VSNDT industrial endoscope helps a listed steam turbine manufacturer achieve a new breakthrough in precision inspection

Recently, Shenzhen Vsndt Co.,Ltd. (hereinafter referred to as VSNDT) provided a professional equipment testing solution for a steam turbine company.Through close cooperation, VSNDT helped the steam turbine company achieve efficient and accurate equipment testing, injecting a strong impetus into improving its product quality and enhancing production efficiency.

A listed Public Company steam turbine manufacturing enterprise gas turbine

Gas turbine is a kind of internal combustion power machinery which uses continuous flow gas as working medium to drive impeller to rotate at high speed and convert fuel energy into useful work. Gas turbines are mainly used in generator sets, distributed energy, power grid peak regulation, mobile power supply, ship drive, long-distance pipeline pressurization and other fields. Its working principle is to burn natural gas or oil and other fuels inside the gas turbine to produce high temperature and high pressure gas, drive the turbine to rotate, and then make the generator run, generate electricity.

Customer profile

As a leading enterprise in power plant steam turbines, this inspection mainly conducts internal inspections on gas turbines and nuclear power rotors to ensure normal operation. It has extremely high requirements for the clarity of industrial endoscopes, which must reach more than 1MP pixels. Given that the inspection environment may have insufficient light, the equipment must have a flexible brightness adjustment function and strictly control the lighting brightness to ensure that clear and bright images can be obtained even in dark environments.

Difficulties in detection

1. Large size and high disassembly cost: Gas turbine and nuclear power rotors are large in size, and it is expensive to disassemble them for direct inspection. Non-destructive inspection is required from different access holes.
2. High definition requirements: Since the internal pipes and chambers are too complex and deep, the inspection of welds, internal debris and slices requires extremely high definition to accurately measure height, size and area.
3. Inner cavity weld inspection: The main inspection difficulty lies in the welds of the inner cavity chamber, which need to be accurately identified and measured.

Technical requirements

An industrial endoscope suitable for 6mm diameter pipeline length is required for inspecting the inspection pipelines and chambers of gas turbines and nuclear power rotors. It can accurately measure the height and size of internal debris, welds, and the area of ​​slices to meet the needs of high-precision and high-efficiency inspection.

In this context, VSNDT, with its profound experience and technical accumulation in the development of industrial endoscopes, has tailored the P series full HD touch endoscopes for customers. The outstanding advantages of VSNDT P series full HD touch industrial endoscopes are mainly reflected in the following aspects:

Excellent image quality performance: Through its million-level high-definition pixel camera system, it can capture delicate and complete images, providing clear and accurate visual support for detection work.

The touch screen design makes the operation more convenient and intuitive: users can easily complete the settings and operations of various functions by touching the screen, greatly improving work efficiency.

Automatic noise reduction function: During the detection process, it can automatically identify and reduce background noise, making the image quality purer and easier to observe and analyze.

Automatic brightness adjustment function: When encountering reflective areas during the detection process, it can automatically adjust the brightness according to the changes in ambient light to ensure that the clarity and contrast of the image are always kept in the best state.

Mobile phone remote WIFI connection function: In order to meet customers' needs for remote monitoring, we have also added a mobile phone remote WIFI connection function for customers to make the detection process more intelligent and efficient.

The application of industrial endoscopes has greatly improved the accuracy and efficiency of detection, effectively reduced the risk of missed detection and false detection, and provided strong support for equipment maintenance and troubleshooting, further improving production efficiency and product quality. Customers highly recognized the VSNDT P series full HD touch industrial endoscope products. This cooperation not only demonstrated the application potential of VSNDT industrial endoscopes in the field of power plant turbine manufacturing, but also provided useful reference and reference for other industries. With the continuous advancement of technology and the continuous expansion of the market, industrial endoscopes will play an important role in more fields and inject new impetus into my country's industrial development.