure, and can perform efficient testing. Accident prevention plays an important role.
The working environment of civil aviation engines is very harsh, under high temperature and high pressure for a long time, the internal temperature is as high as 2000 ℃, so if the potential safety hazards are not eliminated in time, it may cause serious consequences. It is necessary to use videoscopes for regular non-destructive testing. So what aspects of the industrial videoscope can be used for inspection? Mainly in the following aspects:
1. Compressor inspection.
2. Detection of combustion chamber components.
3. Turbine blade inspection.
Check the compressor and turbine internal blades for flaws, cracks, incompleteness, etc., and check the internal damage of the combustion chamber. If necessary, it is necessary to accurately measure the size of the defect to formulate corresponding countermeasures.