Application of cylindrical phase shift migration algorithm with vector coherence factor(CPSM-VCF) on Ultrasonic Imaging Detection of Bearing ring

• Published in: 2023 IEEE Far East NDT New Technology & Application Forum (FENDT) pp. 21 - 25
• Main Authors: Dai, Shu-Tong, Wang, Xiao-Kai, Guan, Shan-Yue, Li, Yi-Xuan, Li, Li
• Format: Conference Proceeding
• Language: English
• Published: IEEE 13.06.2023
• Subjects: Acoustics; Coherence; Cylindrical Phase Shift Migration; Image resolution; Imaging; Rolled bearing ring; Transforms; Ultrasonic imaging; Vector Coherence Factor; Vectors

Precision bearings are key transmission components of high-speed machine tools, trains and industrial robots, which always under high load and high-speed work condition. Internal cracks can easily cause the fracture failure of the bearings. Therefore, this paper proposes a cylindrical phase shift mi...