2LAL8L

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

2LAL8L technology is a novel non-destructive testing (NDT) technique combined with laser, optics, signal process and computer software and hardware. It uses images generated from laser signals to analyze and detect surface defects of a material or object. The application field and working principle of 2LAL8L technology are discussed in this article.

Application Field of 2LAL8L Technology

2LAL8L technology can be used in various industries such as aerospace, automotive, power, petrochemical, nuclear power and so on. The application range of 2LAL8L technology is not limited to surface applications, it is also suitable for inner components such as: cracks, corrosion, pitting, etc. It can be used to detect surface defects of components such as turbine blades, pressure vessels, nuclear power plant reactor vessels, compressor wheels, etc. In addition, it can also be used for detection and inspection of vacuum deposits and high temperature resistant insulation materials.

Working Principle of 2LAL8L Technology

2LAL8L technology is an NDT technique based on laser. The principle is based on the optical diffraction of laser. When laser beam irradiates the surface to be inspected, it will produce diffraction spots, and the geometric images of the spot scan will be captured by a digital camera. Then, after the image signals are processed and analyzed, the surface defects of the material can be effectively detected. The working principle of 2LAL8L technology is shown in figure 1.

The laser will generate high speed source, and divides into many diffraction laser points when the surface of the material is irradiated. Then, these diffraction laser points will diffract on the surface, and form a specific diffractive pattern. The signal processor will read the signals and acquire the pictures. Through the analysis of the pictures, the surface defects of the material can be detected.

The laser spot is projected to the surface of the material to be inspected. Since the signal processing system has excellent signal suppression and noise reduction performance, even if the surface is contaminated, the diffractive pattern generated by the surface can be clearly recognized by the signal processor. This means that signal detection can still be achieved accurately even when the surface of the material is hardened or covered with debris or oil stains. In addition, because the laser signal is projected onto the surface and the diffractive pattern is generated, no physical contact is required, which improves the accuracy and accuracy of the detection.

Conclusion

In conclusion, 2LAL8L technology is an NDT technique which has been considered a powerful solution for inspection and detection tasks because of its superior advantages, such as harmless to the inspected material, fast detection, high accuracy, no physical contact required, and so on. The application field and working principle of 2LAL8L technology are discussed above, and it can be seen that 2LAL8L technology is a very advantageous and reliable non-destructive testing technology.

The specific data is subject to PDF, and the above content is for reference