Do you want to know more about the detection application of industrial endoscopes on subway trains?

We are always considering how we can use this technology to improve the operational efficiency of our metros.

Specifically, we are interested in exploring the feasibility of implementing an endoscope system that can be easily transported and deployed on trains to inspect for potential issues such as cracks, debris or damage to critical systems. This would allow us to detect and resolve potential issues early, minimizing downtime and ensuring our trains continue to operate safely.

Industrial endoscopes play a crucial role in the inspection of subway trains due to their high-precision image acquisition capabilities and non-destructive inspection features. Their versatility makes them particularly useful for examining multiple key components and systems on these complex vehicles.

Specifically, industrial endoscope inspections on subway trains include the examinations, key components and systems, such as electrical, mechanical, and safety-critical systems; Assembly areas, allowing for thorough inspections without disassembling the equipment; System interfaces, providing valuable insights into the condition of critical connections; Assessing for signs of wear, damage, or corrosion that could compromise the safety and reliability of the train.

We have found the industrial endoscope to be a valuable tool in inspecting critical components of the electrified high-speed train. Specifically, it has proven effective in inspecting hollow shafts, shock springs, and gearboxes.

In the case of hollow shafts, the industrial endoscope allows us to penetrate into the shaft and accurately detect fine cracks through magnified image visualization and video recording. This approach enables us to re-inspect the shafts by computer, ensuring the accuracy and reliability of the inspection results, without the need for disassembly. This not only reduces the maintenance cost but also improves the inspection efficiency and accuracy.

For shock springs, the industrial endoscope enables us to directly observe the condition of the springs without disassembly, allowing us to inspect cracks inside the spring and the top of the spring. This approach meets the requirements of the railway section repair and factory repair regulations while reducing maintenance costs.

Regarding gearbox inspection, we have found that using an industrial endoscope to enter the gearbox through the oil observation port enables us to visually check the gear condition and the presence of foreign matter. The image recording function also facilitates problem troubleshooting and future comparison, simplifying the inspection process and improving inspection efficiency.

We believe the industrial endoscope can provide significant benefits in the inspection and maintenance of these critical train components.

We are currently exploring options for inspecting the interior components of our subway trains to ensure their normal operation. The complex makeup of these vehicles, including chassis, transmission, and brake systems, necessitates regular inspections to maintain their functionality.

To achieve this goal, we are considering the use of industrial endoscopes to access hard-to-reach areas within the train's body. This would enable us to verify the integrity of components and wire connections within the door and electrical cabinets, among other areas.

Regular interior inspections using endoscopes can significantly enhance the comprehensiveness and accuracy of our detection methods. By identifying potential issues promptly, we aim to address problems in a timely manner and prevent more extensive and costly repairs.

As you consider options for inspecting signal equipment, I wanted to highlight the potential benefits of using industrial endoscopes. Their ability to visually inspect the internal structure and components of signal equipment, such as signal light devices, cable connections, and line connectors, can help ensure the continuous operation of these critical systems.

Using industrial endoscopes for this purpose offers several advantages. Notably, it enables non-destructive detection of signal equipment, minimizing the potential for disruption to train operation and reducing the risk of causing unintended damage to the equipment itself.

The utilization of industrial endoscopes in subway train inspections offers a wide range of benefits. These devices enable the detection of wear and cracks on tracks, thereby ensuring the safety and reliability of the transportation infrastructure.Industrial endoscopes also facilitate the inspection of safety facilities on subway trains, such as emergency call systems and fire protection equipment, ensuring they are functioning as intended in emergency situations.

The comprehensive inspection capabilities of industrial endoscopes contribute to improved inspection efficiency and accuracy, reduced maintenance costs, and enhanced overall safety and stability of subway train operations. As technology continues to evolve, we can expect the application of industrial endoscopes in subway train inspections to become even more sophisticated and extensive.