Detection Accuracy on X-Ray Real Time Imaging for Cast Aluminum Parts

Abstract:

x-ray real time imaging detection technology is a kind of important way for industrial nondestructive test. On the basis of basic theory on X-ray detection, The influence factors on x-ray real time imaging detection precision is analyzed in this article. Through analysis for the focus of X-ray source and the unintelligibility of geometric image, the relation between the optimal amplification multiple and the imaging quality is presented and the electric collimator to solve the influence on imaging quality from the scattered ray. The experimental result shows that the detection resolution ratio is up to 50PL/cm and the sensitivity is up to 1.4 % to solve the on-line real time detection for pore, inclusion and looseness and verify the application feasibility in the detection of cast aluminum parts for x-ray real time imaging detection technology.

• Periodical: Advanced Materials Research (Volumes 452-453)
• Pages: 1513-1517
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.452-453.1513
• Online since: January 2012
• Authors: Ai Guo Wang, Dong Lin Yang, Peng Zhao
• Keywords: Detection Technology, Real-Time Image, X-Ray

References

[1] Lu Zhiguo; Liu Zhengxi; Optimal Amplification Factor on X-ray Real-Time Imaging System in Non-Destructive Test Journal of China Aviation Flying College 2005, 2: 33~36.

[2] Zheng Shicai, Ray Detection Beijing: Mechanical Industrial Press , (2004).

[3] Liu Niancong, Fangfang Study on X-ray Real-Time Imaging System in Non-Destructive Test, Hoisting and Conveying Machinery2009, (4) : 67~70.