Industrial videoscope is of great significance to the safety and effectiveness of aircraft inspection. Through industrial endoscope, the engine disassembly, replacement, transportation and unnecessary shutdown losses are avoided, and the maintenance cost is saved. At the same time, the endoscope observation is intuitive and accurate, the operation is simple, and the damage inside the engine can be found in time. Considering the particularity of aeroengine maintenance, industrial borescope is mainly used at present. With the help of industrial endoscope, the diesel engine set checks the internal components of the engine, finds the existing damage in time, and evaluates its performance state.
1、 Characteristics of industrial endoscopy
Endoscopic inspection technology transmits back complete color image data for defects at the point of detection in clear, high resolution, and continuously enhances, analyzes, and stores the resulting image problems. When applying industrial endoscope, the following main factors need to be considered according to the actual situation: one is the size of inspection hole, the other is the path of detection position, flexible endoscope is selected for complex path, and hard tube endoscope can be selected for linear path; Recheck the size and location of the defect, and the light will have an impact on the research image. Because of the complex structure of the aeroengine, the routine maintenance cannot always be detected by dismantling the engine, so we need to use an aperture detector to detect it, that is, an endoscope for regular inspection. Fast and efficient inspection avoids a series of costs consumed in the process of engine maintenance.
2： Application of industrial endoscope technology in Aeroengine
In the field of aerospace, industrial endoscope has been widely used in the field of aerospace. It is mainly used to detect the cracks of turbine blade and combustion chamber, find out and remove the excess materials in the fuselage frame, weld various oil pipes and other inner cavity surface defects, and other pipe surfaces, engine cylinder barrel, oil pipes, oil pressure parts, nozzle parts, etc. Compared with other detection technologies, the technology of detecting aircraft engine faults with industrial endoscope is relatively simple. The system uses the endoscope probe to transmit the image inside the engine to the external display. The crew judges the fault according to experience and the fault according to the engine maintenance manual.
The endoscope in aviation is mainly used for the research, design and development, manufacturing, assembly, internal structure welding of aeroengine, quality control of casting sand, burr and wrong hole, and defect troubleshooting of key parts such as flight navigation system.
The industrial endoscopy products of Shenzhen JEET Technology Co., Ltd. mainly involve:R&D, manufacturing and maintenance of aerospace products; Automobile R&D, production, sales and maintenance; Military industry and security; Track design and manufacturing technology and management of oil and gas chemical industry, ships and railway locomotives; Maintenance of fire fighting system pipes and sewers;
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